?label	?subset	?definition	?URI
"freezing rainfall"	"envoPolar"	"Water-based rainfall which freezes either 1) on impact with a surface to form a coating of clear ice (glaze) or 2) after percolating through surface layers."	"http://purl.obolibrary.org/obo/ENVO_01000896"
"Bathymodiolus-dominated oceanic mussel reef"	"envoMarine"	"An oceanic mussel reef which is primarily settled by mussels of the genus Bathymodiolus and primarily composed of self-adhered or conglomerated mussel shells"	"http://purl.obolibrary.org/obo/ENVO_01001385"
"pate"	"subset_siren"		"http://purl.obolibrary.org/obo/FOODON_03315925"
"season"	"envoAstro"	"A one-dimensional temporal region which is delimited by the occurrence of processes which serve as its delimiters."	"http://purl.obolibrary.org/obo/ENVO_03000096"
"hail stone"	"envoCryo"	"An ice mass which 1) occurs in a ball-shape or irregular lump, 2) has a minimum diameter of 5 millimeters (or 0.2 inches), and 3) is formed within convective clouds."	"http://purl.obolibrary.org/obo/ENVO_03400012"
"entanglement process"	"envoPlastics"	"An environmental system process during which material entities become entrapped, wrapped, twisted, entwined, or otherwise caught in one another."	"http://purl.obolibrary.org/obo/ENVO_06105120"
"area of lichen-dominated vegetation"	"envoPolar"	"An area of a planet's surface which is primarily covered by fruticose or foliose lichens and which is in contact with an atmospheric column extending from the planetary boundary layer to the planet's exosphere with little to no physical obstruction."	"http://purl.obolibrary.org/obo/ENVO_01000889"
"heavy snowfall"	"envoCryo"	"Snowfall which has an increased rate."	"http://purl.obolibrary.org/obo/ENVO_03400004"
"water ice"	"envoPolar"	"Ice which is formed from water."	"http://purl.obolibrary.org/obo/ENVO_01000277"
"root"	"http://purl.obolibrary.org/obo/po#Gymnosperms"	"A plant axis (PO:0025004) that lacks shoot axis nodes (PO:0005004) and usually grows indeterminately."	"http://purl.obolibrary.org/obo/PO_0009005"
"aerobic respiration, using ammonia as electron donor"	"envoPolar"		"http://purl.obolibrary.org/obo/GO_0019409"
"radiation"	"environmental_hazards"	"A process during which energy is emitted or transmitted in the form of waves or particles through space or a material medium."	"http://purl.obolibrary.org/obo/ENVO_01001023"
"estuarine tidal riverine open water upper water column"	"envoCmecs"	"A layer of fresh, tidal estuarine water which extends from the surface of the water column to the pycnocline or mid-depth and from a fiat boundary where the estuary bed below the water column reaches a depth of 4 meters until the end of the estuary most distal from the coast."	"http://purl.obolibrary.org/obo/ENVO_01001327"
"gravitational motion"	"envoAstro"	"A process during which one or more entities move along geodesics in a region of spacetime that has been sufficiently curved towards an entity with sufficient mass and/or energy."	"http://purl.obolibrary.org/obo/ENVO_01001130"
"axilla skin environment"	"envoMeo"	"An environment that is determined by an axilla skin."	"http://purl.obolibrary.org/obo/ENVO_08000001"
"non-saline planetary subsurface environment"	"envoEmpo"	"An environmental system which has its properties and dynamics determined by those parts of a planetary subsurface zone which are not saline."	"http://purl.obolibrary.org/obo/ENVO_01001047"
"snow-covered land"	"envoCryo"	"Land which is covered or partially covered by snow."	"http://purl.obolibrary.org/obo/ENVO_03000145"
"shoreline"	"envoPlastics"	"A two-dimensional continuant fiat boundary which is located between a landmass and a water body."	"http://purl.obolibrary.org/obo/ENVO_00000486"
"pasture fire"	"environmental_hazards"	"A fire which occurs in a pastureland."	"http://purl.obolibrary.org/obo/ENVO_01001291"
"astronomical object"	"envoAstro"	"An object which is composed of one or more gravitationally bound structures that are associated with a position in space."	"http://purl.obolibrary.org/obo/ENVO_01000804"
"plant organ"	"http://purl.obolibrary.org/obo/po#TraitNet"	"A multi-tissue plant structure (PO:0025496) that is a functional unit, is a proper part of a whole plant (PO:0000003), and includes portions of plant tissue (PO:0009007) of at least two different types that derive from a common developmental path."	"http://purl.obolibrary.org/obo/PO_0009008"
"animal-associated environment"	"envoMeo"	"An environmental system determined by an animal."	"http://purl.obolibrary.org/obo/ENVO_01001002"
"hydrothermal vent"	"http://purl.obolibrary.org/obo/envo#EnvO-Lite-GSC"	"A fissure in the Earths's surface from which geothermally heated water issues."	"http://purl.obolibrary.org/obo/ENVO_00000215"
"glacial transport process"	"envoPolar"	"A material transport process during which the snow and ice constituting a glacier, and anything contained within it, is transported down a slope by gravitation."	"http://purl.obolibrary.org/obo/ENVO_03000012"
"hypersaline water environment"	"envoEmpo"	"An environmental system which has its properties and dynamics determined by hypersaline water."	"http://purl.obolibrary.org/obo/ENVO_01001043"
"active permafrost layer"	"envoPolar"	"A layer which is composed of ground that is 1) subject to annual thawing and freezing and 2) present in areas underlain by permafrost."	"http://purl.obolibrary.org/obo/ENVO_04000009"
"mass liquid flow"	"envoPolar"	"A process whereby a volume of liquid moves due to a disequilibrium of physical forces."	"http://purl.obolibrary.org/obo/ENVO_01000981"
"carbon-bearing gas emission process"	"envoPolar"	"A carbon emission process is any environmental process which outputs a carbon-bearing gas."	"http://purl.obolibrary.org/obo/ENVO_01000742"
"mass gaseous flow"	"envoPolar"	"A process whereby a large volume of gas moves due to a disequilibrium of physical forces."	"http://purl.obolibrary.org/obo/ENVO_01000792"
"snowstorm"	"envoAtmo"	"An atmospheric storm during which intense snowfall occurs."	"http://purl.obolibrary.org/obo/ENVO_01000881"
"glacial plucking"	"envoPolar"	"Glacial plucking is an erosional process during which pieces of bedrock are cracked off due to the mechanical force of a moving glacier."	"http://purl.obolibrary.org/obo/ENVO_01000683"
"desublimation of water vapour into ice"	"envoPolar"	"A desublimation process during which water vapour is frozen into water ice."	"http://purl.obolibrary.org/obo/ENVO_03000055"
"fish product (unspecified species)"	"subset_siren"	"A fish product is a home-made or commercially produced or retail or wholesale product containing substantial amounts of freshwater or saltwater fish and/or shellfish flesh. Note that this category should avoid items that mention a particular species of fish or shellfish."	"http://purl.obolibrary.org/obo/FOODON_03315173"
"sea ice floe"	"envoPolar"	"An ice floe which is formed from frozen sea water, and floats upon the surface of a marine water body."	"http://purl.obolibrary.org/obo/ENVO_03000066"
"sulfur cycling"	"envoPolar"	"A biogeochemical cycle which has sulfur-bearing chemical entities as participants."	"http://purl.obolibrary.org/obo/ENVO_01001331"
"natural plastic"	"envoPlastics"	"Plastic which is composed primarily of polymers produced by processes whose agents do not include humans or their technologies."	"http://purl.obolibrary.org/obo/ENVO_06105111"
"tidal mangrove shrubland"	"envoMarine"	"A shrubland biome which is densely vegetated by dwarf or short mangroves (and associates) that are generally less than 6 meters in height, is tidally influenced,  is located in tropical or subtropical areas."	"http://purl.obolibrary.org/obo/ENVO_01001369"
"gas emission process"	"envoPolar"	"A material transport process during which a portion of gaseous environmental material is transported into the atmosphere."	"http://purl.obolibrary.org/obo/ENVO_03000092"
"soil pollution"	"envoPolar"	"A pollution process during which contaminants are released into soil."	"http://purl.obolibrary.org/obo/ENVO_02500038"
"carbon sequestration by the ocean carbonate system"	"envoNceas"	"A carbon sequestration process during which carbon dioxide is stored in the carbonate system of an ocean."	"http://purl.obolibrary.org/obo/ENVO_04000018"
"saline aerosol environment"	"envoOmics"	"An environmental system which has its properties and dynamics determined by a saline aerosol."	"http://purl.obolibrary.org/obo/ENVO_01001053"
"portion of meristem tissue"	"http://purl.obolibrary.org/obo/po#TraitNet"	"A portion of plant tissue (PO:0009007) in which plant cells (PO:0009002) have retained their embryonic characteristics, or have reverted to them secondarily, and that divide to produce new cells that can undergo differentiation to form mature tissues, i.e. they have a capacity for morphogenesis and growth."	"http://purl.obolibrary.org/obo/PO_0009013"
"meteotsunami"	"environmental_hazards"	"A meteotsunami is a tsunami caused by atmospheric processes and differences in air pressure."	"http://purl.obolibrary.org/obo/ENVO_01000715"
"particle radiation"	"environmental_hazards"	"A radiation process during which energy is transmitted or emitted by means of fast-moving subatomic particles."	"http://purl.obolibrary.org/obo/ENVO_01001024"
"beef (dehydrated)"	"subset_siren"		"http://purl.obolibrary.org/obo/FOODON_03302082"
"ocean"	"envoMarine"	"A marine water body which is constitutes the majority of an astronomical body's hydrosphere."	"http://purl.obolibrary.org/obo/ENVO_00000015"
"particle of snow"	"envoPolar"	"A particle which is 1) primarily compposed of water ice, 2) on the order of 1 milimeter or less, 3) has a white and opaque appearance, and 4) is formed as a result of water droplets freezing during precipitation."	"http://purl.obolibrary.org/obo/ENVO_03000138"
"sea state"	"envoEOVs"	"A physical quality which inheres in a marine water body by virtue of the height, wavelength, period, and directional energy flux of its waves which evolve into swell through nonlinear dynamics."	"http://purl.obolibrary.org/obo/ENVO_01001374"
"sludge"	"http://purl.obolibrary.org/obo/envo#EnvO-Lite-GSC"	"The residual semi-solid material left from domestic or industrial processes, or wastewater treatment processes."	"http://purl.obolibrary.org/obo/ENVO_00002044"
"cirrocumulus cloud"	"envoCloudAtlas"	"A cloud which 1) has been shaped into structural elements resembling grains or ripples, 2) is almost exclusively composed of ice crystals, 3) is located in the high level of the atmosphere (high étage)."	"http://purl.obolibrary.org/obo/ENVO_01001407"
"area of perennial snow"	"nlcd2011"	"An area of a planet's surface which is primarily composed of snow, present throughout multiple years, in contact with an atmospheric column extending from the planetary boundary layer to the planet's exosphere with little to no physical obstruction."	"http://purl.obolibrary.org/obo/ENVO_01000745"
"cryopeg"	"envoPolar"	"A layer which is composed of ground that 1) remains unfrozen due to increased solute concentration and 2) is present within a mass of permafrost."	"http://purl.obolibrary.org/obo/ENVO_01001559"
"fungi-associated environment"	"envoMeo"	"An environmental system determined by a fungal structure."	"http://purl.obolibrary.org/obo/ENVO_01001041"
"polynya"	"envoCryo"	"A sea surface layer which is 1) not covered by ice and 2) laterally surrounded by either pack ice or land and pack ice."	"http://purl.obolibrary.org/obo/ENVO_00000484"
"shoot apical meristem"	"http://purl.obolibrary.org/obo/po#TraitNet"	"A shoot system meristem (PO:0006079) formed at the apex of the shoot axis (PO:0025029), including those originating from an axillary bud meristem (PO:0000232)."	"http://purl.obolibrary.org/obo/PO_0020148"
"stratocumulus cloud"	"envoCloudAtlas"	"A cloud which 1) has been shaped into non-fibrous tessellations, rounded masses, or rolls, 2) is primarily composed of water droplets, and may contain raindrops or, more rarely, snow pellets, snow crystals and snowflakes, 3) is located in the low level of the atmosphere (low étage)."	"http://purl.obolibrary.org/obo/ENVO_01001412"
"snow cover"	"envoCryo"	"An area density which inheres in snow distributed over an area of a landmass or other substrate."	"http://purl.obolibrary.org/obo/ENVO_03400003"
"ice pellet"	"envoCryo"	"An ice mass which is 1) transparent or translucent, 2) rounded, spherically, or cylindrically shaped, and 3) less than 5 milimetres in diameter."	"http://purl.obolibrary.org/obo/ENVO_03400005"
"ice tongue"	"envoPolar"	"A long and narrow sheet of ice projecting out from the coastline. An ice tongue forms when a valley glacier moves very rapidly out into the ocean or a lake."	"http://purl.obolibrary.org/obo/ENVO_00000392"
"plant-associated environment"	"envoOmics"	"An environmental system determined by a green plant."	"http://purl.obolibrary.org/obo/ENVO_01001001"
"cryospheric layer"	"envoPolar"	"A layer which is part of a cryosphere."	"http://purl.obolibrary.org/obo/ENVO_01001609"
"bush fire"	"environmental_hazards"	"A land fire which occurs in a large uncleared or sparsely settled area (as in Australia) usually scrub-covered or forested."	"http://purl.obolibrary.org/obo/ENVO_01001290"
"rime"	"envoCryo"	"Water ice which 1) has a white or milky and opaque appearance, 2) has a granular texture, and 3) is formed as a result of the deposition and rapid freezing of supercooled water drops as they make contact with an exposed object."	"http://purl.obolibrary.org/obo/ENVO_01001848"
"hydrosphere"	"envoPolar"	"An astronomical body part which is composed of the combined mass of water found on, under, and over the surface of a planet."	"http://purl.obolibrary.org/obo/ENVO_01000819"
"hydrological melting process"	"envoPolar"	"A melting process during which water-based ice, snow, or other solid phase water transitions into a liquid phase."	"http://purl.obolibrary.org/obo/ENVO_01000720"
"lake"	"envoPolar"	"A body of water or other liquid of considerable size contained in a depression on a landmass."	"http://purl.obolibrary.org/obo/ENVO_00000020"
"water flow process"	"environmental_hazards"	"A material transport process during which a volume of liquid water is transported due to a disequilibria in physical forces."	"http://purl.obolibrary.org/obo/ENVO_01000982"
"secondary aerosol formation process"	"envoAtmo"	"An aerosol formation process during which solid or liquid particles are either 1) formed in a volume of gas through gas-to-liquid or gas-to-solid conversions or 2) increase in size through aggregation with other particles."	"http://purl.obolibrary.org/obo/ENVO_01001368"
"upper front"	"envoAtmo"	"A weather front which is part of a mass of upper air."	"http://purl.obolibrary.org/obo/ENVO_01001713"
"environment associated with a fungal tissue"	"envoOmics"	"An environmental system determined by part of a living or dead fungus."	"http://purl.obolibrary.org/obo/ENVO_01001058"
"vegetated area"	"envoPolar"	"A vegetated area is a geographic feature which has ground cover dominated by plant communities."	"http://purl.obolibrary.org/obo/ENVO_01001305"
"desert biome"	"wwfBiome"	"A desert ecosystem which is undergoing climactic ecological succession."	"http://purl.obolibrary.org/obo/ENVO_01000179"
"environment associated with a plant part or small plant"	"envoOmics"	"An environmental system determined by part of a living or dead plant, or a whole small plant."	"http://purl.obolibrary.org/obo/ENVO_01001057"
"root"	"http://purl.obolibrary.org/obo/po#Tomato"	"A plant axis (PO:0025004) that lacks shoot axis nodes (PO:0005004) and usually grows indeterminately."	"http://purl.obolibrary.org/obo/PO_0009005"
"glacier"	"envoPolar"	"An ice mass which is of sufficient mass that the action of gravity upon it overcomes the frictional forces holding it in place, causing it to deform and flow towards lower elevation."	"http://purl.obolibrary.org/obo/ENVO_00000133"
"planetary erosion"	"envoPolar"	"An action of exogenic processes (such as water flow or wind) which remove environmental material from one part of a planet's crust, transporting it to another location where it is deposited."	"http://purl.obolibrary.org/obo/ENVO_02500028"
"occluded front"	"envoAtmo"	"A weather front which separates air behind a cold front from air ahead of a warm front."	"http://purl.obolibrary.org/obo/ENVO_01001714"
"neritic mussel bed"	"envoMarine"	"A mussel bed which is located in benthic regions that are part of a continental shelf."	"http://purl.obolibrary.org/obo/ENVO_01001389"
"sodium chloride salt"	"envoPolar"	"A mineral material composed primarily of sodium chloride."	"http://purl.obolibrary.org/obo/ENVO_01000681"
"geological carbon sequestration"	"envoNceas"	"A carbon sequestration process during which carbon dioxide is stored in underground geological formations."	"http://purl.obolibrary.org/obo/ENVO_04000017"
"haze"	"envoAtmo"	"An aersolised mass of dust, smoke, or other dry particulates which scatters visible light thus obsscuring visibility through an atmosphere."	"http://purl.obolibrary.org/obo/ENVO_01001402"
"snowpack"	"envoCryo"	"A snow mass which is large enough, and persists long enough, to undergo compaction under its own weight, leading to layer-like structural differentiation."	"http://purl.obolibrary.org/obo/ENVO_03000116"
"hailstorm"	"envoPolar"	"An atmospheric storm during which intense hailfall occurs"	"http://purl.obolibrary.org/obo/ENVO_01000880"
"supraglacial lake"	"envoPolar"	"A water body which is located in a depression within the surface of a glacier."	"http://purl.obolibrary.org/obo/ENVO_03000035"
"epidermis"	"http://purl.obolibrary.org/obo/po#TraitNet"	"A portion of plant tissue (PO:0009007) composed of epidermal cells (PO:0004013) that develops from the protoderm (PO:0006210) and covers the surface of a plant structure (PO:0009011)."	"http://purl.obolibrary.org/obo/PO_0005679"
"plastic"	"envoPlastics"	"An environnmental material which 1) is composed primarily of polymers with high molecular mass and 2) once deformed does not spontaneously return to its original shape."	"http://purl.obolibrary.org/obo/ENVO_06105101"
"glacial abrasion"	"envoPolar"	"A glacial abrasion process is an erosional process during which debris in the basal ice scrapes along the bed, polishing and gouging the underlying rocks, similar to sandpaper on wood."	"http://purl.obolibrary.org/obo/ENVO_01000682"
"glacial sintering"	"envoPolar"	"A sintering process during which snow is compacted into glacial ice."	"http://purl.obolibrary.org/obo/ENVO_03000102"
"shoot axis"	"http://purl.obolibrary.org/obo/po#Arabidopsis"	"A plant axis (PO:0025004) that is part of a shoot system (PO:0009006)."	"http://purl.obolibrary.org/obo/PO_0025029"
"marine photic zone"	"envoMarine"	"The zone of an ocean from the surface to where photosynthesis can occur, due to the penetration of light."	"http://purl.obolibrary.org/obo/ENVO_00000209"
"mouth environment"	"envoMeo"	"An environment that is determined by a mouth."	"http://purl.obolibrary.org/obo/ENVO_08000002"
"geographic basin"	"envoPolar"	"A depression which is part of a planetary crust, is of geographic scale, and is partially or completely enclosed."	"http://purl.obolibrary.org/obo/ENVO_03000015"
"environment determined by a biofilm on a plant surface"	"envoOmics"	"An environmental system which has its properties and dynamics determined by a biofilm on the surface of a plant."	"http://purl.obolibrary.org/obo/ENVO_01001032"
"lightning flash"	"environmental_hazards"	"A lightning process during which electrostatic discharge occurs within a single cloud or between multiple clouds."	"http://purl.obolibrary.org/obo/ENVO_01000902"
"depth of snow"	"envoPolar"	"The depth of some snow."	"http://purl.obolibrary.org/obo/ENVO_09200023"
"planetary subsurface environment"	"envoEmpo"	"An environmental system which has its properties and dynamics determined by the subsurface zone of a planet."	"http://purl.obolibrary.org/obo/ENVO_01001046"
"Bathymodiolus-dominated oceanic mussel bed"	"envoCmecs"	"An oceanic mussel bed which has mussel communities dominated by members of the genus Bathymodiolus."	"http://purl.obolibrary.org/obo/ENVO_01001390"
"firn"	"envoPolar"	"Granular snow which contains a proportion of fused granules formed through melting and re-thawing while being compacted by the weight of overlying material and which contains interconnected gaseous pores."	"http://purl.obolibrary.org/obo/ENVO_03000002"
"sediment"	"envoPolar"	"Particulate environmental material which is formed as a result of the transport and deposition of particles by flowing liquid."	"http://purl.obolibrary.org/obo/ENVO_00002007"
"estuarine coastal surface layer"	"envoMarine"	"A layer of estuarine water which extends a few centimeters from the surface of the water column towards the estuary bed and from the shore to a fiat boundary where the estuary bed below the water column reaches a depth of 4 meters."	"http://purl.obolibrary.org/obo/ENVO_01001302"
"cyclone"	"environmental_hazards"	"An atmospheric storm during which a large mass of atmospheric gas rotates around a centre of low atmospheric pressure, generating high winds which spiral towards that centre."	"http://purl.obolibrary.org/obo/ENVO_01001297"
"slush formation process"	"envoPolar"	"A new ice formation process in which slush ice is formed."	"http://purl.obolibrary.org/obo/ENVO_03000078"
"lost fishing gear"	"envoPlastics"	"Abandoned fishing gear which was unintentionally left unmaintained and uncontrolled by its custodian."	"http://purl.obolibrary.org/obo/ENVO_06105118"
"vegetable juice food product"	"subset_siren"		"http://purl.obolibrary.org/obo/FOODON_03301444"
"liquefied hydrocarbon gas"	"envoPolar"		"http://purl.obolibrary.org/obo/ENVO_01000558"
"pelagic isohaline surface"	"envoPolar"	"A roughly planar, pelagic region characterised by equal salinity."	"http://purl.obolibrary.org/obo/ENVO_01000081"
"environment determined by a plant substance"	"envoMeo"	"An environmental system which has its properties and dynamics determined by a substance produced by a plant."	"http://purl.obolibrary.org/obo/ENVO_01001031"
"snow water equivalent"	"envoCryo"	"A depth which inheres in a layer of liquid water derived from the complete melting a mass of snow contained in an area."	"http://purl.obolibrary.org/obo/ENVO_03000142"
"algal food product"	"subset_siren"	"This food product type includes food products which are derived from a large, diverse group of photosynthetic organisms."	"http://purl.obolibrary.org/obo/FOODON_00001184"
"rainstorm"	"environmental_hazards"	"An atmospheric storm during which intense rainfall occurs."	"http://purl.obolibrary.org/obo/ENVO_01000879"
"marine abyssalpelagic zone"	"envoMarine"	"The zone of the ocean below the bathypelagic zone, with its lowest boundary at about 6000m."	"http://purl.obolibrary.org/obo/ENVO_00000212"
"diurnal marine tidal flow zone"	"envoCmecs"	"A marine zone in which ocean waters undergo a diurnal (once per day) tidal oscillation - with one high and one low tide per day - due to the supression of a second daily oscillation by the geometry of the ocean basin and obstructions presented by land masses."	"http://purl.obolibrary.org/obo/ENVO_01001338"
"frost heave"	"envoNceas"	"An elevation which is formed as an ice mass forms under soil, resulting in upwards deformation of the land surface."	"http://purl.obolibrary.org/obo/ENVO_01001568"
"area of developed space with medium usage intensity"	"nlcd2011"	"An area of a planet's surface which is primarily covered by constructed or manufactured objects and materials covering from half to three-forths of its extent and by cultivated or anthropically maintained vegetation. Such areas are used for medium intensity purposes such as accommodating dense collections of single-family residential units. This area is in contact with an atmospheric column extending from the planetary boundary layer to the planet's exosphere with little to no physical obstruction."	"http://purl.obolibrary.org/obo/ENVO_01000885"
"saline sediment environment"	"envoEmpo"	"An environmental system which has its properties and dynamics determined by sediment permeated by saline water."	"http://purl.obolibrary.org/obo/ENVO_01001050"
"sulphate-reducing sediment"	"envoPolar"	"Sediment hosting and characterised by active sulphate reducing microbial communities."	"http://purl.obolibrary.org/obo/ENVO_01000153"
"blizzard"	"envoCryo"	"A blizzard is a severe snowstorm during which snowfall is transported by strong winds, sustained for several hours."	"http://purl.obolibrary.org/obo/ENVO_01000903"
"carbon dioxide emission process"	"envoPolar"	"A carbon emission process is any environmental process which releases carbon dioxide gas into the atmosphere."	"http://purl.obolibrary.org/obo/ENVO_01000769"
"marine bathypelagic zone"	"envoMarine"	"The one of an ocean below the 10degC thermocline down to a temperature of 4degC."	"http://purl.obolibrary.org/obo/ENVO_00000211"
"atmospheric boundary layer"	"envoPolar"	"The atmospheric boundary layer is the lowest layer of an atmosphere which is strongly influenced by its contact with a planetary surface with strong vertical mixing and in which physical quantities such as flow velocity, temperature, and moisture display rapid fluctuations (turbulence)."	"http://purl.obolibrary.org/obo/ENVO_01000323"
"root"	"http://purl.obolibrary.org/obo/po#TraitNet"	"A plant axis (PO:0025004) that lacks shoot axis nodes (PO:0005004) and usually grows indeterminately."	"http://purl.obolibrary.org/obo/PO_0009005"
"marine tidal flow process"	"envoCmecs"	"A tidal flow process which occurs in an ocean or sea and during which tidal movements generate advective flows, often amplified in velocity when moving through an inlet, pass or channel."	"http://purl.obolibrary.org/obo/ENVO_01001333"
"snow"	"envoPolar"	"Snow is an environmental material which is primarily composed of flakes of crystalline water ice."	"http://purl.obolibrary.org/obo/ENVO_01000406"
"environment determined by a biofilm on a fungal surface"	"envoEmpo"	"An environmental system which has its properties and dynamics determined by a biofilm on the surface of a fungus."	"http://purl.obolibrary.org/obo/ENVO_01001035"
"subtropical dry broadleaf forest biome"	"wwfBiome"	"A subtropical dry broadleaf forest in which dominant ecological communities have reached their climax successional state."	"http://purl.obolibrary.org/obo/ENVO_01000225"
"soil environment"	"envoEmpo"	"An environmental system which has its properties and dynamics determined by soil."	"http://purl.obolibrary.org/obo/ENVO_01001044"
"cold desert"	"envoPolar"	"A cold desert is a desert which has hot summers and cold, dry winters with temperatures below 0 degrees Celsius"	"http://purl.obolibrary.org/obo/ENVO_01000382"
"thermosetting disposition"	"envoPlastics"	"A disposition which inheres in materials capable of becoming rigid when cured by heating."	"http://purl.obolibrary.org/obo/ENVO_06105004"
"mussel bed"	"envoCmecs"	"A marine faunal bed which is dominated by mussels of the Mytilus or Modiolus genera either 1) resting on the sediment surface, 2)  partially embedded in the sediment, 3) attached to conspecifics (by using their byssal threads), or 4) attached to a piece of gravel in slightly gravelly fine sediments."	"http://purl.obolibrary.org/obo/ENVO_01001379"
"technosphere"	"envoAstro"	"A part of an astronomical body which includes, as parts, all the entities which have been constructed or manufactured by humans or their technology and which are within the gravitational sphere of influence of that body."	"http://purl.obolibrary.org/obo/ENVO_01000983"
"brine rejection from seawater"	"envoPolar"	"A material transformation process during which brine is formed due to the expulsion of salt during frazil formation or a seawater freezing process."	"http://purl.obolibrary.org/obo/ENVO_03000045"
"mountain"	"envoPolar"	"A landform that extends above the surrounding terrain in a limited area."	"http://purl.obolibrary.org/obo/ENVO_00000081"
"continental margin"	"envoPolar"	"A slope which is part of the seafloor, descends from the continental crust to the oceanic crust, and comprises the continental shelf, continental slope, and continental rise."	"http://purl.obolibrary.org/obo/ENVO_01000298"
"tsunami"	"environmental_hazards"	"A tsunami is a process during which a series of waves is generated in a water body, typically an ocean or large lake, by the displacement of a large volume of water. Earthquakes, volcanic eruptions and other underwater explosions (including detonations of underwater nuclear devices), landslides, glacier calvings, meteorite impacts and other disturbances above or below water all have the potential to generate a tsunami."	"http://purl.obolibrary.org/obo/ENVO_01000689"
"arable soil"	"envoMeo"	"Soil which is capable of supporting the growth of crops."	"http://purl.obolibrary.org/obo/ENVO_00005742"
"area of mixed forest"	"nlcd2011"	"An area of a planet's surface which is primarily covered by a forest in which the trees are a mixture between those that lose and retain their foliage despite seasonal change. The surfaces of this area (including the surface of the forest canopy) are in contact with an atmospheric column extending from the planetary boundary layer to the planet's exosphere with little to no physical obstruction."	"http://purl.obolibrary.org/obo/ENVO_01000855"
"arid"	"envoPolar"	"An environmental condition in which annual precipitation is less than half of annual potential evapotranspiration."	"http://purl.obolibrary.org/obo/ENVO_01000230"
"lambing storm"	"envoPolar"	"A snowfall which occurs during springtime and is of low intensity."	"http://purl.obolibrary.org/obo/ENVO_03400008"
"greenhouse gas"	"envoPolar"		"http://purl.obolibrary.org/obo/CHEBI_76413"
"obsolete sea ice formation process"	"envoPolar"	"An ice formation process during which seawater is frozen into a sea ice."	"http://purl.obolibrary.org/obo/ENVO_03000057"
"shoot system meristem"	"http://purl.obolibrary.org/obo/po#TraitNet"	"A portion of meristem tissue (PO:0009013) that is part of a shoot system (PO:0009006)."	"http://purl.obolibrary.org/obo/PO_0006079"
"strand crack"	"envoPolar"	"Fissure at the junction between an inland ice sheet, ice piedmont or ice rise and an ice shelf, the latter being subject to the rise and fall of the tide."	"http://purl.obolibrary.org/obo/ENVO_00009726"
"apple juice"	"subset_siren"	"Apple juice is a fruit juice made by the maceration and pressing of an apple."	"http://purl.obolibrary.org/obo/FOODON_00001059"
"fecal environment"	"envoEmpo"	"An environmental system which has its properties and dynamics determined by feces."	"http://purl.obolibrary.org/obo/ENVO_01001029"
"fresh water"	"envoEmpo"	"Water which has a low concentration of dissolved solutes, particularly that of sodium chloride."	"http://purl.obolibrary.org/obo/ENVO_00002011"
"mangrove biome"	"wwfBiome"	"A mangrove biome is a terrestrial biome which includes, across its spatial extent, mangrove plants (Rhizophoraceae). Mangrove plants are able to withstand high levels of salinity as well as regions of anoxia and frequent tidal inundation. Mangrove biomes often occur near tropical and sub-tropical estuaries and depositional marine coastal environments where fine sediments (often with high organic content) collect in areas protected from high energy wave action."	"http://purl.obolibrary.org/obo/ENVO_01000181"
"rainstorm"	"envoAtmo"	"An atmospheric storm during which intense rainfall occurs."	"http://purl.obolibrary.org/obo/ENVO_01000879"
"astronomical body part"	"envoAstro"	"A material part of an astronomical body."	"http://purl.obolibrary.org/obo/ENVO_01000813"
"cyclone"	"envoAtmo"	"An atmospheric storm during which a large mass of atmospheric gas rotates around a centre of low atmospheric pressure, generating high winds which spiral towards that centre."	"http://purl.obolibrary.org/obo/ENVO_01001297"
"lower montane"	"envoPolar"	"A lower montane condition is a montane condition in which an altitude range falls immediately above mid-altitude forests."	"http://purl.obolibrary.org/obo/ENVO_01000346"
"root"	"http://purl.obolibrary.org/obo/po#Musa"	"A plant axis (PO:0025004) that lacks shoot axis nodes (PO:0005004) and usually grows indeterminately."	"http://purl.obolibrary.org/obo/PO_0009005"
"atmospheric lightning"	"environmental_hazards"	"A sudden electrostatic discharge which occurs during an electrical storm as differentially charged atmospheric entities equalise their charge."	"http://purl.obolibrary.org/obo/ENVO_01000898"
"granule of plastic foam"	"envoPlastics"	"A piece of plastic foam which has a near-spherical or granular shape."	"http://purl.obolibrary.org/obo/ENVO_06105026"
"estuarine tidal riverine open water pycnocline"	"envoCmecs"	"An estuarine open water pycnocline which is composed primarily of fresh tidal water."	"http://purl.obolibrary.org/obo/ENVO_01001328"
"plant axis"	"http://purl.obolibrary.org/obo/po#TraitNet"	"An axial plant organ (PO:0009008)."	"http://purl.obolibrary.org/obo/PO_0025004"
"underground lake"	"envoPolar"	"A lake which is formed under the surface of the Earth. Such a lake may be associated with caves and aquifers and springs."	"http://purl.obolibrary.org/obo/ENVO_00000058"
"mini-Neptune"	"envoAstro"	"A gas planet which has an atmosphere composed of hydrogen and helium  - probably with deep layers of ice, rock or liquid oceans (made of water, ammonia, a mixture of both, or heavier volatiles) - and a small core made of low-density volatiles."	"http://purl.obolibrary.org/obo/ENVO_01001128"
"planetary cryosphere"	"envoCryo"	"A cryosphere which is part of a planet."	"http://purl.obolibrary.org/obo/ENVO_03000144"
"lightning strike"	"environmental_hazards"	"A lightning process during which electrostatic discharge occurs between a cloud and an object on a planetary surface, or a planetary surface itself."	"http://purl.obolibrary.org/obo/ENVO_01000901"
"polar biome"	"envoPolar"	"A biome which is subject to polar climatic conditions."	"http://purl.obolibrary.org/obo/ENVO_01000339"
"ice lens"	"envoPolar"	"An ice mass which is formed when moisture, diffused within soil or rock, accumulates and freezes in a localized zone, wedging soil or rock apart."	"http://purl.obolibrary.org/obo/ENVO_01000279"
"environment associated with an animal part or small animal"	"envoOmics"	"An environmental system determined by part of a living or dead animal, or a whole small animal."	"http://purl.obolibrary.org/obo/ENVO_01001055"
"marine anthropogenic litter"	"envoPlastics"	"Anthropogenic litter which is present in the marine environment."	"http://purl.obolibrary.org/obo/ENVO_06105107"
"stellar radiation"	"envoAstro"	"An electromagnetic radiation process during which electromagnetic waves or their quanta are emitted from a star."	"http://purl.obolibrary.org/obo/ENVO_01001211"
"weather front"	"envoAtmo"	"A gaseous front which separates two masses of air with different densities and is a principal cause of meteorological phenomena."	"http://purl.obolibrary.org/obo/ENVO_01001681"
"stratocumulus cloud"	"envoAtmo"	"A cloud which 1) has been shaped into non-fibrous tessellations, rounded masses, or rolls, 2) is primarily composed of water droplets, and may contain raindrops or, more rarely, snow pellets, snow crystals and snowflakes, 3) is located in the low level of the atmosphere (low étage)."	"http://purl.obolibrary.org/obo/ENVO_01001412"
"ionizing stellar radiation"	"envoAstro"	"A stellar radiation process during which electromagnetic waves or their quanta are emitted from a star with sufficient energy to disrupt molecular bonds or alter the electron number of atoms."	"http://purl.obolibrary.org/obo/ENVO_01001219"
"glacial ice gain"	"envoPolar"	"A process during which the mass of ice constituting a glacier increases."	"http://purl.obolibrary.org/obo/ENVO_03000029"
"falling sleet"	"envoCryo"	"An object aggregate which is primarily composed of particles of water in liquid, frozen, or partially frozen states."	"http://purl.obolibrary.org/obo/ENVO_03400009"
"brine channel formation process"	"envoPolar"	"A material accumulation process during which brine droplets, trapped between ice crystals formed during seawater freezing, form brine channels."	"http://purl.obolibrary.org/obo/ENVO_03000042"
"sediment permeated by freshwater"	"envoEmpo"	"Sediment which has its porespace filled by water which has very low levels of sodium chloride and/or other salts."	"http://purl.obolibrary.org/obo/ENVO_01001028"
"large river biome"	"wwfBiome"	"A freshwater river biome which is determined by a large river."	"http://purl.obolibrary.org/obo/ENVO_00000887"
"environment associated with an aquatic invertebrate"	"envoOmics"	"An environment which has its properties and composition largely determined by the presence of a metazoan which lacks a vetebral column and which has a habitat that is found in an aquatic environmental system."	"http://purl.obolibrary.org/obo/ENVO_01001176"
"environmental zone"	"envoPolar"	"A site which has its extent determined by the presence or influence of one or more components of an environmental system or the processes occurring therein."	"http://purl.obolibrary.org/obo/ENVO_01000408"
"biodegradation"	"envoPlastics"	"A biological process during which a material entity is broken down."	"http://purl.obolibrary.org/obo/ENVO_06105014"
"snowfall"	"environmental_hazards"	"A hydrological process in which irregular aggregates of snow fall to the surface of an astronomical body."	"http://purl.obolibrary.org/obo/ENVO_01000895"
"permafrost"	"envoPolar"	"An environmental material which is 1) composed primarily of soil or rock and included ice or organic material and 2) at or below the freezing point of water for two or more years."	"http://purl.obolibrary.org/obo/ENVO_00000134"
"tundra ecosystem"	"envoPolar"	"An ecosystem which 1) typically has monthly average temperatures below 10 degrees Celsius 2) has a low evapotranspiration ratio 3) is dominated by treeless terrain, covered by communities of low-growing vegetation such as dwarf shrubs, sedges and grasses, mosses, and lichens, 4) contains areas of soil underlain by permafrost with a thin active layer and 5) occurs in both polar and alpine regions (i.e., both high latitudes and high altitudes), and 5) does not have permanent snow or ice cover."	"http://purl.obolibrary.org/obo/ENVO_01001370"
"freshwater lake"	"envoPolar"	"A lake of whose water contains low concentrations of salts."	"http://purl.obolibrary.org/obo/ENVO_00000021"
"multi-component plant food product"	"subset_siren"		"http://purl.obolibrary.org/obo/FOODON_03316579"
"visible spectrum stellar radiation"	"envoAstro"	"A stellar radiation process during which electromagnetic waves or their quanta are emitted from a star at wavelengths between 380 nm and 760 nm."	"http://purl.obolibrary.org/obo/ENVO_01001215"
"fermented beverage"	"subset_siren"		"http://purl.obolibrary.org/obo/FOODON_00001094"
"ocean"	"envoPolar"	"A marine water body which is constitutes the majority of an astronomical body's hydrosphere."	"http://purl.obolibrary.org/obo/ENVO_00000015"
"subtropical shrubland biome"	"wwfBiome"	"A shrubland biome which is subject to subtropical climate patterns."	"http://purl.obolibrary.org/obo/ENVO_01000213"
"dioxygen dissolved in marine water"	"envoMarine"	"Dioxygen which is the solute in a solution with ocean water as its solvent."	"http://purl.obolibrary.org/obo/ENVO_01001495"
"marine current"	"envoPolar"	"A water current which is maintained by a continuous, directed movement of marine water, generated by forces caused by breaking waves, wind, Coriolis force, temperature and salinity differences, and tides caused by the gravitational pull of astronomical bodies. Depth contours, shoreline configurations and interaction with other currents influence a current's direction and strength."	"http://purl.obolibrary.org/obo/ENVO_01000067"
"area of perennial water ice"	"envoPolar"	"An area of a planet's surface which is primarily composed of water ice, present throughout multiple years, in contact with an atmospheric column extending from the planetary boundary layer to the planet's exosphere with little to no physical obstruction."	"http://purl.obolibrary.org/obo/ENVO_01000740"
"cirrocumulus cloud"	"envoAtmo"	"A cloud which 1) has been shaped into structural elements resembling grains or ripples, 2) is almost exclusively composed of ice crystals, 3) is located in the high level of the atmosphere (high étage)."	"http://purl.obolibrary.org/obo/ENVO_01001407"
"photosphere"	"envoAstro"	"An astronomical body part which is composed of those parts of a star, distal from the star's core, from which light is radiated into space."	"http://purl.obolibrary.org/obo/ENVO_01000821"
"planetary moon"	"envoAstro"	"An astronomical body which orbits a planet of comparatively greater mass."	"http://purl.obolibrary.org/obo/ENVO_01000802"
"lake water"	"envoNceas"	"Water which is part of a lake."	"http://purl.obolibrary.org/obo/ENVO_04000007"
"microwave stellar radiation"	"envoAstro"	"A stellar radiation process during which electromagnetic waves or their quanta are emitted from a star at wavelengths and frequencies which travel exclusively in a line-of-sight fashion and which may produce molecular rotation and torsion on contact with matter."	"http://purl.obolibrary.org/obo/ENVO_01001212"
"reflection rainbow"	"envoAtmo"	"A rainbow which forms from sunlight which has been reflected off a body of water prior to its interaction with water droplets in an atmosphere."	"http://purl.obolibrary.org/obo/ENVO_01001013"
"material transport process"	"envoPolar"	"A process during which material is displaced from its original location and transported either to a new location or back to the original location."	"http://purl.obolibrary.org/obo/ENVO_03000010"
"estuarine tidal riverine open water lower water column"	"envoCmecs"	"A layer of fresh estuarine water which extends from an estuarine pycnocline or mid-depth to the estuary bed and from a fiat boundary where the estuary bed below the water column reaches a depth of 4 meters to end of the estuary most distal from the coast."	"http://purl.obolibrary.org/obo/ENVO_01001329"
"aquatic layer"	"envoPolar"	"A layer in a water mass, itself composed primarily of water."	"http://purl.obolibrary.org/obo/ENVO_01000325"
"area of attached mussel assemblages"	"envoCmecs"	"An area which is dominated by dense accumulations of mussels attached to a substrate other than conspecifics, including the associated faunal communities and predators present on the mussels (e.g., starfish)."	"http://purl.obolibrary.org/obo/ENVO_01001382"
"cryoconite deposit"	"envoPolar"	"Particulate environmental material which is composed primarily of dust, rock, and soot, as well as the microbial communities associated with these materials, deposited on an ice mass by an aeolian process."	"http://purl.obolibrary.org/obo/ENVO_03000038"
"coastal sea water"	"envoPolar"	"Coastal sea water is sea water that is adjacent to a coast."	"http://purl.obolibrary.org/obo/ENVO_00002150"
"fogbow"	"envoAtmo"	"A rainbow which forms through the interaction of sunlight with the water droplets which constitute fog or clouds; light is diffracted by these droplets such that the photometeor appears almost white with faint reds on the sky-facing side and faint blues on the planet-facing side of the bow."	"http://purl.obolibrary.org/obo/ENVO_01001015"
"photoevaporation"	"envoAstro"	"A process during which energetic radiation ionises gas and causes it to disperse away from the ionising source."	"http://purl.obolibrary.org/obo/ENVO_01001146"
"ice field"	"envoPolar"	"A field of ice, formed in regions of perennial frost."	"http://purl.obolibrary.org/obo/ENVO_00000299"
"digestive tract environment"	"envoOmics"	"An environmental system which has its properties and dynamics determined by a digestive tract."	"http://purl.obolibrary.org/obo/ENVO_01001033"
"subpolar"	"envoPolar"	"A subpolar condition is an environmental condition in which an environmental system receives low, yearly solar irradiance per unit area and is surrounded by large land masses. This results in very cold winters with temperatures potentially falling to around -40 degrees Celsius and summers which last no more than 3 months of the year with a 24-hour average temperature of at least 10 degrees Celsius."	"http://purl.obolibrary.org/obo/ENVO_01000251"
"oceanic mussel reef"	"envoMarine"	"A marine reef which is present in the depths beyond (offshore relative to) the continental shelf and primarily composed of self-adhered or conglomerated mussel shells."	"http://purl.obolibrary.org/obo/ENVO_01001381"
"obsolete newCloud"	"envoAtmo"	"OBSOLETE A cloud which"	"http://purl.obolibrary.org/obo/ENVO_01001161"
"environment determined by a biofilm on an animal surface"	"envoOmics"	"An environmental system which has its properties and dynamics determined by a biofilm on the surface of a animal."	"http://purl.obolibrary.org/obo/ENVO_01001034"
"collective plant organ structure"	"http://purl.obolibrary.org/obo/po#TraitNet"	"A collective plant structure (PO:0025497) that is a proper part of a whole plant (PO:0000003), and is composed of two or more adjacent plant organs (PO:0009008) and the associated portions of plant tissue (PO:0009007)."	"http://purl.obolibrary.org/obo/PO_0025007"
"aerosolised particle formation process"	"envoAtmo"	"A process during which particles suspended in a gaseous medium are formed."	"http://purl.obolibrary.org/obo/ENVO_01001366"
"lava flow"	"environmental_hazards"	"A lava flow is a moving outpouring of lava, which is created during a non-explosive effusive eruption."	"http://purl.obolibrary.org/obo/ENVO_01000438"
"X-ray stellar radiation"	"envoAstro"	"A stellar radiation process during which penetrating electromagnetic radiation is emitted by high-energy electrons as they fall into a lower state of energy."	"http://purl.obolibrary.org/obo/ENVO_01001217"
"obsolete glacial feature"	"envoPolar"	"OBSOLETE A hydrographic feature characterized by the dominance of snow or ice."	"http://purl.obolibrary.org/obo/ENVO_00000131"
"bora"	"envoAtmo"	"A fall wind which has a source so cold that, when the atmospheric gas reaches the lowlands or coast, the dynamic warming is insufficient to raise its temperature to the normal level for the region; hence it appears as a cold wind."	"http://purl.obolibrary.org/obo/ENVO_01001727"
"tidewater glacier"	"envoPolar"	"A glacier which terminates in a lake or the sea, with terminus either floating or grounded"	"http://purl.obolibrary.org/obo/ENVO_00000456"
"plastic film"	"envoPlastics"	"A piece of plastic which is flexible, thin, and planar."	"http://purl.obolibrary.org/obo/ENVO_06105007"
"tunnel valley"	"envoPolar"	"A deep but narrow valley with a 'U' shaped cross-section and frequently a 'U' shaped plan which is usually found filled with glacial till. It is formed when the edge of an ice mass advances up a slope. Its length may be appropriately measured in centimetres or kilometres, depending on the circumstances of formation."	"http://purl.obolibrary.org/obo/ENVO_00000436"
"photometeor"	"envoAtmo"	"A meteor that is primarily composed of light."	"http://purl.obolibrary.org/obo/ENVO_01001009"
"aerobic respiration, using sulfur or sulfate as electron donor"	"envoPolar"		"http://purl.obolibrary.org/obo/GO_0019414"
"tropical grassland biome"	"wwfBiome"		"http://purl.obolibrary.org/obo/ENVO_01000192"
"pelagic isothermal surface"	"envoPolar"	"A roughly planar, pelagic region characterised by equal water temperature."	"http://purl.obolibrary.org/obo/ENVO_01000080"
"sediment environment"	"envoOmics"	"An environmental system which has its properties and dynamics determined by sediment."	"http://purl.obolibrary.org/obo/ENVO_01001048"
"montane grassland biome"	"wwfBiome"	"A montane grassland biome is a grassland biome which occurs in regions elevated above sea level and which has community structure determined by elevation-dependent environmental conditions."	"http://purl.obolibrary.org/obo/ENVO_01000194"
"marine biota"	"envoPlastics"	"A biota which inhabits a marine ecosystem."	"http://purl.obolibrary.org/obo/ENVO_06105013"
"astrogeological gas"	"envoAstro"	"An astrogeological volatile which is composed primarily of chemical compounds with boiling points around those of hydrogen and helium."	"http://purl.obolibrary.org/obo/ENVO_01001155"
"shoot axis"	"http://purl.obolibrary.org/obo/po#Poaceae"	"A plant axis (PO:0025004) that is part of a shoot system (PO:0009006)."	"http://purl.obolibrary.org/obo/PO_0025029"
"aquifer"	"envoPolar"	"An underground layer of water-bearing permeable rock or unconsolidated materials (gravel, sand, silt, or clay) from which groundwater can be usefully extracted using a water well."	"http://purl.obolibrary.org/obo/ENVO_00012408"
"particle beam radiation"	"environmental_hazards"	"A particle radiation process during which subatomic particles move in the same direction."	"http://purl.obolibrary.org/obo/ENVO_01001025"
"mass wasting"	"envoPolar"	"Mass wasting is the geomorphic process by which solid environmental material such as soil, sand, regolith, and/or rock move downslope typically as a mass, largely under the force of gravity, but frequently affected by water and water content as in submarine environments and mudslides."	"http://purl.obolibrary.org/obo/ENVO_01000690"
"air pollution"	"envoPolar"	"A pollution process during which particulates or other contaminants are released into a portion of air."	"http://purl.obolibrary.org/obo/ENVO_02500037"
"air mass"	"envoAtmo"	"An object which is composed of a continuous mass of air."	"http://purl.obolibrary.org/obo/ENVO_01001682"
"marine chemocline"	"envoPolar"	"A marine chemocline is a marine cline caused by a strong, vertical chemistry gradient within a body of marine water. Chemoclines most commonly occur where local conditions favor the formations of anoxic bottom water."	"http://purl.obolibrary.org/obo/ENVO_01000076"
"ice cap depression"	"envoPolar"	"A depression which is part of an ice cap."	"http://purl.obolibrary.org/obo/ENVO_00000531"
"slab avalanche"	"envoPolar"	"A mass wasting process during which slab snow rapidly moves down a sloping surface."	"http://purl.obolibrary.org/obo/ENVO_03000105"
"ice piedmont"	"envoPolar"	"A glacier covering a coastal strip of low-lying land backed by mountains, and sloping gently seaward over a distance up to 30km or more to terminate in ice cliffs or to merge with an ice shelf."	"http://purl.obolibrary.org/obo/ENVO_00009725"
"neritic mussel reef"	"envoCmecs"	"A marine reef which is located on a shelf (i.e. in the neritic zone) and primarily composed of self-adhered or conglomerated mussel shells."	"http://purl.obolibrary.org/obo/ENVO_01001380"
"cirrus spissatus cloud"	"envoAtmo"	"A cirrus cloud which 1) is structurally organised in patches, 2) is sufficiently dense to appear greyish when viewed towards the local star and 3) may veil, the local star, obscure its outline, or even hide it entirely."	"http://purl.obolibrary.org/obo/ENVO_01001422"
"polar stratospheric cloud"	"envoAtmo"	"Polar stratospheric clouds are clouds which form in the winter polar stratosphere at altitudes of 15,000–25,000 metres and which support chemical reactions that produce active chlorine and remove gaseous nitric acid, catalysing ozone destruction."	"http://purl.obolibrary.org/obo/ENVO_01000761"
"interglacial"	"envoPolar"	"An interval of time within an ice age and during which temperatures rise and result in planet-wide glacier retreat."	"http://purl.obolibrary.org/obo/ENVO_01001642"
"wet snow avalanche"	"envoPolar"	"An avalanche during which a suspension of water and snow flows down a sloping surface."	"http://purl.obolibrary.org/obo/ENVO_03000107"
"neve"	"envoPolar"	"Partially compacted granular snow, which has undergone several cycles of melting and refreezing while being compacted, usually found on the atmosphere-exposed surface of a glacier."	"http://purl.obolibrary.org/obo/ENVO_03000000"
"icestorm"	"envoPolar"	"An atmospheric storm during which freezing rain falls and accumulates as ice on exposed surfaces."	"http://purl.obolibrary.org/obo/ENVO_01000882"
"estuarine open water surface layer"	"envoMarine"	"A layer of estuarine water which extends a few centimeters from the surface of the water column towards the estuary bed and from a fiat boundary where the estuary bed below the water column reaches a depth of 4 meters until the end of the estuary most distal from the coast."	"http://purl.obolibrary.org/obo/ENVO_01001315"
"saline environment"	"envoEmpo"	"An environment which is determined by materials which bear significant concentrations of salts."	"http://purl.obolibrary.org/obo/ENVO_01001040"
"hydrocarbon gas"	"envoPolar"	"A gas that is primarily composed of hydrocarbon molecules."	"http://purl.obolibrary.org/obo/ENVO_01000554"
"wildfire"	"environmental_hazards"	"A conflagration which is uncontrolled and combusts material in a vegetated area, be it rural or wild."	"http://purl.obolibrary.org/obo/ENVO_01000787"
"fouling"	"envoPlastics"	"A material accumulation process during which material builds up on a solid surface such that a function of that surface, or the object it is a part of, is impaired."	"http://purl.obolibrary.org/obo/ENVO_06105022"
"ecological community"	"envoPolar"	"A multi-species collection of organisms of at least two different species, living in a particular area. Must have at least two populations of different species as members."	"http://purl.obolibrary.org/obo/PCO_0000002"
"aerosolised solids"	"envoAtmo"	"An aerosol which has non-gaseous parts that are primarily composed of solid particles."	"http://purl.obolibrary.org/obo/ENVO_01001089"
"cnidarian-associated environment"	"envoMeo"	"An environmental system determined by a cnidarian or part of a cnidarian."	"http://purl.obolibrary.org/obo/ENVO_01001179"
"ecosystem-wide aerobic respiration"	"envoPolar"	"A process which consists of all aerobic respiration processes instantiated in an ecosystem."	"http://purl.obolibrary.org/obo/ENVO_01000633"
"estuarine tidal riverine coastal upper water column"	"envoMarine"	"A layer of fresh estuarine water which extends from the surface of the water column to the pycnocline or mid-depth and from the land-water interface to a fiat boundary where the estuary bed below the water column reaches a depth of 4 meters."	"http://purl.obolibrary.org/obo/ENVO_01001318"
"lake-effect snow storm"	"envoPolar"	"A snowstorm during which intense lake-effect snowfall occurs."	"http://purl.obolibrary.org/obo/ENVO_03400007"
"marine faunal bed"	"envoMarine"	"A marine bed which is covered by animals which have benthic habitats, including attached, clinging, sessile, infaunal, burrowing, laying, interstitial, and slow-moving animals, but not animals that have created substrate."	"http://purl.obolibrary.org/obo/ENVO_01001376"
"hot Neptune"	"envoAstro"	"A gas planet which has a mass similar to that of Neptune or Uranus and which closely orbits its star (normally at a distance less than 1 Astronomical Unit)."	"http://purl.obolibrary.org/obo/ENVO_01001132"
"ice mass"	"envoPolar"	"A mass of water ice."	"http://purl.obolibrary.org/obo/ENVO_01000293"
"cloud condensation nucleus"	"envoPolar"	"A solid or liquid particle, usually 0.2 micrometers in diameter, on which water vapour condenses, seeding cloud formation."	"http://purl.obolibrary.org/obo/ENVO_01000912"
"aeolian transport process"	"envoPolar"	"A material transport process during which one or more environmental materials are transported by the action of wind."	"http://purl.obolibrary.org/obo/ENVO_03000020"
"rainbow"	"envoAtmo"	"A rainbow is a photometeor which consists of a spectral separation of light, formed as a result of the reflection, refraction, and dispersion of light in water droplets suspended in an astronomical body's atmosphere."	"http://purl.obolibrary.org/obo/ENVO_01001006"
"warm front"	"envoAtmo"	"A weather front which is nonoccluded and which moves in the direction of the colder air mass it is adjacent to, such that warmer air will occupy the site where colder air was previously present."	"http://purl.obolibrary.org/obo/ENVO_01001707"
"polyethylene polymer"	"envoPlastics"		"http://purl.obolibrary.org/obo/CHEBI_60034"
"ammonia ice"	"envoAstro"	"Ice which is primarily composed of ammonia."	"http://purl.obolibrary.org/obo/ENVO_01001140"
"estuarine tidal riverine coastal surface layer"	"envoCmecs"	"A layer of fresh estuarine water which extends a few centimeters from the surface of the water column towards the estuary bed and from the land-water interface to a fiat boundary where the estuary bed below the water column reaches a depth of 4 meters."	"http://purl.obolibrary.org/obo/ENVO_01001317"
"plant structure"	"http://purl.obolibrary.org/obo/po#TraitNet"	"A plant anatomical entity (PO:0025131) that is, or was, part of a plant, or was derived from a part of a plant."	"http://purl.obolibrary.org/obo/PO_0009011"
"area of barren land"	"envoPolar"	"An area of a planet's surface which is primarily composed of bedrock, desert pavement, scarp rock, talus, material exposed by slides, volcanic material, glacial debris, sand, material exposed during strip mining, gravel, and other accumulations of earthen material in contact with an atmospheric column extending from the planetary boundary layer to the planet's exosphere with little to no physical obstruction."	"http://purl.obolibrary.org/obo/ENVO_01000752"
"first year ice"	"envoPolar"	"Sea ice which has formed over a single freezing season."	"http://purl.obolibrary.org/obo/ENVO_03000071"
"storm"	"environmental_hazards"	"A storm is an environmental process in which an environmental system and the processes it participates in are strongly perturbed by external forcings. These forcings typically increase the rates of processes unfolding in the system, relative to their normal rates."	"http://purl.obolibrary.org/obo/ENVO_01000876"
"freshwater algal bloom"	"envoPolar"	"An algal bloom that is located in freshwater. Freshwater algal blooms are the result of an excess of nutrients, particularly some phosphates."	"http://purl.obolibrary.org/obo/ENVO_2000005"
"soil organic matter"	"envoNceas"	"Organic material in soil, which consists of plant and animal residues at various stages of decomposition, cells and tissues of soil organisms, and substances synthesized by soil organisms."	"http://purl.obolibrary.org/obo/ENVO_04000008"
"polluted lake"	"environmental_hazards"	"A lake which has concentrations of environmental contaminants high enough to harm the ecosystems associated with it."	"http://purl.obolibrary.org/obo/ENVO_01000680"
"ice giant"	"envoAstro"	"A giant planet which is primarily composed of elements heavier than hydrogen and helium, volatile chemical compounds with freezing points above about 100 Kelvin."	"http://purl.obolibrary.org/obo/ENVO_01001127"
"radiation from a manufactured product"	"envoAstro"	"An electromagnetic radiation process during which electromagnetic waves or their quanta are emitted from a manufactured product."	"http://purl.obolibrary.org/obo/ENVO_01001501"
"sporophyte development stage"	"http://purl.obolibrary.org/obo/po#TraitNet"	"A whole plant development stage (PO:0007033) that has as primary participant a whole plant (PO:0000003) during the interval between fertilization (or apogamy) and death."	"http://purl.obolibrary.org/obo/PO_0028002"
"ice cap ridge"	"envoPolar"	"A linear elevation on an icecap."	"http://purl.obolibrary.org/obo/ENVO_00000528"
"thermokarst depression"	"envoPolar"	"A geographic basin which is formed due to the erosion of thermokarst by meltwater released from thawing permafrost."	"http://purl.obolibrary.org/obo/ENVO_03000084"
"lake-effect snowfall"	"envoPolar"	"Snowfall which 1) is localized, 2) is convective, and 3) occurs as a result of a cold, dry air mass absorbing heat and moisture as it flows over a lake with warmer waters."	"http://purl.obolibrary.org/obo/ENVO_03400006"
"semi-diurnal marine tidal flow zone"	"envoMarine"	"A marine tidal flow zone in which ocean waters undergo a semi-diurnal (twice per day) tidal oscillation - with two high and two low tides per day of roughly equal amplitude."	"http://purl.obolibrary.org/obo/ENVO_01001340"
"carbonate system of ocean water"	"envoEOVs"	"A system which is composed of carbon-based chemical entities dissolved in or otherwise part of an ocean or sea and the atmosphere adjacent to it, undergoing constant exchange through biogeochemical cycling."	"http://purl.obolibrary.org/obo/ENVO_01001497"
"glacial ice ablation zone"	"envoPolar"	"An ablation zone which is part of a glacier."	"http://purl.obolibrary.org/obo/ENVO_03000037"
"hours of sunshine"	"envoCryo"	"A one-dimensional temporal region during which an entity is exposed to stellar radiation."	"http://purl.obolibrary.org/obo/ENVO_09200037"
"atmospheric wind"	"envoAtmo"		"http://purl.obolibrary.org/obo/ENVO_01000793"
"marine tidal flow zone"	"envoMarine"	"An environmental zone in which varying gravitational forces from astronomical bodies, combined with the rotation of the astronomical body containing the zone, cause marine waters to undergo periodic depth oscillations (tides)."	"http://purl.obolibrary.org/obo/ENVO_01001341"
"material accumulation process"	"envoPolar"	"A process during which the mass of one or more materials, present within a given site, increases."	"http://purl.obolibrary.org/obo/ENVO_03000009"
"vegetable fat food product"	"subset_siren"		"http://purl.obolibrary.org/obo/FOODON_03316694"
"formation of a liquid aerosol from gaseous material in an atmosphere"	"envoAtmo"	"A process during which microscopic liquid droplets are formed from gaseous materials in an atmosphere."	"http://purl.obolibrary.org/obo/ENVO_01001091"
"concentration of carbon dioxide in freshwater"	"envoNceas"	"The concentration of carbon dioxide when measured in freshwater."	"http://purl.obolibrary.org/obo/ENVO_04000005"
"food (dried)"	"subset_siren"		"http://purl.obolibrary.org/obo/FOODON_03307539"
"water column exposed melt pond"	"envoPolar"	"A melt pond which is formed close to that part of an ice mass which is in contact with some underlying water body, and which has channels connecting it to that water body."	"http://purl.obolibrary.org/obo/ENVO_03000119"
"temperature of sea surface"	"envoNceas"	"A water temperature which inheres in water close to the surface of an ocean or sea."	"http://purl.obolibrary.org/obo/ENVO_04000002"
"super-Earth"	"envoAstro"	"A terrestrial planet which has a mass higher than Earth's, but substantially below the masses of Uranus and Neptune (15 and 17 Earth masses, respectively)."	"http://purl.obolibrary.org/obo/ENVO_01001134"
"marine tidal flow"	"envoMarine"	"A marine current which is maintained by a tidal flow process."	"http://purl.obolibrary.org/obo/ENVO_01001336"
"lava planet"	"envoAstro"	"A planet which has a surface layer that nearly completely or completely covered by lava, and which has a substantial portion of its mass composed of lava."	"http://purl.obolibrary.org/obo/ENVO_01001143"
"planetary wind"	"envoAtmo"		"http://purl.obolibrary.org/obo/ENVO_01000795"
"cold front"	"envoAtmo"	"A weather front which is nonoccluded and  which moves in the direction of the warmer air mass it is adjacent to, such that colder air will occupy the site where warmer air was previously present."	"http://purl.obolibrary.org/obo/ENVO_01001706"
"methane clathrate"	"envoPolar"	"A clathrate material in which a large amount of methane is trapped within a crystal structure of water, forming a solid similar to ice."	"http://purl.obolibrary.org/obo/ENVO_01000851"
"environmental condition"	"envoPolar"	"An environmental condition is a range of a determinate quality or combination of qualities that are present in an environmental system."	"http://purl.obolibrary.org/obo/ENVO_01000203"
"storm surge process"	"environmental_hazards"	"A storm surge process is a coastal flooding process which is caused by low pressure weather systems such as tropical cyclones and strong extratropical cyclones, the severity of which is affected by the shallowness and orientation of the water body relative to storm path, and the timing of tides."	"http://purl.obolibrary.org/obo/ENVO_01000716"
"organic object formed through microbial activity"	"envoPolar"	"An organic object which is formed as a result of the biological processes mediated by microbial assemblages."	"http://purl.obolibrary.org/obo/ENVO_01000007"
"snowstorm"	"environmental_hazards"	"An atmospheric storm during which intense snowfall occurs."	"http://purl.obolibrary.org/obo/ENVO_01000881"
"aeolian transport of snow"	"envoPolar"	"An aeolian transport process during which powdery snow is displaced and moved."	"http://purl.obolibrary.org/obo/ENVO_03000103"
"marine photic zone"	"envoPolar"	"The zone of an ocean from the surface to where photosynthesis can occur, due to the penetration of light."	"http://purl.obolibrary.org/obo/ENVO_00000209"
"tundra climatic condition"	"envoPolar"	"An tundra climatic condition is a polar condition in which at least one month's average temperature exceeds 0 degrees Celsius."	"http://purl.obolibrary.org/obo/ENVO_01000370"
"large river headwater biome"	"wwfBiome"	"A freshwater river biome which is determined by the headwaters of a large river."	"http://purl.obolibrary.org/obo/ENVO_00000888"
"flooded savanna biome"	"wwfBiome"	"A flooded savanna biome is a savanna biome which has very wet to saturated soil moisture content."	"http://purl.obolibrary.org/obo/ENVO_01000190"
"liquid environmental material"	"envoPolar"	"An environmental material which is in a liquid state."	"http://purl.obolibrary.org/obo/ENVO_01000815"
"homogenitus cloud"	"envoAtmo"	"A cloud which is formed by condensation events triggered by some anthropogenic processes or the outputs thereof, such as aircraft contrails or emissions from chimneys."	"http://purl.obolibrary.org/obo/ENVO_01001415"
"meristematic cell"	"http://purl.obolibrary.org/obo/po#CL"	"A native plant cell (PO:0025606) synthesizing protoplasm and producing new cells by division and with only a primary cell wall."	"http://purl.obolibrary.org/obo/PO_0004010"
"paternoster lake"	"envoPolar"	"One of a series of glacial lakes connected by a single stream or a braided stream system."	"http://purl.obolibrary.org/obo/ENVO_00000487"
"estuarine coastal pycnocline"	"envoMarine"	"A pycnocline which is part of an estuarine water body, spanning from the shore to a fiat boundary where the estuary bed below the water column reaches a depth of 4 meters."	"http://purl.obolibrary.org/obo/ENVO_01001313"
"plant cell"	"http://purl.obolibrary.org/obo/po#TraitNet"	"A cell which is a plant structure (PO:0009011)."	"http://purl.obolibrary.org/obo/PO_0009002"
"planetesimal"	"envoAstro"	"An astronomical body which 1) is held together by its own gravity, 2)  can attract other, similar bodies through mutual gravitational influence, and 3) has orbital dynamics that are not significantly affected by gas drag."	"http://purl.obolibrary.org/obo/ENVO_01001148"
"mediterranean shrubland biome"	"wwfBiome"	"A mediterranean shrubland biome is a subtropical shrubland biome which includes communities adapted to hot to warm, dry summers, mild to cold, rainy winters, and the influence of large, usually marine, bodies of water."	"http://purl.obolibrary.org/obo/ENVO_01000217"
"tundra biome"	"wwfBiome"	"A tundra ecosystem which is undergoing climactic ecological succession."	"http://purl.obolibrary.org/obo/ENVO_01000180"
"seasonal marine thermocline"	"envoPolar"	"A marine thermocline which is present below the marine wind mixed layer."	"http://purl.obolibrary.org/obo/ENVO_01000107"
"cumulus cloud"	"envoCloudAtlas"	"A cloud which 1) has been shaped into rising mounds, domes, or towers with a bulging upper part resembling a cauliflower and a near horizontal or ragged base, 2) is mainly composed of water droplets, 3) is located in the low level of the atmosphere (low étage)."	"http://purl.obolibrary.org/obo/ENVO_01001414"
"cirrus homogenitus cloud"	"envoAtmo"	"A cloud which is cirriform and is formed by condensation events centred on an aircraft's contrail."	"http://purl.obolibrary.org/obo/ENVO_01001159"
"saline water environment"	"envoEmpo"	"An environmental system which has its properties and dynamics determined by saline water."	"http://purl.obolibrary.org/obo/ENVO_01000307"
"temperate mixed forest biome"	"wwfBiome"	"A temperate mixed forest in which dominant ecological communities have reached their climax successional state."	"http://purl.obolibrary.org/obo/ENVO_01000212"
"mediterranean savanna biome"	"wwfBiome"	"A savanna biome which is subject to mediterranean climate patterns."	"http://purl.obolibrary.org/obo/ENVO_01000229"
"aerobic respiration, using ferrous ions as electron donor"	"envoPolar"		"http://purl.obolibrary.org/obo/GO_0019411"
"shoot axis"	"http://purl.obolibrary.org/obo/po#Angiosperm"	"A plant axis (PO:0025004) that is part of a shoot system (PO:0009006)."	"http://purl.obolibrary.org/obo/PO_0025029"
"phosphorous cycling"	"envoPolar"	"A biogeochemical cycle which has phosphorous-bearing chemical entities as participants."	"http://purl.obolibrary.org/obo/ENVO_01001332"
"debris flow"	"environmental_hazards"	"A mass wasting flow during which water-laden masses of soil and fragmented rock rush down the slopes of elevations, funnel into stream channels, entrain objects in their paths, and form thick, muddy deposits on valley floors."	"http://purl.obolibrary.org/obo/ENVO_01000698"
"quality of a foam"	"envoPlastics"	"A physical quality which inheres in a liquid or solid bearer by virtue of that bearer trapping a gas in a colloidal suspension throughout its volume."	"http://purl.obolibrary.org/obo/ENVO_06105019"
"electromagnetic radiation"	"environmental_hazards"	"A radiation process during which waves (or their quanta, photons) of the electromagnetic field propagate (radiate) through space carrying electromagnetic energy."	"http://purl.obolibrary.org/obo/ENVO_01001026"
"temperature of sea surface"	"envoMarine"	"A water temperature which inheres in water close to the surface of an ocean or sea."	"http://purl.obolibrary.org/obo/ENVO_04000002"
"sterile water environment"	"envoEmpo"	"An environmental system which has its properties and dynamics determined by sterile water."	"http://purl.obolibrary.org/obo/ENVO_01001042"
"outer space"	"envoAstro"	"Outer space is a hard vacuum containing a low density of particles, predominantly a plasma of hydrogen and helium as well as electromagnetic radiation, magnetic fields, neutrinos, dust and cosmic rays that exists between celestial bodies."	"http://purl.obolibrary.org/obo/ENVO_01000637"
"marine neritic benthic zone biome"	"envoPolar"	"The marine neritic zone biome comprises sea floor from the high tide mark to a continental shelf break. This zone generally extends to 200 m below average sea level."	"http://purl.obolibrary.org/obo/ENVO_01000025"
"area of developed space with high usage intensity"	"nlcd2011"	"An area of developed space used for high intensity purposes such as accommodating dense and multi-occupant residential, commercial, and industrial units. This area is in contact with an atmospheric column extending from the planetary boundary layer to the planet's exosphere with little to no physical obstruction."	"http://purl.obolibrary.org/obo/ENVO_01000886"
"environmental system determined by an organism"	"envoOmics"	"An environmental system which is determined by a living organism."	"http://purl.obolibrary.org/obo/ENVO_01001000"
"winter blizzard"	"envoCryo"	"A blizzard which occurs in winter."	"http://purl.obolibrary.org/obo/ENVO_03000136"
"sugar product"	"subset_siren"		"http://purl.obolibrary.org/obo/FOODON_03316271"
"fungi-associated environment"	"envoEmpo"	"An environmental system determined by a fungal structure."	"http://purl.obolibrary.org/obo/ENVO_01001041"
"depth of water ice"	"envoCryo"	"The depth of some water ice."	"http://purl.obolibrary.org/obo/ENVO_03400017"
"floeberg"	"envoPolar"	"An ice mass which is composed of a large amount of sea ice in the form of a hummock or a group of such hummocks, frozen together and separated from any surrounding ice by sea water."	"http://purl.obolibrary.org/obo/ENVO_01001535"
"tropical storm"	"environmental_hazards"	"A an atmospheric storm which originates over tropical or subtropical waters and possesses a warm-core, non-frontal synoptic-scale cyclone with a low pressure centre, spiral rain bands and strong winds."	"http://purl.obolibrary.org/obo/ENVO_01001296"
"brush fire"	"environmental_hazards"	"A land fire which consumes low-growing plants such as scrub and brush."	"http://purl.obolibrary.org/obo/ENVO_01001289"
"ice cap dome"	"envoPolar"	"A comparatively elevated area on an icecap."	"http://purl.obolibrary.org/obo/ENVO_00000342"
"non-saline aerosol environment"	"envoEmpo"	"An environmental system which has its properties and dynamics determined by an aerosol with a low concentration of dissolved solutes."	"http://purl.obolibrary.org/obo/ENVO_01001054"
"concentration of carbon dioxide in an atmosphere"	"envoNceas"	"The concentration of carbon dioxide when measured in air that is part of an atmosphere."	"http://purl.obolibrary.org/obo/ENVO_01001865"
"marine benthic biome"	"envoPolar"	"The marine benthic biome (benthic meaning 'bottom') encompasses the seafloor and includes such areas as shores, littoral or intertidal areas, marine coral reefs, and the deep seabed."	"http://purl.obolibrary.org/obo/ENVO_01000024"
"air"	"envoPolar"	"The mixture of gases (roughly (by molar content/volume: 78% nitrogen, 20.95% oxygen, 0.93% argon, 0.038% carbon dioxide, trace amounts of other gases, and a variable amount (average around 1%) of water vapor) that surrounds the planet Earth."	"http://purl.obolibrary.org/obo/ENVO_00002005"
"marine channel"	"envoPolar"	"A channel of a watercourse which contains marine water."	"http://purl.obolibrary.org/obo/ENVO_00000396"
"area of tundra"	"envoPolar"	"A vegetated area which is part of a tundra ecosystem."	"http://purl.obolibrary.org/obo/ENVO_00000112"
"mass gaseous flow"	"envoAtmo"	"A process whereby a large volume of gas moves due to a disequilibrium of physical forces."	"http://purl.obolibrary.org/obo/ENVO_01000792"
"synthetic plastic"	"envoPolar"	"A plastic which is composed primarily of polymers produced by a manufacturing process."	"http://purl.obolibrary.org/obo/ENVO_06105112"
"wet pitfall trap"	"envoCesab"	"A pitfall trap in which the container used to hold trapped animals is filled with a liquid solution formulated to hold, kill, and preserve any animal or animals which falls within it."	"http://purl.obolibrary.org/obo/ENVO_01000978"
"macroplastic particle"	"envoPlastics"	"A piece of plastic which is between 25 and 1000 millimetres in its longest dimension."	"http://purl.obolibrary.org/obo/ENVO_06105103"
"oceanic zone"	"envoPolar"	"The water mass of an ocean that is not above a continental shelf."	"http://purl.obolibrary.org/obo/ENVO_00000207"
"snowstorm"	"envoPolar"	"An atmospheric storm during which intense snowfall occurs."	"http://purl.obolibrary.org/obo/ENVO_01000881"
"foehn wind"	"envoAtmo"	"A downslope katabatic wind during which warm, dry atmospheric gas descends along the lee side of a mountain range as a result of synoptic-scale, cross-barrier flow over that range."	"http://purl.obolibrary.org/obo/ENVO_01001722"
"polyester polymer"	"envoPlastics"		"http://purl.obolibrary.org/obo/CHEBI_60160"
"ultraviolet stellar radiation"	"envoAstro"	"A stellar radiation process during which electromagnetic waves or their quanta are emitted from a star at wavelengths between 10 nm and 400 nm."	"http://purl.obolibrary.org/obo/ENVO_01001216"
"ingestion"	"envoPlastics"	"A feeding behavior during which material is taken into the body of an organism."	"http://purl.obolibrary.org/obo/ENVO_06105020"
"slab avalanche"	"environmental_hazards"	"A mass wasting process during which slab snow rapidly moves down a sloping surface."	"http://purl.obolibrary.org/obo/ENVO_03000105"
"sea ice variability"	"envoEOVs"	"A variability quality which inheres in sea ice, particularly in its concentration, area and extent, type, motion, deformation, age, thickness, and volume."	"http://purl.obolibrary.org/obo/ENVO_01001375"
"tabular iceberg"	"envoPolar"	"An iceberg which 1) has a flat upper surface, 2) is derived from an ice shelf, ice tongue, or floating tidewater glacier via detachment."	"http://purl.obolibrary.org/obo/ENVO_01001534"
"upper air"	"envoAtmo"	"An air mass which is part of the free atmosphere, including the troposphere and stratosphere."	"http://purl.obolibrary.org/obo/ENVO_01001711"
"concentration of carbon dioxide in soil"	"envoNceas"	"The concentration of carbon dioxide when measured in soil."	"http://purl.obolibrary.org/obo/ENVO_04000003"
"rhizosphere environment"	"envoEmpo"	"An environmental system determined by the presence of a plant rhizosphere."	"http://purl.obolibrary.org/obo/ENVO_01000999"
"non-saline planetary subsurface environment"	"envoMeo"	"An environmental system which has its properties and dynamics determined by those parts of a planetary subsurface zone which are not saline."	"http://purl.obolibrary.org/obo/ENVO_01001047"
"siliceous ooze"	"envoPolar"	"Siliceous ooze is a marine sediment composed of the debris of plankton with silica shells, such as diatoms and radiolaria. This ooze is limited to areas with high biological productivity, such as the polar oceans, and upwelling zones near the equator. The least common type of sediment, it covers only 15% of the ocean floor. It accumulates at a slower rate than calcareous ooze: 0.2-1 cm / 1000 yr."	"http://purl.obolibrary.org/obo/ENVO_02000044"
"plastic fragment"	"envoPlastics"	"A piece of plastic which 1) is hard, 2) has an irregular shape, and 3) has broken off of a larger piece of plastic."	"http://purl.obolibrary.org/obo/ENVO_06105008"
"estuarine open water pycnocline"	"envoMarine"	"A pycnocline which is part of an estuarine water body, spanning from a fiat boundary where the estuary bed below the water column reaches a depth of 4 meters until the end of the estuary most distal from the coast."	"http://purl.obolibrary.org/obo/ENVO_01001323"
"slush ice"	"envoPolar"	"A slurry of frazil, snow, and liquid water."	"http://purl.obolibrary.org/obo/ENVO_03000076"
"icestorm"	"environmental_hazards"	"An atmospheric storm during which freezing rain falls and accumulates as ice on exposed surfaces."	"http://purl.obolibrary.org/obo/ENVO_01000882"
"wet snow avalanche"	"environmental_hazards"	"An avalanche during which a suspension of water and snow flows down a sloping surface."	"http://purl.obolibrary.org/obo/ENVO_03000107"
"urban pollution"	"environmental_hazards"	"A pollution process that results in increased levels of pollutants in an urban environment."	"http://purl.obolibrary.org/obo/ENVO_02500044"
"marine layer"	"envoMarine"	"A layer that is part of a marine water body."	"http://purl.obolibrary.org/obo/ENVO_01000295"
"environment determined by a metazoan secretion"	"envoOmics"	"An environmental system which has its properties and dynamics determined by a bodily secretion of a metazoan."	"http://purl.obolibrary.org/obo/ENVO_01001030"
"key biodiversity area"	"envoPolar"	"An environmental zone which contains, as determined by an officially mandated selection process, one or more ecosystems which include, as parts, ecological communities of global significance for conservation due to their vulnerability and irreplaceability."	"http://purl.obolibrary.org/obo/ENVO_01000778"
"estuarine tidal riverine coastal pycnocline"	"envoCmecs"	"An estuarine coastal pycnocline which is composed primarily of fresh tidal water."	"http://purl.obolibrary.org/obo/ENVO_01001324"
"pingo"	"envoPolar"	"A mound of earth-covered ice found in the Arctic, subarctic, and Antarctica that can reach up to 70 metres in height and up to 2 kilometres in diameter."	"http://purl.obolibrary.org/obo/ENVO_00000413"
"glacial ice ablation process"	"envoPolar"	"An ice loss process which occurs in the low-altitude area of a glacier or ice sheet below the firn layer."	"http://purl.obolibrary.org/obo/ENVO_01000919"
"area of barren land"	"nlcd2011"	"An area of a planet's surface which is primarily composed of bedrock, desert pavement, scarp rock, talus, material exposed by slides, volcanic material, glacial debris, sand, material exposed during strip mining, gravel, and other accumulations of earthen material in contact with an atmospheric column extending from the planetary boundary layer to the planet's exosphere with little to no physical obstruction."	"http://purl.obolibrary.org/obo/ENVO_01000752"
"atmospheric aerosol formation"	"envoAtmo"	"An aerosol formation process which occurs in an atmosphere."	"http://purl.obolibrary.org/obo/ENVO_01001085"
"aerosol environment"	"envoOmics"	"An environmental system which has its properties and dynamics determined by an aerosol."	"http://purl.obolibrary.org/obo/ENVO_01001052"
"cryoconite hole"	"envoPolar"	"A vertical thaw hole within an ice mass, formed as a result of ice melt associated with local temperature increases, due to increased absorption of solar radiation by cryoconite deposits."	"http://purl.obolibrary.org/obo/ENVO_03000039"
"piece of plastic"	"envoPlastics"	"A mass of solid material which is primarily composed of plastic."	"http://purl.obolibrary.org/obo/ENVO_01000776"
"ice-covered lake"	"envoPolar"	"A lake permanently covered by ice."	"http://purl.obolibrary.org/obo/ENVO_00000198"
"dwarf planet"	"envoAstro"	"An astronomical body which is in direct orbit of a star and is massive enough for its own gravity to compress it into a shape preserved by hydrostatic equilibrium (usually a spheroid), but which shares its orbit with other bodies, such as asteroids or comets."	"http://purl.obolibrary.org/obo/ENVO_01000808"
"estuarine tidal riverine coastal lower water column"	"envoCmecs"	"A layer of fresh estuarine water which extends from an estuarine pycnocline or mid-depth to the estuarine bed and from the land-water interface to a fiat boundary where the estuary bed below the water column reaches a depth of 4 meters."	"http://purl.obolibrary.org/obo/ENVO_01001325"
"polar desert biome"	"envoPolar"	"A polar desert biome is a desert biome which is subject to low levels of insolation, annual precipitation less than 250 millimeters, and a mean temperature less than 10 degrees Celsius during its warmest month. Temperature changes in polar deserts frequently cross the freezing point of water."	"http://purl.obolibrary.org/obo/ENVO_01000186"
"altostratus cloud"	"envoAtmo"	"A cloud which 1) occurs in the form of a striated, fibrous, or uniform sheet or layer, 2) is composed of water droplets and ice crystals, 3) is located in the middle level of the atmosphere (middle étage)."	"http://purl.obolibrary.org/obo/ENVO_01001410"
"obsolete organism-associated habitat"	"http://purl.obolibrary.org/obo/envo#EnvO-Lite-GSC"	"A habitat that is in or on a living thing."	"http://purl.obolibrary.org/obo/ENVO_00002032"
"illuminated biosphere part"	"envoPolar"	"An astronomical body part which includes those parts of a biosphere that are, at least periodically, illuminated and in which photosynthesis may occur."	"http://purl.obolibrary.org/obo/ENVO_01000823"
"gamma-ray stellar radiation"	"environmental_hazards"	"A stellar radiation process during which penetrating electromagnetic radiation is emitted from the radioactive decay (gamma decay) of atomic nuclei."	"http://purl.obolibrary.org/obo/ENVO_01001218"
"atmospheric escape"	"envoAstro"	"A process during which gases that constitute a planetary atmosphere escape that planet's gravitational field and move away into outer space."	"http://purl.obolibrary.org/obo/ENVO_01001157"
"frost heave"	"envoPolar"	"An elevation which is formed as an ice mass forms under soil, resulting in upwards deformation of the land surface."	"http://purl.obolibrary.org/obo/ENVO_01001568"
"animal-associated environment"	"envoEmpo"	"An environmental system determined by an animal."	"http://purl.obolibrary.org/obo/ENVO_01001002"
"downslope katabatic wind"	"envoAtmo"	"A katabatic wind during which atmospheric gas flows down the slope of an elevation, typically during periods of light larger-scale winds."	"http://purl.obolibrary.org/obo/ENVO_01001720"
"terrestrial planet"	"envoAstro"	"A planet that is composed primarily of silicate rocks or metals."	"http://purl.obolibrary.org/obo/ENVO_01000958"
"subtropical coniferous forest biome"	"wwfBiome"	"A coniferous forest biome which is subject to subtropical climate patterns."	"http://purl.obolibrary.org/obo/ENVO_01000209"
"sea surface height"	"envoMarine"	"A elevation quality which inheres in a marine water body by virtue of the position of that water body's surface layer (adjacent to an atmosphere) relative to some reference elevation."	"http://purl.obolibrary.org/obo/ENVO_01001377"
"montane shrubland biome"	"wwfBiome"	"A montane shrubland biome is a shrubland biome which occurs in regions elevated above sea level and which has community structure determined by elevation-dependent environmental conditions."	"http://purl.obolibrary.org/obo/ENVO_01000216"
"estuarine tidal riverine open water surface layer"	"envoCmecs"	"A layer of fresh, tidal estuarine water which extends a few centimeters from the surface of the water column towards the estuary bed and from a fiat boundary where the estuary bed below the water column reaches a depth of 4 meters until the end of the estuary most distal from the coast."	"http://purl.obolibrary.org/obo/ENVO_01001326"
"dwarf gas planet"	"envoAstro"	"A gas planet which 1) is considerably smaller than a gas giant and 2) has a rocky core around which a thick envelope primarily composed of hydrogen, helium, and smaller proportions of volatiles."	"http://purl.obolibrary.org/obo/ENVO_01001123"
"freezing"	"envoPolar"	"A material congelation process during which a liquid turns into a solid when its temperature is lowered below its melting point."	"http://purl.obolibrary.org/obo/ENVO_01001548"
"snow layer"	"envoCryo"	"A cryospheric layer which is primarily composed of snow."	"http://purl.obolibrary.org/obo/ENVO_03000141"
"area of developed open space"	"nlcd2011"	"An area of a planet's surface which is primarily covered by cultivated or anthropically maintained vegetation planted for recreation, erosion control, or aesthetic purposes interspersed by constructed or manufactured objects and materials. This area is in contact with an atmospheric column extending from the planetary boundary layer to the planet's exosphere with little to no physical obstruction."	"http://purl.obolibrary.org/obo/ENVO_01000883"
"concentration of carbon dioxide in an atmosphere"	"envoAtmo"	"The concentration of carbon dioxide when measured in air that is part of an atmosphere."	"http://purl.obolibrary.org/obo/ENVO_01001865"
"hailstorm"	"envoAtmo"	"An atmospheric storm during which intense hailfall occurs"	"http://purl.obolibrary.org/obo/ENVO_01000880"
"recycling process"	"envoPlastics"	"A process during which materials deemed as waste are separated and converted into a form which can be used as input by the same processes which generated them."	"http://purl.obolibrary.org/obo/ENVO_01000741"
"fjord lake"	"envoPolar"	"A lake in a glacially eroded valley, which has been eroded below sea level."	"http://purl.obolibrary.org/obo/ENVO_00000201"
"synthetic plastic"	"envoPlastics"	"A plastic which is composed primarily of polymers produced by a manufacturing process."	"http://purl.obolibrary.org/obo/ENVO_06105112"
"subtropical grassland biome"	"wwfBiome"	"A subtropical grassland in which dominant ecological communities have reached their climax successional state."	"http://purl.obolibrary.org/obo/ENVO_01000191"
"aerobic respiration, using nitrite as electron donor"	"envoPolar"		"http://purl.obolibrary.org/obo/GO_0019332"
"fumarole-derived ice tower"	"envoPolar"	"A hollow tower of ice formed by the freezing of steam escaping a fumarole."	"http://purl.obolibrary.org/obo/ENVO_01000754"
"ground moraine"	"envoPolar"	"A till covered area with irregular topography and no ridges, often forming gently rolling hills or plains. Forms by the accumulation of till under the ice by lodgement, but may also be deposited as the glacier retreats."	"http://purl.obolibrary.org/obo/ENVO_00000251"
"active permafrost layer"	"envoNceas"	"A layer which is composed of ground that is 1) subject to annual thawing and freezing and 2) present in areas underlain by permafrost."	"http://purl.obolibrary.org/obo/ENVO_04000009"
"environment determined by a plant substance"	"envoEmpo"	"An environmental system which has its properties and dynamics determined by a substance produced by a plant."	"http://purl.obolibrary.org/obo/ENVO_01001031"
"marine nutricline"	"envoPolar"	"A nutricline which is part of a marine water body."	"http://purl.obolibrary.org/obo/ENVO_01000078"
"oceanic crust"	"envoPolar"	"Oceanic crust is the uppermost layer of the oceanic portion of a tectonic plate."	"http://purl.obolibrary.org/obo/ENVO_01000749"
"lake inlet"	"envoPolar"	"An opening of a lake into its shore."	"http://purl.obolibrary.org/obo/ENVO_00000476"
"freshwater environment"	"envoEmpo"	"An aquatic environment which is determined by freshwater."	"http://purl.obolibrary.org/obo/ENVO_01000306"
"small river biome"	"wwfBiome"	"A freshwater river biome which is determined by a small river."	"http://purl.obolibrary.org/obo/ENVO_00000890"
"fishing"	"envoPlastics"	"A planned environmental usage process during which any number of fish are caught by humans or their technologies."	"http://purl.obolibrary.org/obo/ENVO_06105113"
"shoot axis apex"	"http://purl.obolibrary.org/obo/po#reference"	"A shoot axis (PO:0025029) that is the most distal part of a shoot system (PO:0009006) and has as parts a shoot apical meristem (PO:0020148) and the youngest primordia (PO:0025127)."	"http://purl.obolibrary.org/obo/PO_0000037"
"ground blizzard"	"environmental_hazards"	"A ground blizzard is a storm during which snow which has settled on a planetary surface is resuspended in and transported through its atmosphere by strong winds, sustained for several hours."	"http://purl.obolibrary.org/obo/ENVO_01000904"
"mega-Earth"	"envoAstro"	"A terrestrial exoplanet which is at least ten times the mass of Earth."	"http://purl.obolibrary.org/obo/ENVO_01001133"
"mountain pass"	"envoPolar"	"A lower point that allows easier access through a mountain range. A pass has the general form of a saddle between two mountains."	"http://purl.obolibrary.org/obo/ENVO_00000084"
"NSIDC blizzard"	"envoPolar"	"A blizzard which has 1) winds of 35 miles per hour (approximately 56 kilometers per hour), 2) lasts for a period of at least three hours, and 3) occurs in extremely cold temperatures."	"http://purl.obolibrary.org/obo/ENVO_03000135"
"environment determined by a biofilm on a fungal surface"	"envoMeo"	"An environmental system which has its properties and dynamics determined by a biofilm on the surface of a fungus."	"http://purl.obolibrary.org/obo/ENVO_01001035"
"planet"	"envoAstro"	"A planet is an astronomical body orbiting a star or stellar remnant that is massive enough to be rounded by its own gravity, is not massive enough to cause thermonuclear fusion, and has cleared its neighbouring region of planetesimals."	"http://purl.obolibrary.org/obo/ENVO_01000800"
"solar rainbow"	"envoAtmo"	"A solar rainbow is a rainbow produced by the refraction of light. which has been emitted by a star, by water droplets in the atmosphere of an astronomical body."	"http://purl.obolibrary.org/obo/ENVO_01001007"
"frazil"	"envoPolar"	"Small, needle-like (spicules), plate-like, or discoid crystals derived from nearly pure fresh water, suspended in a water body."	"http://purl.obolibrary.org/obo/ENVO_01001523"
"thermoplasticity"	"envoPlastics"	"A disposition inhering in a bearer by virtue of that bearer's ability to, repeatedly, become plastic on heating and harden again on cooling."	"http://purl.obolibrary.org/obo/ENVO_06105002"
"biopolymer"	"envoPlastics"	"A polymer which is the output of a biological process."	"http://purl.obolibrary.org/obo/ENVO_06105122"
"explosive eruption"	"environmental_hazards"	"An explosive eruption is a volcanic process in which pressurised magma is violently expelled and froths into volcanic ash. Explosive eruptions can eject a cloud of rocks, dust, gas, and pyroclastic material  which may then collapse, creating a pyroclastic flow of hot volcanic matter."	"http://purl.obolibrary.org/obo/ENVO_01000655"
"astrogeological ice"	"envoAstro"	"An astrogeological volatile which is composed primarily of chemical compounds with freezing points above an approximate threshold of 100 Kelvin."	"http://purl.obolibrary.org/obo/ENVO_01001126"
"single strain cell culture"	"envoOmics"	"A cell culture which is composed of a single population of bacterial or archaeal cells."	"http://purl.obolibrary.org/obo/ENVO_01001060"
"air pollution"	"environmental_hazards"	"A pollution process during which particulates or other contaminants are released into a portion of air."	"http://purl.obolibrary.org/obo/ENVO_02500037"
"grass fire"	"environmental_hazards"	"A fire which occurs in a grassland, combusting biomass stored in grasses as its primary fuel."	"http://purl.obolibrary.org/obo/ENVO_03000131"
"mass wasting"	"environmental_hazards"	"Mass wasting is the geomorphic process by which solid environmental material such as soil, sand, regolith, and/or rock move downslope typically as a mass, largely under the force of gravity, but frequently affected by water and water content as in submarine environments and mudslides."	"http://purl.obolibrary.org/obo/ENVO_01000690"
"soil surface layer"	"envoNceas"	"A surface layer which is composed primarily of soil."	"http://purl.obolibrary.org/obo/ENVO_04000010"
"obsolete food product"	"http://purl.obolibrary.org/obo/envo#EnvO-Lite-GSC"		"http://purl.obolibrary.org/obo/ENVO_00002002"
"freezing fog"	"envoCryo"	"A fog the droplets of which freeze upon contact with exposed objects, forming a coating of rime or glaze."	"http://purl.obolibrary.org/obo/ENVO_03000137"
"meteoroid"	"envoAstro"	"An astronomical body which is composed of rocky or metallic materials and is considerably smaller than asteroids."	"http://purl.obolibrary.org/obo/ENVO_01001068"
"synthetic polymer"	"envoPlastics"	"A polymer which is the output of a manufacturing process."	"http://purl.obolibrary.org/obo/ENVO_06105123"
"sugar (refined)"	"subset_siren"		"http://purl.obolibrary.org/obo/FOODON_03307345"
"mesoplastic particle"	"envoPlastics"	"A piece of plastic which is between 5 and 25 millimetres in its longest dimension."	"http://purl.obolibrary.org/obo/ENVO_06105104"
"tidal flow process"	"envoCmecs"	"A water flow process during which movements of water masses caused by varying gravitational and rotational forces from astronomical bodies, combined with the rotation of the astronomical body containing the water mass, cause waters to undergo periodic depth oscillations (tides)."	"http://purl.obolibrary.org/obo/ENVO_01001342"
"active geological fault"	"environmental_hazards"	"An active fault is a fault that is likely to become the source of another earthquake sometime in the future. Geologists commonly consider faults to be active if there has been movement observed or evidence of seismic activity during the last 10,000 years."	"http://purl.obolibrary.org/obo/ENVO_01000669"
"megaplastic particle"	"envoPlastics"	"A piece of plastic which is greater than 1 metre in its longest dimension."	"http://purl.obolibrary.org/obo/ENVO_06105102"
"intercloud lightning"	"environmental_hazards"	"A lightning process during which electrostatic discharge occurs between at least two clouds."	"http://purl.obolibrary.org/obo/ENVO_01000899"
"protoplanet"	"envoAstro"	"An astronomical object that forms within a protoplanetary disc when planetesimals and other solid debris aggregate and, due to gravitational forces,  fuse and initiate internal melting to produce a differentiated interior."	"http://purl.obolibrary.org/obo/ENVO_01001149"
"cryopeg"	"envoNceas"	"A layer which is composed of ground that 1) remains unfrozen due to increased solute concentration and 2) is present within a mass of permafrost."	"http://purl.obolibrary.org/obo/ENVO_01001559"
"sleet pellet"	"envoCryo"	"An ice mass which is primarily composed of frozen or mostly frozen raindrops or refrozen partially melted snowflakes."	"http://purl.obolibrary.org/obo/ENVO_03400015"
"atmospheric water vapour"	"envoPolar"	"Atmospheric water vapour is water vapour that is part of an atmosphere."	"http://purl.obolibrary.org/obo/ENVO_01000268"
"planetary photic zone"	"envoPolar"	"A planetary part which is exposed, at least periodically, to light."	"http://purl.obolibrary.org/obo/ENVO_01000822"
"medial moraine"	"envoPolar"	"A moriane formed when the inside lateral moraines of two glaciers merge together. They form a ridge down the center of the combined glaciers."	"http://purl.obolibrary.org/obo/ENVO_00000250"
"area of perennial water ice"	"nlcd2011"	"An area of a planet's surface which is primarily composed of water ice, present throughout multiple years, in contact with an atmospheric column extending from the planetary boundary layer to the planet's exosphere with little to no physical obstruction."	"http://purl.obolibrary.org/obo/ENVO_01000740"
"ice rise"	"envoPolar"	"An ice rise is an elevation which is part of an ice shelf, typically dome shared, and formed by the ice shelf overriding an obstruction in the seabed. An ice rise may be adjacent only to an ice shelf, or to an ice shelf and a sea. For some features, properly ice rises, the term island has become established through usage."	"http://purl.obolibrary.org/obo/ENVO_00009686"
"young ice"	"envoPolar"	"A sea ice floe which is inflexible and thicker than nilas."	"http://purl.obolibrary.org/obo/ENVO_03000069"
"cryosphere"	"envoCryo"	"An astronomical body part which is composed primarily of environmental materials in their frozen form."	"http://purl.obolibrary.org/obo/ENVO_03000143"
"tundra mire"	"envoPolar"	"Peatlands with a shallow peat layer, only about 500 mm thick, dominated by sedges and grasses. They form in permafrost areas, covering around 110,000 to 160,000 km2 in Alaska, Canada, and the former USSR."	"http://purl.obolibrary.org/obo/ENVO_00000187"
"planetary subsurface environment"	"envoMeo"	"An environmental system which has its properties and dynamics determined by the subsurface zone of a planet."	"http://purl.obolibrary.org/obo/ENVO_01001046"
"flooding"	"environmental_hazards"	"A general and temporary condition of partial or complete inundation of normally dry land areas from the overflow of inland and/or tidal waters, and/or the unusual and rapid accumulation or runoff of surface waters from any source. A great flow along a watercourse or a flow causing inundation of lands not normally covered by water."	"http://purl.obolibrary.org/obo/ENVO_02500002"
"cirque"	"envoPolar"	"A depression which is semicircular or crescent-shaped, found towards the crest of a mountain, and formed by the erosional processes caused by the motion of a glacier."	"http://purl.obolibrary.org/obo/ENVO_00000155"
"snowfall"	"envoPolar"	"A hydrological process in which irregular aggregates of snow fall to the surface of an astronomical body."	"http://purl.obolibrary.org/obo/ENVO_01000895"
"miso food product"	"subset_siren"	"A food produced by fermenting rice, barley and/or soybeans, with salt and the mold koji-kin (Aspergillus oryzae)."	"http://purl.obolibrary.org/obo/FOODON_00001070"
"ice fog"	"envoCryo"	"Fog which is composed of particles of ice."	"http://purl.obolibrary.org/obo/ENVO_03000139"
"subtropical savanna biome"	"wwfBiome"	"A savanna biome which is subject to subtropical climate patterns."	"http://purl.obolibrary.org/obo/ENVO_01000187"
"ice floe"	"envoPolar"	"An ice mass which forms a cohesive and contiguous sheet of water ice, floating upon the surface of a water body."	"http://purl.obolibrary.org/obo/ENVO_03000065"
"inorganic macronutrient dissolved in ocean water"	"envoMarine"	"A macronutrient role which inheres in nitrate, nitrogen dioxide, ammonium, silicon, or phosphate dissolved in ocean water."	"http://purl.obolibrary.org/obo/ENVO_01001496"
"environmental pollution"	"environmental_hazards"	"An environmental system process that results in the introduction of contaminants into an environment."	"http://purl.obolibrary.org/obo/ENVO_02500036"
"semi-diurnal marine tidal flow process"	"envoCmecs"	"A marine tidal flow process which occurs twice per day, resulting in two high and two low tides per day, both of roughly equal amplitude."	"http://purl.obolibrary.org/obo/ENVO_01001343"
"estuarine open water lower water column"	"envoMarine"	"A layer of estuarine water which extends from an estuarine pycnocline or mid-depth to the estuary bed and from a fiat boundary where the estuary bed below the water column reaches a depth of 4 meters to end of the estuary most distal from the coast."	"http://purl.obolibrary.org/obo/ENVO_01001322"
"thermoset polymer"	"envoPlastics"	"A polymer which has been irreversibly hardened by heat-induced curing."	"http://purl.obolibrary.org/obo/ENVO_06105005"
"effusive eruption"	"environmental_hazards"	"An effusive eruption is a volcanic eruption during which lava flows onto the ground."	"http://purl.obolibrary.org/obo/ENVO_01000656"
"sound"	"envoPolar"	"A large sea or ocean inlet larger than a bay, deeper than a bight, wider than a fjord, or it may identify a narrow sea or ocean channel between two bodies of land."	"http://purl.obolibrary.org/obo/ENVO_00000393"
"ghost fishing"	"envoPlastics"	"An anthropogenic environmental process during which abandoned, lost, or discarded fishing gear attracts and entangles organisms."	"http://purl.obolibrary.org/obo/ENVO_06105114"
"falling snow"	"envoPolar"	"An object aggregate which is composed primarily of snow falling through an atmosphere."	"http://purl.obolibrary.org/obo/ENVO_03400013"
"fjord"	"envoPolar"	"A long and narrow sea inlet with high steeply sloped walled sides. A fjord is a landform created during a period of glaciation."	"http://purl.obolibrary.org/obo/ENVO_00000039"
"shoot system"	"http://purl.obolibrary.org/obo/po#TraitNet"	"A collective plant organ structure (PO:0025007) that produces shoot-borne portions of meristem tissue (PO:0009013) and the plant structures (PO:0009011) that arise from them."	"http://purl.obolibrary.org/obo/PO_0009006"
"marine layer"	"envoPolar"	"A layer that is part of a marine water body."	"http://purl.obolibrary.org/obo/ENVO_01000295"
"mock community culture"	"envoEmpo"	"A cell culture which is composed of a microbial community of known composition."	"http://purl.obolibrary.org/obo/ENVO_01001059"
"sea-ice lead"	"envoPolar"	"An ice lead which occurs in a marine water body and is bounded by sea ice."	"http://purl.obolibrary.org/obo/ENVO_01001550"
"biosphere"	"envoPolar"	"An astronomical body part which includes all the living entities within the gravitational sphere of influence of that body, as well as the non-living and dead entities with which they interact."	"http://purl.obolibrary.org/obo/ENVO_01000817"
"grease ice layer"	"envoPolar"	"A layer which consists of a thin aggregate of frazil ice crystals, which float upon the surface of a water body."	"http://purl.obolibrary.org/obo/ENVO_03000074"
"thermokarst"	"envoPolar"	"An irregular land surface which consists of marshy hollows, hummocks, thermokarst depressions and thermokarst lakes formed from the erosion of ice-rich thawing permafrost areas."	"http://purl.obolibrary.org/obo/ENVO_03000085"
"industrial fire"	"environmental_hazards"	"A fire which occurs in an industrial area or building."	"http://purl.obolibrary.org/obo/ENVO_01001287"
"tropical mixed forest biome"	"wwfBiome"	"A tropical mixed forest in which dominant ecological communities have reached their climax successional state."	"http://purl.obolibrary.org/obo/ENVO_01001798"
"sea ice hummock"	"envoPolar"	"An elevation which is formed by pressure at the point of contact between ice floes, resulting in a conglomeration of broken ice."	"http://purl.obolibrary.org/obo/ENVO_01001537"
"volatile astrogeological material"	"envoAstro"	"A material which is composed primarily of chemical elements and compounds with relatively low boiling points, equilibrium condensation temperatures below 1300 Kelvin, and which are part of the crust or atmosphere of a moon or planet."	"http://purl.obolibrary.org/obo/ENVO_01001154"
"intracloud lightning"	"environmental_hazards"	"A lightning process during which electrostatic discharge occurs within a single cloud."	"http://purl.obolibrary.org/obo/ENVO_01000900"
"iron-reducing sediment"	"envoPolar"	"Sediment hosting and characterised by active iron reducing microbial communities."	"http://purl.obolibrary.org/obo/ENVO_01000152"
"altostratus cloud"	"envoCloudAtlas"	"A cloud which 1) occurs in the form of a striated, fibrous, or uniform sheet or layer, 2) is composed of water droplets and ice crystals, 3) is located in the middle level of the atmosphere (middle étage)."	"http://purl.obolibrary.org/obo/ENVO_01001410"
"area of woody wetland"	"nlcd2011"	"An area of a planet's surface which is partly covered by forest or shrubland vegetation and where the underlying soil or substrate is periodically saturated with or covered by water. This area is in contact with an atmospheric column extending from the planetary boundary layer to the planet's exosphere with little to no physical obstruction."	"http://purl.obolibrary.org/obo/ENVO_01000893"
"star"	"envoAstro"	"An astronomical object which is composed primarily of luminous plasma held in a spherical form by gravitational forces."	"http://purl.obolibrary.org/obo/ENVO_01000801"
"secondary microplastic particle"	"envoPlastics"	"A microplastic particle which is derived from the breakdown of larger plastic debris."	"http://purl.obolibrary.org/obo/ENVO_01000946"
"brine pool"	"envoPolar"	"MERGED DEFINITION:\nTARGET DEFINITION: A large area of brine on the ocean basin near cold seep vents which release methane into the water. These pools are concentrations of water having an extremely high salinity as compared to the surrounding ocean, caused by the motion of large salt deposits through salt tectonics.\n--------------------\nSOURCE DEFINITION: Marine brine pools are large areas of brine on the ocean basin. These pools are bodies of water that have a salinity three to five times greater than the surrounding ocean. For deep-sea brine pools the source of the salt is the dissolution of large salt deposits through salt tectonics. The brine often contains high concentrations of methane, providing energy to chemosynthetic animals that live near the pool."	"http://purl.obolibrary.org/obo/ENVO_00000369"
"altitudinal condition"	"envoPolar"	"An altitudinal condition is an environmental condition in which ranges of factors such as temperature, humidity, soil composition, solar irradiation, and tree density vary with ranges in altitude."	"http://purl.obolibrary.org/obo/ENVO_01000343"
"cold season"	"envoPolar"	"A season during which the average temperature of a planetary part is below that of all other seasons it endures during a season generating process."	"http://purl.obolibrary.org/obo/ENVO_03000098"
"climate change"	"envoPolar"	"The long-term fluctuations in temperature, precipitation, wind, and all other aspects of the Earth's climate. External processes, such as solar-irradiance variations, variations of the Earth's orbital parameters (eccentricity, precession, and inclination), lithosphere motions, and volcanic activity, are factors in climatic variation. Internal variations of the climate system, e.g., changes in the abundance of greenhouse gases, also may produce fluctuations of sufficient magnitude and variability to explain observed climate change through the feedback processes interrelating the components of the climate system."	"http://purl.obolibrary.org/obo/ENVO_01000629"
"estuarine open water upper water column"	"envoMarine"	"A layer of estuarine water which extends from the surface of the water column to the pycnocline or mid-depth and from a fiat boundary where the estuary bed below the water column reaches a depth of 4 meters until the end of the estuary most distal from the coast."	"http://purl.obolibrary.org/obo/ENVO_01001316"
"gas planet"	"envoAstro"	"A planet which is primarily composed of hydrogen and helium."	"http://purl.obolibrary.org/obo/ENVO_01001122"
"volcanic eruption"	"environmental_hazards"	"A volcanic eruption is a process during which lava, tephra (ash, lapilli, volcanic bombs and blocks), and assorted gases are expelled from a volcanic vent or fissure."	"http://purl.obolibrary.org/obo/ENVO_01000634"
"sedimentation in a water body"	"envoPolar"	"A material accumulation process during which solid particles are pulled through a water body by gravitation or centrifugal force and which ends when they settle on a solid surface."	"http://purl.obolibrary.org/obo/ENVO_03000036"
"tundra climate"	"envoPolar"	"A climate which 1) has a mean temperature for the warmest month of less than 10°C (50°F), but higher than 0°C (32°F), 2) is not conducive to a permanent surficial cover of snow or ice, and 3) supports a tundra ecosystem."	"http://purl.obolibrary.org/obo/ENVO_03000140"
"mountain-gap wind"	"envoAtmo"	"A jet-effect which passes through a gap, constriction, or channel between mountains in a mountain range or between ranges themselves."	"http://purl.obolibrary.org/obo/ENVO_01001731"
"bone element environment"	"envoMeo"	"An environment which is determined by a bone element."	"http://purl.obolibrary.org/obo/ENVO_01001306"
"homomutatus cloud"	"envoAtmo"	"An aeroform which is formed as a result of strong upper winds spreading a cirrus homogenitus cloud in the atmosphere and, in turn, causing internal tranformations which result in the cloud taking on the appearnce of natural cirri-form clouds."	"http://purl.obolibrary.org/obo/ENVO_01001400"
"plastic manufacturing process"	"envoPlastics"	"A manufacturing process which includes plastic as one of its specified outputs."	"http://purl.obolibrary.org/obo/ENVO_06105125"
"temperate marginal sea biome"	"wwfBiome"	"A marginal sea biome which is located in a region with a temperate climate."	"http://purl.obolibrary.org/obo/ENVO_01000856"
"environment determined by a biofilm on a saline surface"	"envoOmics"	"An environmental system which has its properties and dynamics determined by a biofilm on a surface which is exposed to saline materials."	"http://purl.obolibrary.org/obo/ENVO_01001056"
"water ice formation process"	"envoPolar"	"A material transformation process during which water ice is formed."	"http://purl.obolibrary.org/obo/ENVO_01000950"
"radio wave stellar radiation"	"envoAstro"	"A stellar radiation process during which electromagnetic waves or their quanta are emitted from a star at wavelengths ranging from millimetre to kilometer scales."	"http://purl.obolibrary.org/obo/ENVO_01001213"
"mussel reef"	"envoCmecs"	"A marine reef which is primarily composed of self-adhered or conglomerated mussel shells."	"http://purl.obolibrary.org/obo/ENVO_01001386"
"estuarine coastal lower water column"	"envoCmecs"	"A layer of estuarine water which extends from an estuarine pycnocline or mid-depth to the estuarine bed and from the shore to a fiat boundary where the estuary bed below the water column reaches a depth of 4 meters."	"http://purl.obolibrary.org/obo/ENVO_01001314"
"hail"	"envoCryo"	"Precipitation which is composed primarily of hail stones."	"http://purl.obolibrary.org/obo/ENVO_03400011"
"ecozone"	"envoPolar"	"Ecozones delineate large areas of a planetary surface within which organisms have been evolving in relative isolation over long periods of time, separated from one another by geographic features, such as oceans, broad deserts, or high mountain ranges, that constitute barriers to migration."	"http://purl.obolibrary.org/obo/ENVO_01000280"
"new ice"	"envoPolar"	"Water ice which is formed from freezing water and is suspended in a water body."	"http://purl.obolibrary.org/obo/ENVO_03000063"
"landslide process"	"environmental_hazards"	"A landslide is a process whereby a large mass of earth and rocks moves down a hill or a mountainside."	"http://purl.obolibrary.org/obo/ENVO_01000692"
"shoot axis"	"http://purl.obolibrary.org/obo/po#Maize"	"A plant axis (PO:0025004) that is part of a shoot system (PO:0009006)."	"http://purl.obolibrary.org/obo/PO_0025029"
"frazil ice formation"	"envoPolar"	"A new ice formation process during which small, needle-like crystals consisting of nearly pure fresh water, form due to the freezing of open, turbulent, supercooled water."	"http://purl.obolibrary.org/obo/ENVO_03000047"
"first year ice formation process"	"envoPolar"	"A sea ice formation process during which seawater freezes onto young ice during the cold season, forming first year ice."	"http://purl.obolibrary.org/obo/ENVO_03000060"
"fecal environment"	"envoMeo"	"An environmental system which has its properties and dynamics determined by feces."	"http://purl.obolibrary.org/obo/ENVO_01001029"
"biogeochemical process"	"envoPolar"	"A process during which chemicals that are involved in natural ecosystem processes are transported or transformed, and which impact the activity of biological entities"	"http://purl.obolibrary.org/obo/ENVO_02500030"
"atmospheric frontal zone"	"envoAtmo"	"Part of an atmosphere which contains a weather front, bounded by frontal surfaces."	"http://purl.obolibrary.org/obo/ENVO_01001668"
"cumulus cloud"	"envoAtmo"	"A cloud which 1) has been shaped into rising mounds, domes, or towers with a bulging upper part resembling a cauliflower and a near horizontal or ragged base, 2) is mainly composed of water droplets, 3) is located in the low level of the atmosphere (low étage)."	"http://purl.obolibrary.org/obo/ENVO_01001414"
"moist-adiabatic process"	"envoAtmo"	"An adiabatic process which involves air saturated with water vapour and the presence of liquid water."	"http://purl.obolibrary.org/obo/ENVO_01001725"
"planetary atmosphere"	"envoPolar"	"An atmosphere which surrounds a planet."	"http://purl.obolibrary.org/obo/ENVO_01000810"
"aerosol"	"envoAtmo"	"Airborne solid particles (also called dust or particulate matter (PM)) or liquid droplets."	"http://purl.obolibrary.org/obo/ENVO_00010505"
"solid-phase sintering"	"envoPolar"	"A compaction process during which a material entity subjected to heat and/or pressure is compacted into a solid mass without undergoing melting."	"http://purl.obolibrary.org/obo/ENVO_03000101"
"land fire"	"environmental_hazards"	"A fire which occurs on land, typically consuming a terrestrial ecosystem as fuel."	"http://purl.obolibrary.org/obo/ENVO_01001292"
"hailstorm"	"environmental_hazards"	"An atmospheric storm during which intense hailfall occurs"	"http://purl.obolibrary.org/obo/ENVO_01000880"
"WMO blizzard"	"envoPolar"	"A blizzard which 1) lasts at least 3 hours, 2) combines below freezing temperatures and very strong wind, laden with blowing snow."	"http://purl.obolibrary.org/obo/ENVO_03000134"
"marine thermocline"	"envoPolar"	"A thermocline which is part of a marine water body."	"http://purl.obolibrary.org/obo/ENVO_01000075"
"obsolete animal-associated habitat"	"http://purl.obolibrary.org/obo/envo#EnvO-Lite-GSC"	"A habitat that is in or on a living animal. Here \"animal\" denotes an individual of a species that is a sub-taxon of NCBITaxon:33208."	"http://purl.obolibrary.org/obo/ENVO_00006776"
"brackish water"	"envoPolar"	"Water which has a higher salinity than fresh water but a lower salinity than marine water."	"http://purl.obolibrary.org/obo/ENVO_00002019"
"underground water"	"envoPolar"	"Water which has physicochemical properties determined by processes which occur beneath the planetary crust."	"http://purl.obolibrary.org/obo/ENVO_00005792"
"oceanic mussel bed"	"envoMarine"	"A mussel bed which is located in benthic regions beyond (offshore to) a continental shelf."	"http://purl.obolibrary.org/obo/ENVO_01001388"
"natural harbor"	"envoPolar"	"A harbor which is formed by a natural landform where a part of a body of water is protected and deep enough to furnish anchorage."	"http://purl.obolibrary.org/obo/ENVO_00000465"
"ground blizzard"	"envoAtmo"	"A ground blizzard is a storm during which snow which has settled on a planetary surface is resuspended in and transported through its atmosphere by strong winds, sustained for several hours."	"http://purl.obolibrary.org/obo/ENVO_01000904"
"oceanic zone"	"envoMarine"	"The water mass of an ocean that is not above a continental shelf."	"http://purl.obolibrary.org/obo/ENVO_00000207"
"continental slope"	"envoPolar"	"A slope which 1) is part of the seafloor and 2) extends from the end of the continental shelf (the shelf break) to the continental rise."	"http://purl.obolibrary.org/obo/ENVO_00000273"
"precipitation of sleet"	"envoCryo"	"A hydrological precipitation process during which water falls in both liquid and frozen form."	"http://purl.obolibrary.org/obo/ENVO_03400014"
"sediment permeated by saline water"	"envoOmics"	"Sediment which has its porespace filled by water with increased levels of sodium chloride and other salts."	"http://purl.obolibrary.org/obo/ENVO_01001036"
"diurnal marine tidal flow process"	"envoMarine"	"A tidal flow process which occurs once per day in ocean waters where a second daily oscillation is blocked by land masses or ocean basin geometry."	"http://purl.obolibrary.org/obo/ENVO_01001339"
"flash flooding"	"environmental_hazards"	"Flash flooding is a process in which low-lying land is inundated with water for a short period of time and are usually the result of precipitation or a breach in the container of a water body."	"http://purl.obolibrary.org/obo/ENVO_01000709"
"discarded fishing gear"	"envoPlastics"	"Abandoned fishing gear which was intentionally left unmaintained and uncontrolled by its custodian."	"http://purl.obolibrary.org/obo/ENVO_06105116"
"explosion process"	"envoPolar"	"A process during which a material entity undergoes a rapid increase in volume, releasing gasses and various forms of energy, often including thermal, light and sound energy."	"http://purl.obolibrary.org/obo/ENVO_03000090"
"biodegradation of plastic"	"envoPlastics"	"A biodegradation process during which plastic is broken down."	"http://purl.obolibrary.org/obo/ENVO_06105015"
"environment determined by a biofilm on a non-saline surface"	"envoOmics"	"An environmental system which has its properties and dynamics determined by a biofilm on a surface which is exposed to non-saline materials."	"http://purl.obolibrary.org/obo/ENVO_01001051"
"water-based rainfall"	"envoPolar"	"A hydrological precipitation process in which atmospheric water vapour condenses to form droplets of liquid water massive enough to fall to a planetary surface due to the planet's gravity."	"http://purl.obolibrary.org/obo/ENVO_01000830"
"rubbish landslide"	"environmental_hazards"	"A mass wasting process during which refuse from human activities, usually accumulated at a dumping site, falls down a slope under the force of gravity."	"http://purl.obolibrary.org/obo/ENVO_01000916"
"area of sedge- and forb-dominated herbaceous vegetation"	"nlcd2011"	"An area of a planet's surface which is primarily covered by sedges or forbs, possibly interpersed with grasses or grass-like plants. This area is in contact with an atmospheric column extending from the planetary boundary layer to the planet's exosphere with little to no physical obstruction."	"http://purl.obolibrary.org/obo/ENVO_01000887"
"glaciation of water droplets in a cloud"	"envoAtmo"	"A process during which supercooled water droplets in a cloud freeze into ice crystals."	"http://purl.obolibrary.org/obo/ENVO_01001640"
"polar stratospheric cloud"	"envoPolar"	"Polar stratospheric clouds are clouds which form in the winter polar stratosphere at altitudes of 15,000–25,000 metres and which support chemical reactions that produce active chlorine and remove gaseous nitric acid, catalysing ozone destruction."	"http://purl.obolibrary.org/obo/ENVO_01000761"
"orange fruit beverage"	"subset_siren"		"http://purl.obolibrary.org/obo/FOODON_00001100"
"polar mountain"	"envoPolar"	"A mountain that is part of a polar environment."	"http://purl.obolibrary.org/obo/ENVO_01001454"
"phyllome"	"http://purl.obolibrary.org/obo/po#reference"	"A lateral plant organ (PO:0009008) produced by a shoot apical meristem (PO:0020148)."	"http://purl.obolibrary.org/obo/PO_0006001"
"soil pollution"	"environmental_hazards"	"A pollution process during which contaminants are released into soil."	"http://purl.obolibrary.org/obo/ENVO_02500038"
"area of dwarf scrub"	"nlcd2011"	"An area of a planet's surface which is partly covered by shrubs with ground-hugging stems or low growth habit, in contact with an atmospheric column extending from the planetary boundary layer to the planet's exosphere with little to no physical obstruction."	"http://purl.obolibrary.org/obo/ENVO_01000861"
"light emitted by lightning"	"envoAtmo"	"A photometeor which is formed as a result of sudden electrostatic discharge in the atmosphere."	"http://purl.obolibrary.org/obo/ENVO_01001011"
"area of attached Modiolus assemblages"	"envoMarine"	"An area which is dominated by dense accumulations of mussels, of the genus Modiolus, attached to a substrate other than conspecifics, including the associated faunal communities and predators present on the mussels (e.g., starfish)."	"http://purl.obolibrary.org/obo/ENVO_01001383"
"rift zone"	"envoPolar"	"A compound astronomical body part in which extensional tectonic processes occur and where the lithosphere is being pulled apart."	"http://purl.obolibrary.org/obo/ENVO_01001104"
"icestorm"	"envoAtmo"	"An atmospheric storm during which freezing rain falls and accumulates as ice on exposed surfaces."	"http://purl.obolibrary.org/obo/ENVO_01000882"
"melting"	"envoPolar"	"Melting is a material transformation process which results in the phase transition of a substance from a solid to a liquid."	"http://purl.obolibrary.org/obo/ENVO_01000723"
"nilas formation process"	"envoPolar"	"A sea ice formation process during which new ice crystals freeze together, forming nilas, a thin, elastic, continuous, ice sheet of a transparent gray color."	"http://purl.obolibrary.org/obo/ENVO_03000058"
"asteroid"	"envoAstro"		"http://purl.obolibrary.org/obo/ENVO_01000803"
"temperate marine upwelling biome"	"wwfBiome"	"A marine upwelling biome which is located in a region subject to temperate climate patterns."	"http://purl.obolibrary.org/obo/ENVO_01000860"
"circumbinary planet"	"envoAstro"	"A planet which orbits two stars."	"http://purl.obolibrary.org/obo/ENVO_01001153"
"lake layer"	"envoPolar"	"A layer which is part of a lake."	"http://purl.obolibrary.org/obo/ENVO_01000283"
"chemocline"	"envoPolar"	"A cline across which the chemical composition of a fluid changes rapidly."	"http://purl.obolibrary.org/obo/ENVO_00002270"
"carbon sequestration process"	"envoNceas"	"A material accumulation process during which atmospheric carbon dioxide is captured and stored."	"http://purl.obolibrary.org/obo/ENVO_04000015"
"estuarine coastal upper water column"	"envoCmecs"	"A layer of estuarine water which extends from the surface of the water column to the pycnocline or mid-depth and from the shore to a fiat boundary where the estuary bed below the water column reaches a depth of 4 meters."	"http://purl.obolibrary.org/obo/ENVO_01001312"
"entanglement of organisms in marine debris"	"envoPlastics"	"An entanglement process during which organisms become entrapped in anthropogenic marine debris."	"http://purl.obolibrary.org/obo/ENVO_06105121"
"portion of plant tissue"	"http://purl.obolibrary.org/obo/po#TraitNet"	"A plant structure (PO:0009011) that consists predominantly of similarly specialized plant cells (PO:0009002) of one or more types."	"http://purl.obolibrary.org/obo/PO_0009007"
"non-saline sediment environment"	"envoOmics"	"An environmental system which has its properties and dynamics determined by sediment permeated by non-saline water."	"http://purl.obolibrary.org/obo/ENVO_01001049"
"glacial ice calving process"	"envoPolar"	"A process during which a part of a glacier breaks away from the main mass."	"http://purl.obolibrary.org/obo/ENVO_03000030"
"whole plant development stage"	"http://purl.obolibrary.org/obo/po#TraitNet"	"A plant structure development stage (PO:0009012) that has as primary participant a whole plant (PO:0000003)."	"http://purl.obolibrary.org/obo/PO_0007033"
"non-saline environment"	"envoEmpo"		"http://purl.obolibrary.org/obo/ENVO_01001003"
"nitrate-reducing sediment"	"envoPolar"	"Sediment hosting and characterised by active nitrate reducing microbial communities."	"http://purl.obolibrary.org/obo/ENVO_01000135"
"methanogenesis"	"envoPolar"		"http://purl.obolibrary.org/obo/GO_0015948"
"edible seed food product"	"subset_siren"		"http://purl.obolibrary.org/obo/FOODON_03304497"
"perennial snow patch"	"envoPolar"	"A snow patch which persists through at least one seasonal cycle."	"http://purl.obolibrary.org/obo/ENVO_03000115"
"freezing rainfall"	"environmental_hazards"	"Water-based rainfall which freezes either 1) on impact with a surface to form a coating of clear ice (glaze) or 2) after percolating through surface layers."	"http://purl.obolibrary.org/obo/ENVO_01000896"
"plastisphere"	"envoPlastics"	"A part of an astronomical body which includes, as parts, all the entities which are composed primarily of plastic and which are within the gravitational sphere of influence of that body."	"http://purl.obolibrary.org/obo/ENVO_06105106"
"calving of ice from an iceberg"	"envoPolar"	"A process during which a part of an iceberg breaks away from the main mass."	"http://purl.obolibrary.org/obo/ENVO_03000032"
"tundra biome"	"envoPolar"	"A tundra ecosystem which is undergoing climactic ecological succession."	"http://purl.obolibrary.org/obo/ENVO_01000180"
"carbon dioxide ice"	"envoAstro"	"Ice which is primarily composed of carbon dioxide."	"http://purl.obolibrary.org/obo/ENVO_01001138"
"root"	"http://purl.obolibrary.org/obo/po#Rice"	"A plant axis (PO:0025004) that lacks shoot axis nodes (PO:0005004) and usually grows indeterminately."	"http://purl.obolibrary.org/obo/PO_0009005"
"hadalpelagic zone"	"envoMarine"	"The zone of an ocean in oceanic trenches, lying between 6000m and 10,000m."	"http://purl.obolibrary.org/obo/ENVO_00000214"
"soil"	"http://purl.obolibrary.org/obo/envo#EnvO-Lite-GSC"	"An environmental material which is primarily composed of minerals, varying proportions of sand, silt, and clay, organic material such as humus, interstitial gases, liquids, and a broad range of resident micro- and macroorganisms."	"http://purl.obolibrary.org/obo/ENVO_00001998"
"frost-formed hummock"	"envoPolar"	"A hummock which is primarily composed of soil that has been pushed up by frost action."	"http://purl.obolibrary.org/obo/ENVO_01001538"
"snowmelt"	"envoPolar"	"Snowmelt is a hydrological melting process in which water is produced by the melting of snow and becomes part of the hydrological surface runoff."	"http://purl.obolibrary.org/obo/ENVO_01000719"
"slab snow"	"envoPolar"	"Snow which is cohesive, hard and overlies weaker snow."	"http://purl.obolibrary.org/obo/ENVO_03000108"
"whole plant"	"http://purl.obolibrary.org/obo/po#TraitNet"	"A plant structure (PO:0005679) which is a whole organism."	"http://purl.obolibrary.org/obo/PO_0000003"
"season generating process"	"envoPolar"	"A process during which the intesity of stellar radiation received by a planet's surface varies in a cyclical regime due to the planet's orbital motion around the barycentre of a planetary system and/or the tilt of its rotational axis relative to its orbital plane."	"http://purl.obolibrary.org/obo/ENVO_03000095"
"freezing rain"	"envoCryo"	"Water-based rain which is composed of supercooled water droplets, which freeze on contact with surfaces."	"http://purl.obolibrary.org/obo/ENVO_03400010"
"area of lichen-dominated vegetation"	"nlcd2011"	"An area of a planet's surface which is primarily covered by fruticose or foliose lichens and which is in contact with an atmospheric column extending from the planetary boundary layer to the planet's exosphere with little to no physical obstruction."	"http://purl.obolibrary.org/obo/ENVO_01000889"
"area of ice cover"	"envoPolar"	"An environmental zone which is covered or partially covered by ice."	"http://purl.obolibrary.org/obo/ENVO_03400016"
"hydrodynamic escape"	"envoAstro"	"An atmospheric escape process during which atoms that are parts of a planetary atmosphere escape into outer space through numerous collisions with lighter atoms in that atmosphere."	"http://purl.obolibrary.org/obo/ENVO_01001158"
"alpine tundra biome"	"envoPolar"	"A tundra biome which exists at high altitudes and where vegetation - dominated by a few species of dwarf shrubs, a few grasses, sedges, lichens, and mosses - is stunted due to low temperatures and high winds."	"http://purl.obolibrary.org/obo/ENVO_01001505"
"polystyrene polymer"	"envoPlastics"		"http://purl.obolibrary.org/obo/CHEBI_61642"
"atmospheric wind"	"envoPolar"		"http://purl.obolibrary.org/obo/ENVO_01000793"
"oil"	"subset_siren"		"http://purl.obolibrary.org/obo/FOODON_03310387"
"ocean surface stress"	"envoEOVs"	"A rate which inheres in an atmosphere-ocean momentum transfer process."	"http://purl.obolibrary.org/obo/ENVO_01001844"
"fossil material"	"http://purl.obolibrary.org/obo/envo#EnvO-Lite-GSC"	"A solid environmental material which is formed by the replacement of organic substances (including those in soils and sediments) with mineral material."	"http://purl.obolibrary.org/obo/ENVO_00002164"
"tropical storm"	"envoAtmo"	"A an atmospheric storm which originates over tropical or subtropical waters and possesses a warm-core, non-frontal synoptic-scale cyclone with a low pressure centre, spiral rain bands and strong winds."	"http://purl.obolibrary.org/obo/ENVO_01001296"
"continental shelf"	"envoPolar"	"A slope which a) extends the perimeter of a continent, b) is covered by a shallow marine water body during interglacial periods, c) has a low degree of steepness relative to a continental slope or rise."	"http://purl.obolibrary.org/obo/ENVO_00000223"
"neutral occluded front"	"envoAtmo"	"An occluded front which is 1) adjacent to a cold and a warm front with no appreciable difference between the temperatures of their bordering air masses and 2) which creates a pressure trough, a wind-shift line, a band of cloudiness, and precipitation at the surface of the astronomical body."	"http://purl.obolibrary.org/obo/ENVO_01001717"
"planetary wind"	"envoPolar"		"http://purl.obolibrary.org/obo/ENVO_01000795"
"mudflow"	"environmental_hazards"	"A mudflow is a form of mass wasting which involves very rapid to extremely rapid surging flow of debris that has become partially or fully liquified by the addition of significant amounts of water to clay-rich source material."	"http://purl.obolibrary.org/obo/ENVO_01000697"
"nitrogen-oxygen planetary atmosphere"	"envoPolar"	"A planetary atmosphere which is composted primarily of dinitrogen and dioxygen gas."	"http://purl.obolibrary.org/obo/ENVO_01000811"
"shallow marine sediment"	"envoPolar"	"Marine sediment soured from either terrestrial systems, marine organisms, seawater and or cosmogeneous sources, which is transported through the marine water column, and accumulates within shallow regions of the oceanic basin close to continents, such as the continental shelf, or continental slope."	"http://purl.obolibrary.org/obo/ENVO_03000034"
"arete"	"envoCryo"	"A ridge which is jagged, narrow and separates glacier valleys or cirques."	"http://purl.obolibrary.org/obo/ENVO_00000429"
"ice loss process"	"envoPolar"	"A material decumulation process during which the mass of an existing ice mass decreases in size."	"http://purl.obolibrary.org/obo/ENVO_01000915"
"anafront"	"envoAtmo"	"A weather front at which warm air is ascending to high altitudes along the frontal surface."	"http://purl.obolibrary.org/obo/ENVO_01001708"
"protoplanetary disk"	"envoAstro"	"An astronomical object which is composed of dense gas and dust rotating around a young newly formed star, a T Tauri star, or a Herbig Ae/Be star in a disk-shaped configuration."	"http://purl.obolibrary.org/obo/ENVO_01001150"
"aerosolised particle formation event"	"envoAtmo"	"An aerosol formation process during which the rate of particle formation exceeds that which is normally present in the site of its occurrence."	"http://purl.obolibrary.org/obo/ENVO_01001372"
"freshwater environment"	"envoOmics"	"An aquatic environment which is determined by freshwater."	"http://purl.obolibrary.org/obo/ENVO_01000306"
"mediterranean forest biome"	"wwfBiome"	"A mediterranean forest in which dominant ecological communities have reached their climax successional state."	"http://purl.obolibrary.org/obo/ENVO_01000199"
"brine channel"	"envoPolar"	"A channel through which brine flows."	"http://purl.obolibrary.org/obo/ENVO_03000041"
"piece of plastic foam"	"envoPlastics"	"A piece of plastic which has a matrix- or sponge-like structure with numerous, hollow internal spaces."	"http://purl.obolibrary.org/obo/ENVO_06105006"
"isthmus"	"envoPolar"	"Narrow section of land in a body of water connecting two larger land areas."	"http://purl.obolibrary.org/obo/ENVO_00000174"
"channel of an intermittent river"	"envoCesab"	"A channel of an intermittent stream which contains a river when water supply exceeds evapotranspiration and bed seepage."	"http://purl.obolibrary.org/obo/ENVO_01000979"
"precipitation of sleet"	"envoPolar"	"A hydrological precipitation process during which water falls in both liquid and frozen form."	"http://purl.obolibrary.org/obo/ENVO_03400014"
"landfill"	"envoPlastics"	"A depression which contains objects and materials discarded by humans or their technologies."	"http://purl.obolibrary.org/obo/ENVO_00000533"
"area of open water"	"envoPolar"	"An area of a planet's surface which is primarily composed of water in contact with an atmospheric column extending from the planetary boundary layer to the planet's exosphere with little to no physical obstruction."	"http://purl.obolibrary.org/obo/ENVO_01000666"
"root"	"http://purl.obolibrary.org/obo/po#reference"	"A plant axis (PO:0025004) that lacks shoot axis nodes (PO:0005004) and usually grows indeterminately."	"http://purl.obolibrary.org/obo/PO_0009005"
"glacial erosion process"	"envoPolar"	"An erosion process during which the movement of a glacier across a terrestrial surface causes the removal of material from that surface."	"http://purl.obolibrary.org/obo/ENVO_03000006"
"aeroform"	"envoAtmo"	"A part of an astronomical body which is primarily composed of a continuous volume of gaseous or aerosolised material held in shape by one or more environmental processes."	"http://purl.obolibrary.org/obo/ENVO_01000755"
"food (pickled)"	"subset_siren"	"A food preserved by soaking and storing it in vinegar or brine."	"http://purl.obolibrary.org/obo/FOODON_00001079"
"animal-derived food"	"subset_siren"		"http://purl.obolibrary.org/obo/FOODON_03302001"
"foamed plastic"	"envoPlastics"	"A plastic which has a matrix- or sponge-like structure with numerous, hollow internal spaces."	"http://purl.obolibrary.org/obo/ENVO_06105016"
"particulate environmental material"	"envoPolar"	"An environmental material which is composed primarily of particles."	"http://purl.obolibrary.org/obo/ENVO_01000060"
"single strain cell culture"	"envoEmpo"	"A cell culture which is composed of a single population of bacterial or archaeal cells."	"http://purl.obolibrary.org/obo/ENVO_01001060"
"microplastic particle"	"envoPlastics"	"A piece of plastic which has a diameter less than five millimetres."	"http://purl.obolibrary.org/obo/ENVO_01000944"
"temperate coniferous forest biome"	"wwfBiome"	"A coniferous forest biome which is subject to temperate climate patterns."	"http://purl.obolibrary.org/obo/ENVO_01000211"
"extra-tropical cyclone"	"environmental_hazards"	"A warm-core cyclone which occurs in the middle and high latitudes, primarily drawing energy from horizontal temperature contrasts between atmospheric fronts."	"http://purl.obolibrary.org/obo/ENVO_01001295"
"waste disposal process"	"envoPlastics"	"A process during which materials deemed to be waste are transported away from a site."	"http://purl.obolibrary.org/obo/ENVO_01001260"
"orange juice"	"subset_siren"		"http://purl.obolibrary.org/obo/FOODON_03301103"
"WMO blizzard"	"envoCryo"	"A blizzard which 1) lasts at least 3 hours, 2) combines below freezing temperatures and very strong wind, laden with blowing snow."	"http://purl.obolibrary.org/obo/ENVO_03000134"
"cirrus cloud"	"envoCloudAtlas"	"A cloud which 1) has been shaped into detached fibrous filaments, 2) is almost exclusively composed of ice crystals, 3) is located in the high level of the atmosphere (high étage)."	"http://purl.obolibrary.org/obo/ENVO_01001160"
"oceanic mussel reef"	"envoCmecs"	"A marine reef which is present in the depths beyond (offshore relative to) the continental shelf and primarily composed of self-adhered or conglomerated mussel shells."	"http://purl.obolibrary.org/obo/ENVO_01001381"
"cirrus uncinus cloud"	"envoAtmo"	"A cirrus cloud which does not have grey parts and which is often shaped like a comma, terminating at its highest point in a hook, or in a tuft, the upper part of which is not in the form of a rounded protuberance."	"http://purl.obolibrary.org/obo/ENVO_01001421"
"hail"	"envoPolar"	"Precipitation which is composed primarily of hail stones."	"http://purl.obolibrary.org/obo/ENVO_03400011"
"shoot axis"	"http://purl.obolibrary.org/obo/po#Rice"	"A plant axis (PO:0025004) that is part of a shoot system (PO:0009006)."	"http://purl.obolibrary.org/obo/PO_0025029"
"tropical savanna biome"	"wwfBiome"	"A savanna biome which is subject to tropical climate patterns."	"http://purl.obolibrary.org/obo/ENVO_01000188"
"area of attached mussel assemblages"	"envoMarine"	"An area which is dominated by dense accumulations of mussels attached to a substrate other than conspecifics, including the associated faunal communities and predators present on the mussels (e.g., starfish)."	"http://purl.obolibrary.org/obo/ENVO_01001382"
"estuarine tidal riverine open water lower water column"	"envoMarine"	"A layer of fresh estuarine water which extends from an estuarine pycnocline or mid-depth to the estuary bed and from a fiat boundary where the estuary bed below the water column reaches a depth of 4 meters to end of the estuary most distal from the coast."	"http://purl.obolibrary.org/obo/ENVO_01001329"
"environment determined by a plant substance"	"envoOmics"	"An environmental system which has its properties and dynamics determined by a substance produced by a plant."	"http://purl.obolibrary.org/obo/ENVO_01001031"
"snow mass"	"envoPolar"	"A mass of snow."	"http://purl.obolibrary.org/obo/ENVO_03000111"
"adsorption"	"envoPlastics"	"A material accumulation process during which material adheres to a solid or liquid surface."	"http://purl.obolibrary.org/obo/ENVO_06105021"
"dioxygen dissolved in marine water"	"envoEOVs"	"Dioxygen which is the solute in a solution with ocean water as its solvent."	"http://purl.obolibrary.org/obo/ENVO_01001495"
"ocean strait"	"envoPolar"	"An ocean strait is a strait which connects two oceans."	"http://purl.obolibrary.org/obo/ENVO_01000651"
"xeric basin biome"	"wwfBiome"	"A biome which has little permanent surface water and a low relative abundance of springs."	"http://purl.obolibrary.org/obo/ENVO_00000893"
"tundra climate"	"envoCryo"	"A climate which 1) has a mean temperature for the warmest month of less than 10°C (50°F), but higher than 0°C (32°F), 2) is not conducive to a permanent surficial cover of snow or ice, and 3) supports a tundra ecosystem."	"http://purl.obolibrary.org/obo/ENVO_03000140"
"marine pelagic zone"	"envoPolar"	"An open ocean region."	"http://purl.obolibrary.org/obo/ENVO_00000208"
"erosion through nivation"	"envoPolar"	"An erosion process during which rock or soil is removed or degraded due to alternative thawing and freezing of meltwater beneath and at the margins of snowbanks."	"http://purl.obolibrary.org/obo/ENVO_03000121"
"carbon cycling"	"envoPolar"	"A biogeochemical cycle which has carbon-bearing chemical entities as participants."	"http://purl.obolibrary.org/obo/ENVO_02500010"
"hailfall"	"envoPolar"	"A hydrological process during which hail stones fall to the surface of an astronomical body."	"http://purl.obolibrary.org/obo/ENVO_01000874"
"nival"	"envoPolar"	"An altitudinal condition which inheres in a bearer by virtue of the bearer having extremely limited vegetation cover, silica-enriched soils, and ground cover dominated by snow and ice at altitudes above the snowline."	"http://purl.obolibrary.org/obo/ENVO_01000344"
"polar"	"envoPolar"	"A polar condition is an environmental condition in which an environmental system receives low, yearly solar irradiance per unit area, resulting in colder climatic conditions."	"http://purl.obolibrary.org/obo/ENVO_01000238"
"katabatic wind"	"envoAtmo"	"An atmospheric wind during which cold atmospheric gas flows downwards towards the surface of an astronomical body."	"http://purl.obolibrary.org/obo/ENVO_01001719"
"cumulonimbus cloud"	"envoAtmo"	"A cloud which 1) has been shaped into dense, mountain-like forms or one or more tower-like forms with a flattened upper portion, which often spreads out in the shape of an anvil or plume, 2) is composed of water droplets and, especially in its upper portion, ice crystals, 3) is located in the low level of the atmosphere (low étage), but can extend into the middle and high level of the atmosphere."	"http://purl.obolibrary.org/obo/ENVO_01001419"
"alpine glacier"	"envoPolar"	"A glacier contained in the site of a mountain valley."	"http://purl.obolibrary.org/obo/ENVO_00000085"
"cirrostratus fibratus cloud"	"envoAtmo"	"A cirrostratus cloud which occurs as a detached unit or a thin veil and consists of nearly straight or irregularly curved filaments that do not terminate in hooks or tufts."	"http://purl.obolibrary.org/obo/ENVO_01001423"
"nitrogen cycling"	"envoPolar"	"A biogeochemical cycle which has nitrogen-bearing chemical entities as participants."	"http://purl.obolibrary.org/obo/ENVO_01001330"
"environment determined by a biofilm on a plant surface"	"envoMeo"	"An environmental system which has its properties and dynamics determined by a biofilm on the surface of a plant."	"http://purl.obolibrary.org/obo/ENVO_01001032"
"fall wind"	"envoAtmo"	"A katabatic wind during which the low temperature and increased density of a cold mass of atmospheric gas accelerates its descent."	"http://purl.obolibrary.org/obo/ENVO_01001726"
"super-Jupiter"	"envoAstro"	"An astronomical object which is more massive than the planet Jupiter."	"http://purl.obolibrary.org/obo/ENVO_01001129"
"algal bloom process"	"envoPolar"	"A process during which the populations in a community of algae in a marine or freshwater ecosystem undergo rapid growth, resulting in high concentrations of algal cells that occur only periodically and briefly in that ecosystem, relative to their concentrations through the majority of the planetary orbital period."	"http://purl.obolibrary.org/obo/ENVO_02500018"
"dessert food"	"subset_siren"		"http://purl.obolibrary.org/obo/FOODON_03303220"
"brine"	"envoPolar"	"Water saturated or nearly saturated with salt (NaCl)."	"http://purl.obolibrary.org/obo/ENVO_00003044"
"blizzard"	"environmental_hazards"	"A blizzard is a severe snowstorm during which snowfall is transported by strong winds, sustained for several hours."	"http://purl.obolibrary.org/obo/ENVO_01000903"
"estuarine tidal riverine open water pycnocline"	"envoMarine"	"An estuarine open water pycnocline which is composed primarily of fresh tidal water."	"http://purl.obolibrary.org/obo/ENVO_01001328"
"englacial stream"	"envoPolar"	"A stream which is primarily composed of meltwater and which flows within a glacier or ice sheet."	"http://purl.obolibrary.org/obo/ENVO_03000018"
"new ice formation process"	"envoPolar"	"An ice formation process during which water is frozen into a form of new ice such as frazil, grease ice, slush, or shuga."	"http://purl.obolibrary.org/obo/ENVO_03000056"
"polyurethane polymer"	"envoPlastics"		"http://purl.obolibrary.org/obo/CHEBI_60737"
"cirrostratus cloud"	"envoCloudAtlas"	"A cloud which 1) occurs in the form of a smooth or fibrous veil, 2) is composed of few small ice crystals, 3) is located in the high level of the atmosphere (high étage)."	"http://purl.obolibrary.org/obo/ENVO_01001408"
"marine environment"	"envoPolar"	"A marine environment and enviroment which is determined by a marine water body."	"http://purl.obolibrary.org/obo/ENVO_01000320"
"environment associated with a fungal tissue"	"envoMeo"	"An environmental system determined by part of a living or dead fungus."	"http://purl.obolibrary.org/obo/ENVO_01001058"
"falling snow"	"envoCryo"	"An object aggregate which is composed primarily of snow falling through an atmosphere."	"http://purl.obolibrary.org/obo/ENVO_03400013"
"environment associated with a plant part or small plant"	"envoMeo"	"An environmental system determined by part of a living or dead plant, or a whole small plant."	"http://purl.obolibrary.org/obo/ENVO_01001057"
"powdery snow avalanche"	"envoPolar"	"An avalanche during which powdery snow rapidly flows down a sloping surface."	"http://purl.obolibrary.org/obo/ENVO_03000106"
"atmosphere and water column exposed melt pond"	"envoPolar"	"A melt pond which and is exposed to the atmosphere and to a lesser degree water underlying the ice mass which contains it."	"http://purl.obolibrary.org/obo/ENVO_03000118"
"processed food product"	"subset_siren"		"http://purl.obolibrary.org/obo/FOODON_03311737"
"sub-Earth"	"envoAstro"	"A terrestrial planet which has a mass smaller than Earth's, such that 1) it lacks a magnetic field strong enough to shield its atmosphere from erosion by stellar wind and 2) it has comparatively short periods of geological activity unless it is subject to gravitational tidal forces from a much more massive object."	"http://purl.obolibrary.org/obo/ENVO_01001144"
"fungi-associated environment"	"envoOmics"	"An environmental system determined by a fungal structure."	"http://purl.obolibrary.org/obo/ENVO_01001041"
"environmental system determined by an organism"	"envoEmpo"	"An environmental system which is determined by a living organism."	"http://purl.obolibrary.org/obo/ENVO_01001000"
"lahar"	"environmental_hazards"	"A lahar is a type of mudflow or debris flow composed of a slurry of pyroclastic material, rocky debris, and water. The material flows down from a volcano, typically along a river valley."	"http://purl.obolibrary.org/obo/ENVO_01000699"
"non-saline aerosol environment"	"envoOmics"	"An environmental system which has its properties and dynamics determined by an aerosol with a low concentration of dissolved solutes."	"http://purl.obolibrary.org/obo/ENVO_01001054"
"marine cold-water sphere"	"envoPolar"	"The marine cold-water sphere describes a water mass extending from the polar seas and across low latitudes at depths of ca. 800 to 1000 m, which is separated from the marine warm-water sphere by the permanent marine thermocline"	"http://purl.obolibrary.org/obo/ENVO_01000108"
"season"	"envoPolar"	"A one-dimensional temporal region which is delimited by the occurrence of processes which serve as its delimiters."	"http://purl.obolibrary.org/obo/ENVO_03000096"
"arete"	"envoPolar"	"A ridge which is jagged, narrow and separates glacier valleys or cirques."	"http://purl.obolibrary.org/obo/ENVO_00000429"
"inlet"	"envoPolar"	"An opening of the sea into the land, or of a lake into its shore."	"http://purl.obolibrary.org/obo/ENVO_00000475"
"adfreezing"	"envoNceas"	"Adfreezing is a freezing process during which two objects adhere to each other via ice."	"http://purl.obolibrary.org/obo/ENVO_04000000"
"disturbed ecosystem"	"envoPolar"	"An ecosystem which has been subject to a perturbation, that is, the ecosystem has undergone a pronounced change in response to a change in environmental conditions or other perturbation."	"http://purl.obolibrary.org/obo/ENVO_01000445"
"marine algal bloom"	"envoPolar"	"A marine algal bloom is a rapid increase or accumulation in the population of algae in a marine system. Typically, only one or a small number of phytoplankton  species are involved. Although there is no officially recognized threshold level, algae can be considered to be blooming at concentrations of hundreds to thousands of cells per milliliter, depending on the severity."	"http://purl.obolibrary.org/obo/ENVO_01000057"
"upper montane"	"envoPolar"	"An upper montane condition is a montane condition in which an altitude range falls immediately below the tree line."	"http://purl.obolibrary.org/obo/ENVO_01000345"
"geological subsidence"	"environmental_hazards"	"A material transport process during which a geological surface shifts downward relative to a datum such as sea-level."	"http://purl.obolibrary.org/obo/ENVO_01000694"
"oceanic transient tracer"	"envoEOVs"	"A transient tracer role which inheres in chemical entities in seawater."	"http://purl.obolibrary.org/obo/ENVO_01001878"
"pollution monitoring"	"envoPolar"	"A monitoring process that assays the level of environmental pollutants to determine the presence of effect of environmental pollution."	"http://purl.obolibrary.org/obo/ENVO_02500043"
"atmospheric carbon dioxide"	"envoPolar"	"Atmospheric carbon dioxide is an environmental material composed of carbon dioxide in its gaseous form present in an atmosphere."	"http://purl.obolibrary.org/obo/ENVO_01000451"
"outlet glacier"	"envoPolar"	"A glacier fed by an ice sheet."	"http://purl.obolibrary.org/obo/ENVO_00000459"
"icemelt"	"envoPolar"	"Icemelt is a hydrological melthing process in which water is produced by the melting of ice and becomes part of the hydrological surface runoff."	"http://purl.obolibrary.org/obo/ENVO_01000721"
"marine tidal flow"	"envoCmecs"	"A marine current which is maintained by a tidal flow process."	"http://purl.obolibrary.org/obo/ENVO_01001336"
"polar front"	"envoAtmo"	"A weather front which separates air masses of tropical and polar origin."	"http://purl.obolibrary.org/obo/ENVO_01001698"
"biota"	"envoPlastics"	"A collection of organisms which inhabits the same region, ecosystem, or time period."	"http://purl.obolibrary.org/obo/ENVO_06105012"
"meteor"	"envoAtmo"	"A meteor is any matter- or energy-based entity which is located in the atmosphere of an astronomical body."	"http://purl.obolibrary.org/obo/ENVO_01001008"
"lunar rainbow"	"envoAtmo"	"A lunar rainbow is a rainbow produced by the refraction of light, which has been reflected from a moon's surface, by water droplets in an astronomical body's atmosphere."	"http://purl.obolibrary.org/obo/ENVO_01001005"
"ice lead"	"envoPolar"	"A surface layer of a water body which has been formed as the result of surface ice fracturing and moving apart."	"http://purl.obolibrary.org/obo/ENVO_01001551"
"gamma-ray radiation"	"environmental_hazards"	"A radiation process during which penetrating electromagnetic radiation is emitted from the radioactive decay (gamma decay) of atomic nuclei."	"http://purl.obolibrary.org/obo/ENVO_21001218"
"nautical squall"	"envoAtmo"	"A storm which is nautical, localised, and of high severity local storm considered as a whole: that is, winds and cloud mass and (if any) precipitation, thunder and lightning."	"http://purl.obolibrary.org/obo/ENVO_01001729"
"soil erosion"	"envoPolar"	"Soil erosion is a process in which exogenic processes remove soil from one location on the Earth's crust and transport it to another location where it is deposited."	"http://purl.obolibrary.org/obo/ENVO_01000706"
"marine tidal flow zone"	"envoCmecs"	"An environmental zone in which varying gravitational forces from astronomical bodies, combined with the rotation of the astronomical body containing the zone, cause marine waters to undergo periodic depth oscillations (tides)."	"http://purl.obolibrary.org/obo/ENVO_01001341"
"carbon dioxide-reducing sediment"	"envoPolar"	"Sediment hosting and characterised by active carbon dioxide reducing microbial communities."	"http://purl.obolibrary.org/obo/ENVO_01000154"
"saline water environment"	"envoOmics"	"An environmental system which has its properties and dynamics determined by saline water."	"http://purl.obolibrary.org/obo/ENVO_01000307"
"root"	"http://purl.obolibrary.org/obo/po#Maize"	"A plant axis (PO:0025004) that lacks shoot axis nodes (PO:0005004) and usually grows indeterminately."	"http://purl.obolibrary.org/obo/PO_0009005"
"area of ice cover"	"envoCryo"	"An environmental zone which is covered or partially covered by ice."	"http://purl.obolibrary.org/obo/ENVO_03400016"
"nurdle"	"envoPlastics"	"A plastic pellet which is produced such that its size allows it to be rapidly melted and used as input for further downstream manufacturing processes."	"http://purl.obolibrary.org/obo/ENVO_01000777"
"freezing rain"	"envoPolar"	"Water-based rain which is composed of supercooled water droplets, which freeze on contact with surfaces."	"http://purl.obolibrary.org/obo/ENVO_03400010"
"semi-diurnal marine tidal flow zone"	"envoCmecs"	"A marine tidal flow zone in which ocean waters undergo a semi-diurnal (twice per day) tidal oscillation - with two high and two low tides per day of roughly equal amplitude."	"http://purl.obolibrary.org/obo/ENVO_01001340"
"desert planet"	"envoAstro"	"A terrestrial planet which has a surface dominated by hot deserts."	"http://purl.obolibrary.org/obo/ENVO_01001135"
"layer"	"envoPolar"	"A material entity which 1) is spatially continuous, 2) is composed of material of comparable thickness, composition, and physical properties, and 3) is physically distinct from adjacent portions of environmental material."	"http://purl.obolibrary.org/obo/ENVO_01000281"
"ash fall process"	"environmental_hazards"	"An ash fall process is a process in which volcanic ash formed during an explosive volcanic eruption, phreatomagmatic eruption, or during material transport in pyroclastic density currents is pulled towards the planetary surface by gravity."	"http://purl.obolibrary.org/obo/ENVO_01000702"
"second year ice"	"envoPolar"	"Sea ice which is thicker than first year ice, and has survived a seasonal melting process."	"http://purl.obolibrary.org/obo/ENVO_03000072"
"water pollution"	"envoPolar"	"A pollution process during which contaminants are released into water."	"http://purl.obolibrary.org/obo/ENVO_02500039"
"ice ablation zone"	"envoPolar"	"An environmental zone which overlaps a glacier or an ice sheet, and in which ice loss exceeds ice gain."	"http://purl.obolibrary.org/obo/ENVO_01000914"
"marine wind mixed layer"	"envoPolar"	"The upper part of the marine water column with generally uniform properties resulting from wind-driven mixing."	"http://purl.obolibrary.org/obo/ENVO_01000061"
"permafrost thawing process"	"envoPolar"	"A thawing process during which permafrost is warmed beyond the melting point of water-based ice, snow, or other forms of solid water."	"http://purl.obolibrary.org/obo/ENVO_01001613"
"marine pockmark"	"envoPolar"	"Pockmarks are craters in the seabed resulting from the release of gas or liquid. Generally, they are formed in soft, fine-grained seabed sediments by the escape of fluids (gas or water, but mainly methane) into the water column."	"http://purl.obolibrary.org/obo/ENVO_01000160"
"plastic pollution"	"environmental_hazards"	"A pollution process during which plastic contaminants are released into an environmental material."	"http://purl.obolibrary.org/obo/ENVO_02500040"
"shuga formation process"	"envoPolar"	"A new ice formation process in which shuga is formed."	"http://purl.obolibrary.org/obo/ENVO_03000079"
"sterile water environment"	"envoOmics"	"An environmental system which has its properties and dynamics determined by sterile water."	"http://purl.obolibrary.org/obo/ENVO_01001042"
"area of moss-dominated vegetation"	"nlcd2011"	"An area of a planet's surface which is primarily covered by mosses and which is in contact with an atmospheric column extending from the planetary boundary layer to the planet's exosphere with little to no physical obstruction."	"http://purl.obolibrary.org/obo/ENVO_01000890"
"estuarine tidal riverine coastal surface layer"	"envoMarine"	"A layer of fresh estuarine water which extends a few centimeters from the surface of the water column towards the estuary bed and from the land-water interface to a fiat boundary where the estuary bed below the water column reaches a depth of 4 meters."	"http://purl.obolibrary.org/obo/ENVO_01001317"
"atmospheric subsidence"	"envoAtmo"	"A material transport process during which a mass of air moves through an atmosphere towards a planetary surface."	"http://purl.obolibrary.org/obo/ENVO_01000729"
"aerosol environment"	"envoEmpo"	"An environmental system which has its properties and dynamics determined by an aerosol."	"http://purl.obolibrary.org/obo/ENVO_01001052"
"nunatak"	"envoPolar"	"The exposed summit of a ridge, mountain, or peak not covered with ice or snow within an ice field or glacier. The term is typically used in areas where a permanent ice mass is present."	"http://purl.obolibrary.org/obo/ENVO_00000181"
"skin environment"	"envoMeo"	"An environment determined by an area or zone of skin tissue."	"http://purl.obolibrary.org/obo/ENVO_2100003"
"estuarine tidal riverine coastal upper water column"	"envoCmecs"	"A layer of fresh estuarine water which extends from the surface of the water column to the pycnocline or mid-depth and from the land-water interface to a fiat boundary where the estuary bed below the water column reaches a depth of 4 meters."	"http://purl.obolibrary.org/obo/ENVO_01001318"
"carbonate system of ocean water"	"envoMarine"	"A system which is composed of carbon-based chemical entities dissolved in or otherwise part of an ocean or sea and the atmosphere adjacent to it, undergoing constant exchange through biogeochemical cycling."	"http://purl.obolibrary.org/obo/ENVO_01001497"
"marine faunal bed"	"envoCmecs"	"A marine bed which is covered by animals which have benthic habitats, including attached, clinging, sessile, infaunal, burrowing, laying, interstitial, and slow-moving animals, but not animals that have created substrate."	"http://purl.obolibrary.org/obo/ENVO_01001376"
"ice-bearing permafrost thawing process"	"envoPolar"	"A permafrost thawing process during which water-based ice or snow present in permafrost is converted into meltwater."	"http://purl.obolibrary.org/obo/ENVO_03000086"
"stratus cloud"	"envoAtmo"	"A cloud which 1) occurs in the form of a layer with a fairly uniform base or, less frequently, ragged patches, 2) is composed of small water droplets, 3) is located in the low level of the atmosphere (low étage)."	"http://purl.obolibrary.org/obo/ENVO_01001413"
"storm surge"	"environmental_hazards"	"A storm surge is a coastal flood which is caused by low-pressure weather systems such as tropical cyclones and strong extratropical cyclones, the severity of which is affected by the shallowness and orientation of the water body relative to storm path, and the timing of tides."	"http://purl.obolibrary.org/obo/ENVO_01000714"
"intestine environment"	"envoMeo"	"An environmental system determined by an intestine."	"http://purl.obolibrary.org/obo/ENVO_2100002"
"animal-associated environment"	"envoOmics"	"An environmental system determined by an animal."	"http://purl.obolibrary.org/obo/ENVO_01001002"
"ice sheet"	"envoPolar"	"A glacier which covers an area of greater than 50,000 square kilometers."	"http://purl.obolibrary.org/obo/ENVO_00000132"
"shore lead"	"envoPolar"	"An ice lead which occurs between the shore and pack ice."	"http://purl.obolibrary.org/obo/ENVO_01001553"
"marine aphotic zone"	"envoPolar"	"The zone of an ocean below 200m, in which photosynthesis cannot occur due to the lack of light."	"http://purl.obolibrary.org/obo/ENVO_00000210"
"water-based cloud"	"envoAtmo"	"A cloud which is primarily composed of water-based aerosols."	"http://purl.obolibrary.org/obo/ENVO_01001428"
"avalanche"	"environmental_hazards"	"A mass wasting flow during which snow rapidly flows down a sloping surface."	"http://purl.obolibrary.org/obo/ENVO_01000691"
"thermokarst lake"	"envoPolar"	"A freshwater lake which fills a depression formed by the erosion of thermokarst caused by permafrost thaw."	"http://purl.obolibrary.org/obo/ENVO_03000082"
"particulate organic carbon"	"envoNceas"	"Particulate organic matter which is composed primarily of carbon."	"http://purl.obolibrary.org/obo/ENVO_04000013"
"atmospheric aerosolised particle formation event"	"envoAtmo"	"An aerosol formation event  which occurs in an atmosphere."	"http://purl.obolibrary.org/obo/ENVO_01001359"
"rhizosphere environment"	"envoOmics"	"An environmental system determined by the presence of a plant rhizosphere."	"http://purl.obolibrary.org/obo/ENVO_01000999"
"deep chlorophyll maximum layer"	"envoPolar"	"A subsurface layer in a water body, typically an ocean or lake, in which chlorophyll concentrations reach their maximum."	"http://purl.obolibrary.org/obo/ENVO_01000326"
"estuarine open water surface layer"	"envoCmecs"	"A layer of estuarine water which extends a few centimeters from the surface of the water column towards the estuary bed and from a fiat boundary where the estuary bed below the water column reaches a depth of 4 meters until the end of the estuary most distal from the coast."	"http://purl.obolibrary.org/obo/ENVO_01001315"
"neritic mussel reef"	"envoMarine"	"A marine reef which is located on a shelf (i.e. in the neritic zone) and primarily composed of self-adhered or conglomerated mussel shells."	"http://purl.obolibrary.org/obo/ENVO_01001380"
"hydrological condensation process"	"envoAtmo"	"Hydrological condensation is a process in which atmospheric water vapour undergoes a phase transition from the gas phase to the liquid phase."	"http://purl.obolibrary.org/obo/ENVO_01000624"
"icefall"	"envoPolar"	"A portion of a glacier characterized by rapid flow, a chaotic crevassed surface, and a pronounced, at times vertical, slope."	"http://purl.obolibrary.org/obo/ENVO_00000307"
"small freshwater lake biome"	"wwfBiome"	"A freshwater lake biome which is determined by a small lake."	"http://purl.obolibrary.org/obo/ENVO_00000892"
"atmospheric column"	"envoPolar"	"A fiat part of an atmosphere which is defined as a vertical, three-dimensional pillar extending from a unit area on a planetary surface and bounded by the top of the atmosphere."	"http://purl.obolibrary.org/obo/ENVO_01000675"
"environment determined by a metazoan secretion"	"envoEmpo"	"An environmental system which has its properties and dynamics determined by a bodily secretion of a metazoan."	"http://purl.obolibrary.org/obo/ENVO_01001030"
"harbour"	"envoPolar"	"A landform which provides shelter from atmospheric weather and marine currents, waves, and other dynamics."	"http://purl.obolibrary.org/obo/ENVO_00000463"
"hydrosphere"	"envoAstro"	"An astronomical body part which is composed of the combined mass of water found on, under, and over the surface of a planet."	"http://purl.obolibrary.org/obo/ENVO_01000819"
"intraglacial lake"	"envoPolar"	"A lake which is comprised of meltwater located underneath or within a glacier."	"http://purl.obolibrary.org/obo/ENVO_03000053"
"nanoplastic particle"	"envoPlastics"	"A piece of plastic which has a diameter less than 1 micrometre."	"http://purl.obolibrary.org/obo/ENVO_06105105"
"marine pelagic biome"	"envoPolar"	"The marine pelagic biome (pelagic meaning open sea) is that of the marine water column, from the surface to the greatest depths."	"http://purl.obolibrary.org/obo/ENVO_01000023"
"cumulonimbus cloud"	"envoCloudAtlas"	"A cloud which 1) has been shaped into dense, mountain-like forms or one or more tower-like forms with a flattened upper portion, which often spreads out in the shape of an anvil or plume, 2) is composed of water droplets and, especially in its upper portion, ice crystals, 3) is located in the low level of the atmosphere (low étage), but can extend into the middle and high level of the atmosphere."	"http://purl.obolibrary.org/obo/ENVO_01001419"
"ecosystem-wide photosynthesis"	"envoPolar"	"A process which consists of all photosynthesis processes instantiated in an ecosystem."	"http://purl.obolibrary.org/obo/ENVO_02500007"
"field"	"envoPolar"	"An unbroken expanse (as of ice)"	"http://purl.obolibrary.org/obo/ENVO_01000352"
"coastal flooding"	"environmental_hazards"	"Coastal flooding is a process in which normally dry, low-lying land near a coast is flooded by sea water."	"http://purl.obolibrary.org/obo/ENVO_01000707"
"biogenous sediment"	"envoPolar"	"Biogenous sediment is derived from living organisms, typically planktonic organisms possessing shells, frustules or coccoliths."	"http://purl.obolibrary.org/obo/ENVO_01000082"
"greenhouse effect"	"envoPolar"	"A process by which thermal radiation from a planetary surface is absorbed by atmospheric greenhouse gases, and is re-radiated in all directions. Since part of this re-radiation is back towards the surface and the lower atmosphere, it results in an elevation of the average surface temperature above what it would be in the absence of the gases."	"http://purl.obolibrary.org/obo/ENVO_02500004"
"subpolar coniferous forest biome"	"wwfBiome"	"A  coniferous forest biome which includes communities adapted to subpolar conditions."	"http://purl.obolibrary.org/obo/ENVO_01000250"
"glacier wind"	"envoAtmo"	"A drainage wind which flows along the icy surface of a glacier."	"http://purl.obolibrary.org/obo/ENVO_01001746"
"marine mesopelagic zone"	"envoMarine"	"The zone of an ocean immediately below the photic zone down to a depth where the water temperature is 10degC (the thermocline)."	"http://purl.obolibrary.org/obo/ENVO_00000213"
"mass wasting flow"	"envoPolar"	"A mass wasting flow is a form of mass wasting during which the moving materials behave similarly to a flowing fluid. Water, air and ice are often involved in enabling fluidlike motion of the material."	"http://purl.obolibrary.org/obo/ENVO_01000696"
"fog"	"envoCryo"	"A visible mass of cloud water droplets or ice crystals suspended in the air at or near the surface of an astronomical body."	"http://purl.obolibrary.org/obo/ENVO_01000844"
"photosynthesis"	"envoPolar"		"http://purl.obolibrary.org/obo/GO_0015979"
"plant cell"	"http://purl.obolibrary.org/obo/po#CL"	"A cell which is a plant structure (PO:0009011)."	"http://purl.obolibrary.org/obo/PO_0009002"
"non-saline sediment environment"	"envoEmpo"	"An environmental system which has its properties and dynamics determined by sediment permeated by non-saline water."	"http://purl.obolibrary.org/obo/ENVO_01001049"
"ocean basin"	"envoPolar"	"A structural basin that is below sea level."	"http://purl.obolibrary.org/obo/ENVO_00002450"
"xeric shrubland biome"	"wwfBiome"		"http://purl.obolibrary.org/obo/ENVO_01000218"
"second year ice formation"	"envoPolar"	"A sea ice formation process during which seawater freezes onto first year ice during the cold season, forming second year sea ice."	"http://purl.obolibrary.org/obo/ENVO_03000061"
"marine pelagic zone"	"envoMarine"	"An open ocean region."	"http://purl.obolibrary.org/obo/ENVO_00000208"
"temperate broadleaf forest biome"	"wwfBiome"	"A broadleaf forest which is subject to temperate climate patterns."	"http://purl.obolibrary.org/obo/ENVO_01000202"
"formation of a solid aerosol from liquid material in an atmosphere"	"envoAtmo"	"A process during which microscopic solid particulates are formed from liquid materials in an atmosphere."	"http://purl.obolibrary.org/obo/ENVO_01001639"
"mountain range"	"envoPolar"	"A range of mounts which is dominated by mountains."	"http://purl.obolibrary.org/obo/ENVO_00000080"
"tropical coniferous forest biome"	"wwfBiome"	"A coniferous forest biome which is subject to tropical climate patterns."	"http://purl.obolibrary.org/obo/ENVO_01000210"
"anaerobic respiration, using ammonium as electron donor"	"envoPolar"		"http://purl.obolibrary.org/obo/GO_0019331"
"cirque glacier"	"envoPolar"	"A small glacier contained within a cirque basin."	"http://purl.obolibrary.org/obo/ENVO_03000013"
"cirrostratus cloud"	"envoAtmo"	"A cloud which 1) occurs in the form of a smooth or fibrous veil, 2) is composed of few small ice crystals, 3) is located in the high level of the atmosphere (high étage)."	"http://purl.obolibrary.org/obo/ENVO_01001408"
"area of pastureland or hayfields"	"nlcd2011"	"An area of a planet's surface which is partly covered by planted grasses, legumes, or mixtures of grass and legumes and used for livestock grazing or the production of seed or hay crops. This area is in contact with an atmospheric column extending from the planetary boundary layer to the planet's exosphere with little to no physical obstruction."	"http://purl.obolibrary.org/obo/ENVO_01000891"
"hot spring"	"http://purl.obolibrary.org/obo/envo#EnvO-Lite-GSC"	"A spring through which groundwater, heated by geothermal energy, flows."	"http://purl.obolibrary.org/obo/ENVO_00000051"
"chthonian planet"	"envoAstro"	"A planet which is formed as a result of a gas giant's hydrogen and helium atmosphere, as well as its outer layers, being stripped away by a stellar wind through photoevaporation and hydrodynamic escape."	"http://purl.obolibrary.org/obo/ENVO_01001145"
"mixed forest biome"	"wwfBiome"	"A mixed forest in which dominant ecological communities have reached their climax successional state."	"http://purl.obolibrary.org/obo/ENVO_01000198"
"tidal mangrove shrubland"	"envoCmecs"	"A shrubland biome which is densely vegetated by dwarf or short mangroves (and associates) that are generally less than 6 meters in height, is tidally influenced,  is located in tropical or subtropical areas."	"http://purl.obolibrary.org/obo/ENVO_01001369"
"acoustic radiation"	"envoAstro"	"A radiation process during which mechanical waves generated by oscillations radiate through an environmental material."	"http://purl.obolibrary.org/obo/ENVO_01001027"
"periglacial lake"	"envoPolar"	"A lake, part of whose margin is formed by an ice mass, ice cap or glacier, the ice having obstructed the natural drainage of the land."	"http://purl.obolibrary.org/obo/ENVO_00000200"
"aerobic respiration, using hydrogen as electron donor"	"envoPolar"		"http://purl.obolibrary.org/obo/GO_0019412"
"water ice sublimation process"	"envoPolar"	"A sublimation process during which water ice transitions into a gaseous state."	"http://purl.obolibrary.org/obo/ENVO_01000920"
"ice cap"	"envoPolar"	"A dome-shaped ice mass that covers less than 50,000 km2 of land area (usually covering a highland area)."	"http://purl.obolibrary.org/obo/ENVO_00000145"
"montane"	"envoPolar"	"An altitudinal condition which inheres in a bearer by virtue of the bearer being located at an altitude between mid-altitude forests and the tree line."	"http://purl.obolibrary.org/obo/ENVO_01000342"
"obsolete plant-associated habitat"	"http://purl.obolibrary.org/obo/envo#EnvO-Lite-GSC"	"A habitat that is in or on a living plant. Here \"plant\" denotes an individual of a species that is a sub-taxon of NCBITaxon:33090 (viridiplantae)."	"http://purl.obolibrary.org/obo/ENVO_00009001"
"frazil ice"	"envoPolar"	"New ice which is composed frazil which has congealed into a thin sheet."	"http://purl.obolibrary.org/obo/ENVO_03000046"
"gamma-ray stellar radiation"	"envoAstro"	"A stellar radiation process during which penetrating electromagnetic radiation is emitted from the radioactive decay (gamma decay) of atomic nuclei."	"http://purl.obolibrary.org/obo/ENVO_01001218"
"nivation"	"envoPolar"	"A material transformation process during which recently precipitated, powdery snow transitions into firn or névé through compaction and/or through cycles of freezing and thawing."	"http://purl.obolibrary.org/obo/ENVO_03000003"
"glacial valley"	"envoPolar"	"A valley that contains, or contained, a glacier and was formed by glacial activity. Typically U-shaped in cross-section."	"http://purl.obolibrary.org/obo/ENVO_00000248"
"marine biome"	"envoPolar"	"An aquatic biome which is determined by a marine water body."	"http://purl.obolibrary.org/obo/ENVO_00000447"
"atmospheric layer"	"envoPolar"	"A layer that is part of the atmosphere."	"http://purl.obolibrary.org/obo/ENVO_01000543"
"permafrost methane explosion"	"environmental_hazards"	"An explosion during which methane-rich gas trapped in permafrost combusts."	"http://purl.obolibrary.org/obo/ENVO_03000091"
"marine snow"	"envoPolar"	"Marine snow is a continuous shower of mostly organic detritus falling from the upper layers of the water column. Its origin lies in activities within the productive photic zone."	"http://purl.obolibrary.org/obo/ENVO_01000158"
"fishing gear"	"envoPlastics"	"A manufactured product which is used for fishing."	"http://purl.obolibrary.org/obo/ENVO_06105115"
"active layer in a cryosphere"	"envoPolar"	"A layer of environmental material which is subject to freeze-thaw cycles."	"http://purl.obolibrary.org/obo/ENVO_01001610"
"broad bean (whole)"	"subset_siren"	"A seed of a broad bean plant (Vicia faba)."	"http://purl.obolibrary.org/obo/FOODON_03301227"
"microbial mat material"	"envoPolar"	"Material derived from a microbial mat, a multi-layered sheet of micro-organisms, mainly bacteria and archaea. Microbial mats create a wide range of internal chemical environments."	"http://purl.obolibrary.org/obo/ENVO_01000157"
"convective storm"	"envoAtmo"	"An atmospheric storm which is generated by the heating and convection of moist and unstable air masses."	"http://purl.obolibrary.org/obo/ENVO_01001294"
"freshwater environment"	"envoPolar"	"An aquatic environment which is determined by freshwater."	"http://purl.obolibrary.org/obo/ENVO_01000306"
"fermented bean product"	"subset_siren"		"http://purl.obolibrary.org/obo/FOODON_03310006"
"obsolete marine pelagic feature"	"envoPolar"	"OBSOLETE A prominent or distinctive aspect, quality, or characteristic of environments occurring within the marine water column."	"http://purl.obolibrary.org/obo/ENVO_01000044"
"obsolete extreme habitat"	"http://purl.obolibrary.org/obo/envo#EnvO-Lite-GSC"	"A habitat having at least one environmental quality that tends towards either the largest or smallest element of the set. The physical or geochemical extreme conditions found in an extreme habitat are often detrimental to the majority of life on Earth."	"http://purl.obolibrary.org/obo/ENVO_00002020"
"brackish water environment"	"envoPolar"	"An environment determined by the presence of brackish water."	"http://purl.obolibrary.org/obo/ENVO_01000322"
"monochrome solar rainbow"	"envoAtmo"	"A solar rainbow which is formed by a narrow band of wavelengths, the rest of the spectrum having been scattered away by an atmosphere."	"http://purl.obolibrary.org/obo/ENVO_01001014"
"ice-encased melt pond"	"envoPolar"	"A melt pond which is completely encased in ice and thus not directly exposed to the atmosphere or underlying water."	"http://purl.obolibrary.org/obo/ENVO_03000051"
"electromagnetic radiation"	"envoAstro"	"A radiation process during which waves (or their quanta, photons) of the electromagnetic field propagate (radiate) through space carrying electromagnetic energy."	"http://purl.obolibrary.org/obo/ENVO_01001026"
"depth of water ice"	"envoPolar"	"The depth of some water ice."	"http://purl.obolibrary.org/obo/ENVO_03400017"
"multiyear ice"	"envoPolar"	"Sea ice which is thicker than second year ice, and has survived more than two seasonal melting process."	"http://purl.obolibrary.org/obo/ENVO_03000073"
"altocumulus castellanus cloud"	"envoAtmo"	"An altocumulus cloud which 1) has linearly arranged cumuliform protuberances which resemble crenellated turrets or towers, some of which are taller than they are wide in some portion of their upper parts, 2) possess a lower region or base which connects these protuberances."	"http://purl.obolibrary.org/obo/ENVO_01001427"
"air"	"http://purl.obolibrary.org/obo/envo#EnvO-Lite-GSC"	"The mixture of gases (roughly (by molar content/volume: 78% nitrogen, 20.95% oxygen, 0.93% argon, 0.038% carbon dioxide, trace amounts of other gases, and a variable amount (average around 1%) of water vapor) that surrounds the planet Earth."	"http://purl.obolibrary.org/obo/ENVO_00002005"
"winter blizzard"	"envoPolar"	"A blizzard which occurs in winter."	"http://purl.obolibrary.org/obo/ENVO_03000136"
"tropical dry broadleaf forest biome"	"wwfBiome"	"A tropical dry broadleaf forest in which dominant ecological communities have reached their climax successional state."	"http://purl.obolibrary.org/obo/ENVO_01000227"
"particulate organic matter"	"envoNceas"	"Particulate environmental material which is composed primarily of organic material."	"http://purl.obolibrary.org/obo/ENVO_04000012"
"channel"	"envoPolar"	"A structure which traverses a mass of one or more environmental materials, and encloses a roughly tubular site."	"http://purl.obolibrary.org/obo/ENVO_03000117"
"marine iceberg"	"envoPolar"	"A large mass of detached land ice in the sea or stranded in shallow water."	"http://purl.obolibrary.org/obo/ENVO_00000298"
"fluid cline"	"envoPolar"	"A fluid front which is 1) thin in comparison to the fluid mass it is a part of and 2) across which a property of that fluid mass varies greatly over short vertical distance, relative to variation across the entire fluid mass."	"http://purl.obolibrary.org/obo/ENVO_01000258"
"estuarine tidal riverine open water upper water column"	"envoMarine"	"A layer of fresh, tidal estuarine water which extends from the surface of the water column to the pycnocline or mid-depth and from a fiat boundary where the estuary bed below the water column reaches a depth of 4 meters until the end of the estuary most distal from the coast."	"http://purl.obolibrary.org/obo/ENVO_01001327"
"coastal flood"	"environmental_hazards"	"A coastal flood is a flood which is formed as a result of large amounts of water from marine water bodies or large lakes being transported to usually dry land by displacement processes such as high winds or seismic activity."	"http://purl.obolibrary.org/obo/ENVO_01000711"
"sea state"	"envoMarine"	"A physical quality which inheres in a marine water body by virtue of the height, wavelength, period, and directional energy flux of its waves which evolve into swell through nonlinear dynamics."	"http://purl.obolibrary.org/obo/ENVO_01001374"
"hydrocarbon gas emission process"	"envoPolar"	"A gas emission process during which a portion of hydrocarbon gas is transported into the atmosphere."	"http://purl.obolibrary.org/obo/ENVO_03000093"
"marine lysocline"	"envoPolar"	"The marine lysocline denotes the depth in the ocean below which the rate of dissolution of calcite increases dramatically. As water column depth and therefore pressure increases, the corresponding calcite saturation of seawater decreases and the calcite begins dissolve."	"http://purl.obolibrary.org/obo/ENVO_01000079"
"leaf"	"http://purl.obolibrary.org/obo/po#TraitNet"	"A phyllome (PO:0006001) that is not associated with a reproductive structure."	"http://purl.obolibrary.org/obo/PO_0025034"
"nebula"	"envoAstro"	"An interstellar cloud of dust, hydrogen, helium and other ionized gases"	"http://purl.obolibrary.org/obo/ENVO_01000806"
"intertropical front"	"envoAtmo"	"A weather front which exists in an equatorial trough separating the air of the Northern and Southern Hemispheres of an astronomical body."	"http://purl.obolibrary.org/obo/ENVO_01001710"
"subalpine"	"envoPolar"	"An altitudinal condition which inheres in a bearer by virtue of the bearer being located at an altitude immediately below the tree line of an elevation."	"http://purl.obolibrary.org/obo/ENVO_01000341"
"ultraviolet stellar radiation"	"environmental_hazards"	"A stellar radiation process during which electromagnetic waves or their quanta are emitted from a star at wavelengths between 10 nm and 400 nm."	"http://purl.obolibrary.org/obo/ENVO_01001216"
"cirrus cloud"	"envoAtmo"	"A cloud which 1) has been shaped into detached fibrous filaments, 2) is almost exclusively composed of ice crystals, 3) is located in the high level of the atmosphere (high étage)."	"http://purl.obolibrary.org/obo/ENVO_01001160"
"Bathymodiolus-dominated oceanic mussel reef"	"envoCmecs"	"An oceanic mussel reef which is primarily settled by mussels of the genus Bathymodiolus and primarily composed of self-adhered or conglomerated mussel shells"	"http://purl.obolibrary.org/obo/ENVO_01001385"
"marine anoxic zone"	"envoPolar"	"Marine anoxic zones are areas of marine water that are depleted of dissolved oxygen. This condition is generally found in areas that have restricted water exchange. In most cases, oxygen is prevented from reaching the deeper levels by a physical barrier (sill) as well as by a pronounced density stratification. Anoxic conditions will occur if the rate of oxidation of organic matter by bacteria is greater than the supply of dissolved oxygen."	"http://purl.obolibrary.org/obo/ENVO_01000066"
"megathrust earthquake"	"environmental_hazards"	"A megathrust earthquake is a tectonic earthquake which occurs at subduction zones at destructive plate boundaries (convergent boundaries). These interplate earthquakes are the planet's most powerful, with moment magnitudes that can exceed 9.0."	"http://purl.obolibrary.org/obo/ENVO_01000679"
"liver paste"	"subset_siren"		"http://purl.obolibrary.org/obo/FOODON_00001008"
"plateau glacier"	"envoPolar"	"A glacier on a plateau or high area, smaller than an ice sheet."	"http://purl.obolibrary.org/obo/ENVO_00000457"
"plant resin"	"http://purl.obolibrary.org/obo/po#Gymnosperms"	"A portion of plant substance (PO:0025161) that consists of a complex mixture of organic aromatic compounds such as mono-, sesqui-, and diterpenoids."	"http://purl.obolibrary.org/obo/PO_0025603"
"jet-effect wind"	"envoAtmo"	"A wind which is driven by the acceleration of flow through a gap, constriction, or channel resulting from large-scale pressure gradient, or by Venturi acceleration through a constricting passage."	"http://purl.obolibrary.org/obo/ENVO_01001730"
"formation of a liquid aerosol in an atmosphere"	"envoAtmo"	"A process during which an aerosol, consisting of droplets of liquid suspended in gas, is formed in an atmosphere."	"http://purl.obolibrary.org/obo/ENVO_01001087"
"astronomical body part"	"envoPolar"	"A material part of an astronomical body."	"http://purl.obolibrary.org/obo/ENVO_01000813"
"stratus cloud"	"envoCloudAtlas"	"A cloud which 1) occurs in the form of a layer with a fairly uniform base or, less frequently, ragged patches, 2) is composed of small water droplets, 3) is located in the low level of the atmosphere (low étage)."	"http://purl.obolibrary.org/obo/ENVO_01001413"
"iron planet"	"envoAstro"	"A planet which in primarily composed of an iron-rich core with little to no mantle"	"http://purl.obolibrary.org/obo/ENVO_01001142"
"flash flood"	"environmental_hazards"	"A flash flood is a flood formed by the rapid flooding of geomorphic low-lying areas. It may be caused by heavy rain associated with a severe thunderstorm, hurricane, tropical storm, or meltwater from ice or snow flowing over ice sheets or snowfields. Flash floods may also occur after the collapse of a natural ice or debris dam, or a human structure such as a man-made dam. Flash floods are distinguished from a regular flood by a timescale of less than six hours."	"http://purl.obolibrary.org/obo/ENVO_01000713"
"coastal water body"	"envoPolar"	"Coastal water is a marine water body bordering a coast."	"http://purl.obolibrary.org/obo/ENVO_02000049"
"ice fog"	"envoPolar"	"Fog which is composed of particles of ice."	"http://purl.obolibrary.org/obo/ENVO_03000139"
"biofilm"	"http://purl.obolibrary.org/obo/envo#EnvO-Lite-GSC"	"A complex aggregation of microorganisms marked by the excretion of a protective and adhesive matrix; usually adhering to a substratum."	"http://purl.obolibrary.org/obo/ENVO_00002034"
"snowfall"	"envoCryo"	"A hydrological process in which irregular aggregates of snow fall to the surface of an astronomical body."	"http://purl.obolibrary.org/obo/ENVO_01000895"
"proplyd"	"envoAstro"	"A protoplanetary disk which is externally illuminated and undergoing photoevaporation."	"http://purl.obolibrary.org/obo/ENVO_01001151"
"drought"	"environmental_hazards"	"A hydrological precipitation process with a reduced rate relative to some historical average, typically resulting in ecosystemic perturbations."	"http://purl.obolibrary.org/obo/ENVO_1000745"
"migration path"	"envoPolar"	"An ecological corridor through which organisms move during a migration process."	"http://purl.obolibrary.org/obo/ENVO_01000931"
"secondary cold front"	"envoAtmo"	"A cold front which forms behind a frontal cyclone and within a cold air mass with an appreciable horizontal temperature gradient."	"http://purl.obolibrary.org/obo/ENVO_01001718"
"cryosphere"	"envoPolar"	"An astronomical body part which is composed primarily of environmental materials in their frozen form."	"http://purl.obolibrary.org/obo/ENVO_03000143"
"mussel bed"	"envoMarine"	"A marine faunal bed which is dominated by mussels of the Mytilus or Modiolus genera either 1) resting on the sediment surface, 2)  partially embedded in the sediment, 3) attached to conspecifics (by using their byssal threads), or 4) attached to a piece of gravel in slightly gravelly fine sediments."	"http://purl.obolibrary.org/obo/ENVO_01001379"
"water column"	"envoPlastics"	"A liquid astronomical body part which 1) vertically spans a water body and 2) has fiat boundaries approximating a columnar shape."	"http://purl.obolibrary.org/obo/ENVO_06105011"
"tectonic earthquake"	"environmental_hazards"	"An earthquake caused by the sudden release of energy accumulated in an astronomical body's crust, as the elastic strain placed on constituent rock masses causes them to fracture."	"http://purl.obolibrary.org/obo/ENVO_01000678"
"blue ice"	"envoPolar"	"Water ice containing little to no air bubbles resulting in a reduction of internal light scattering and, given sufficient volume, a blue appearance."	"http://purl.obolibrary.org/obo/ENVO_03000007"
"environment determined by a biofilm on an animal surface"	"envoMeo"	"An environmental system which has its properties and dynamics determined by a biofilm on the surface of a animal."	"http://purl.obolibrary.org/obo/ENVO_01001034"
"digestive tract environment"	"envoMeo"	"An environmental system which has its properties and dynamics determined by a digestive tract."	"http://purl.obolibrary.org/obo/ENVO_01001033"
"cloud"	"envoAtmo"	"A cloud is a visible mass of aerosolised liquid droplets or frozen crystals suspended in an atmosphere above the surface of a planetary body."	"http://purl.obolibrary.org/obo/ENVO_01000760"
"sleet pellet"	"envoPolar"	"An ice mass which is primarily composed of frozen or mostly frozen raindrops or refrozen partially melted snowflakes."	"http://purl.obolibrary.org/obo/ENVO_03400015"
"marine tidal flow process"	"envoMarine"	"A tidal flow process which occurs in an ocean or sea and during which tidal movements generate advective flows, often amplified in velocity when moving through an inlet, pass or channel."	"http://purl.obolibrary.org/obo/ENVO_01001333"
"blizzard"	"envoAtmo"	"A blizzard is a severe snowstorm during which snowfall is transported by strong winds, sustained for several hours."	"http://purl.obolibrary.org/obo/ENVO_01000903"
"sea cliff"	"envoPolar"	"A cliff that is a margin of a sea or ocean."	"http://purl.obolibrary.org/obo/ENVO_00000088"
"terminal moraine"	"envoPolar"	"Ridges of unconsolidated debris deposited at the snout or end of the glacier. They usually reflect the shape of the glacier's terminus."	"http://purl.obolibrary.org/obo/ENVO_00000252"
"coastal inlet"	"envoPolar"	"An opening of the sea into the land."	"http://purl.obolibrary.org/obo/ENVO_00000137"
"landlocked sea"	"envoMarine"	"A sea that is not connected with an ocean."	"http://purl.obolibrary.org/obo/ENVO_00000219"
"dry pitfall trap"	"envoCesab"	"A pitfall trap in which a glass, plastic, or metal container devoid of accumulations of any liquid is used to contain any animal that falls inside."	"http://purl.obolibrary.org/obo/ENVO_01000977"
"mock community culture"	"envoOmics"	"A cell culture which is composed of a microbial community of known composition."	"http://purl.obolibrary.org/obo/ENVO_01001059"
"atmospheric secondary aerosol formation process"	"envoAtmo"	"A process during which gas-phase molecules form solid or liquid particles that are stable enough to continue growing in size - via the condensation or aggregation of other gas-phase molecules - at a greater rate than their constituents re-enter gas phase."	"http://purl.obolibrary.org/obo/ENVO_01001365"
"freezing fog"	"envoPolar"	"A fog the droplets of which freeze upon contact with exposed objects, forming a coating of rime or glaze."	"http://purl.obolibrary.org/obo/ENVO_03000137"
"diurnal marine tidal flow zone"	"envoMarine"	"A marine zone in which ocean waters undergo a diurnal (once per day) tidal oscillation - with one high and one low tide per day - due to the supression of a second daily oscillation by the geometry of the ocean basin and obstructions presented by land masses."	"http://purl.obolibrary.org/obo/ENVO_01001338"
"snow patch"	"envoPolar"	"An accumulation of snow and firn which rests upon land."	"http://purl.obolibrary.org/obo/ENVO_03000113"
"hair ice"	"envoPolar"	"A type of water ice that forms on dead wood with the assistance of the fungus Exidiopsis effusa and takes the shape of fine, silky hair."	"http://purl.obolibrary.org/obo/ENVO_01000847"
"ocean acidification"	"envoPolar"	"Ocean acidification is a process during which the pH of a sea or ocean is lowered."	"http://purl.obolibrary.org/obo/ENVO_01000631"
"marine aphotic zone"	"envoMarine"	"The zone of an ocean below 200m, in which photosynthesis cannot occur due to the lack of light."	"http://purl.obolibrary.org/obo/ENVO_00000210"
"glacial lake"	"envoPolar"	"A lake which is primarily composed of glacial meltwater and which fills a depression formed as a result of a glacial erosion process."	"http://purl.obolibrary.org/obo/ENVO_00000488"
"manganese-reducing sediment"	"envoPolar"	"Sediment hosting and characterised by active manganese reducing microbial communities."	"http://purl.obolibrary.org/obo/ENVO_01000151"
"estuarine coastal surface layer"	"envoCmecs"	"A layer of estuarine water which extends a few centimeters from the surface of the water column towards the estuary bed and from the shore to a fiat boundary where the estuary bed below the water column reaches a depth of 4 meters."	"http://purl.obolibrary.org/obo/ENVO_01001302"
"lateral moraine"	"envoPolar"	"The parallel ridges of till deposited along the sides of an alglacier. The unconsolidated debris is deposited on top of the glacier by frost shattering of the valley walls and from tributary streams flowing into the valley. The till is carried along the glacial margin until the glacier melts."	"http://purl.obolibrary.org/obo/ENVO_00000249"
"squall wind"	"envoAtmo"	"An atmospheric wind which rapidly forms, lasts for a duration in the order of minutes, and then rapidly decreases in speed."	"http://purl.obolibrary.org/obo/ENVO_01001728"
"frost heaving process"	"envoNceas"	"Frost heaving is a process during which an upwards swelling of soil occurs due to freezing conditions caused by an increasing presence of ice as it grows towards the surface."	"http://purl.obolibrary.org/obo/ENVO_04000001"
"Bathymodiolus-dominated oceanic mussel bed"	"envoMarine"	"An oceanic mussel bed which has mussel communities dominated by members of the genus Bathymodiolus."	"http://purl.obolibrary.org/obo/ENVO_01001390"
"carbon monoxide ice"	"envoAstro"	"Ice which is primarily composed of carbon monoxide."	"http://purl.obolibrary.org/obo/ENVO_01001141"
"cold environment"	"envoPolar"	"An environment which has a lower temperature than some local or global average."	"http://purl.obolibrary.org/obo/ENVO_01000309"
"marine water mass"	"envoPolar"	"A mass of marine water."	"http://purl.obolibrary.org/obo/ENVO_01000686"
"NSIDC blizzard"	"envoCryo"	"A blizzard which has 1) winds of 35 miles per hour (approximately 56 kilometers per hour), 2) lasts for a period of at least three hours, and 3) occurs in extremely cold temperatures."	"http://purl.obolibrary.org/obo/ENVO_03000135"
"environment associated with an animal part or small animal"	"envoMeo"	"An environmental system determined by part of a living or dead animal, or a whole small animal."	"http://purl.obolibrary.org/obo/ENVO_01001055"
"poly(propylene)"	"envoPlastics"		"http://purl.obolibrary.org/obo/CHEBI_53550"
"ice planet"	"envoAstro"	"A planet which has a surface layer that nearly completely or completely covered by ice, and which has a substantial portion of its mass composed of ice."	"http://purl.obolibrary.org/obo/ENVO_01001137"
"environment associated with an aquatic invertebrate"	"envoMeo"	"An environment which has its properties and composition largely determined by the presence of a metazoan which lacks a vetebral column and which has a habitat that is found in an aquatic environmental system."	"http://purl.obolibrary.org/obo/ENVO_01001176"
"environment determined by a biofilm on a non-saline surface"	"envoEmpo"	"An environmental system which has its properties and dynamics determined by a biofilm on a surface which is exposed to non-saline materials."	"http://purl.obolibrary.org/obo/ENVO_01001051"
"sediment permeated by saline water"	"envoEmpo"	"Sediment which has its porespace filled by water with increased levels of sodium chloride and other salts."	"http://purl.obolibrary.org/obo/ENVO_01001036"
"saline water environment"	"envoPolar"	"An environmental system which has its properties and dynamics determined by saline water."	"http://purl.obolibrary.org/obo/ENVO_01000307"
"marine wind mixed layer"	"envoMarine"	"The upper part of the marine water column with generally uniform properties resulting from wind-driven mixing."	"http://purl.obolibrary.org/obo/ENVO_01000061"
"thaw hole"	"envoPolar"	"A channel which traverses an ice mass floating on a water body and bridges the atmosphere to the underlying water through its internal cavity."	"http://purl.obolibrary.org/obo/ENVO_03000048"
"root"	"http://purl.obolibrary.org/obo/po#Angiosperm"	"A plant axis (PO:0025004) that lacks shoot axis nodes (PO:0005004) and usually grows indeterminately."	"http://purl.obolibrary.org/obo/PO_0009005"
"neritic mussel bed"	"envoCmecs"	"A mussel bed which is located in benthic regions that are part of a continental shelf."	"http://purl.obolibrary.org/obo/ENVO_01001389"
"artificial harbor"	"envoPolar"	"A harbor constructed by human agency."	"http://purl.obolibrary.org/obo/ENVO_00000464"
"slope flow"	"envoAtmo"	"An atmospheric wind which moves up or down a slope and is driven by heating or cooling of that slope."	"http://purl.obolibrary.org/obo/ENVO_01001732"
"pancake ice"	"envoPolar"	"A sea ice floe which has a rounded or circular shape and raised rims."	"http://purl.obolibrary.org/obo/ENVO_03000067"
"atmosphere-ocean momentum transfer process"	"envoMarine"	"A momentum transfer process which unfolds as winds generate drag at the bottom of the atmosphere,coupled to dynamical forcing at the surface of the ocean."	"http://purl.obolibrary.org/obo/ENVO_01001843"
"environment determined by a biofilm on a saline surface"	"envoEmpo"	"An environmental system which has its properties and dynamics determined by a biofilm on a surface which is exposed to saline materials."	"http://purl.obolibrary.org/obo/ENVO_01001056"
"large river delta biome"	"wwfBiome"	"A freshwater river biome which is determined by the delta of a large river."	"http://purl.obolibrary.org/obo/ENVO_00000889"
"ice calving process"	"envoPolar"	"A process during which a part of an ice mass breaks away from the main mass."	"http://purl.obolibrary.org/obo/ENVO_01000917"
"depositional process"	"envoPolar"	"A process during which material entities are added to a landform or to a feature upon the landform."	"http://purl.obolibrary.org/obo/ENVO_03000054"
"cyclonic circulation"	"envoAtmo"	"A mass fluid flow which moves  in the same direction as a planet's rotation, rotating due to a Coriolis effect."	"http://purl.obolibrary.org/obo/ENVO_01001748"
"area of emergent herbaceous wetland"	"nlcd2011"	"An area of a planet's surface which is primarily covered by perennial herbaceous vegetation and where the underlying soil or substrate is periodically saturated with or covered by water. This area is in contact with an atmospheric column extending from the planetary boundary layer to the planet's exosphere with little to no physical obstruction."	"http://purl.obolibrary.org/obo/ENVO_01000894"
"snow layer"	"envoPolar"	"A cryospheric layer which is primarily composed of snow."	"http://purl.obolibrary.org/obo/ENVO_03000141"
"freezing"	"envoCryo"	"A material congelation process during which a liquid turns into a solid when its temperature is lowered below its melting point."	"http://purl.obolibrary.org/obo/ENVO_01001548"
"proglacial lake"	"envoPolar"	"A lake formed either by the damming action of a moraine or ice dam during the retreat of a melting glacier, or one formed by meltwater trapped against an ice mass due to isostatic depression of the crust around the ice."	"http://purl.obolibrary.org/obo/ENVO_00000435"
"biogeochemical cycling"	"envoPolar"	"A biogeochemical process during which one or more chemical compounds are sequentially converted into a series of related compounds in a regularly repeating, periodic fashion."	"http://purl.obolibrary.org/obo/ENVO_02500009"
"fragmentation due to weathering"	"envoPlastics"	"A fragmentation process which is caused by weathering."	"http://purl.obolibrary.org/obo/ENVO_06105028"
"tropical marine upwelling biome"	"wwfBiome"	"A marine upwelling biome which is subject to tropical climate patterns."	"http://purl.obolibrary.org/obo/ENVO_01000859"
"cooling-driven katabatic wind"	"envoAtmo"	"A katabatic wind which is driven by the cooling and subsequent sinking of atmospheric gas masses."	"http://purl.obolibrary.org/obo/ENVO_01001721"
"diurnal marine tidal flow process"	"envoCmecs"	"A tidal flow process which occurs once per day in ocean waters where a second daily oscillation is blocked by land masses or ocean basin geometry."	"http://purl.obolibrary.org/obo/ENVO_01001339"
"thermoplastic material"	"envoPlastics"	"An environmental material which is capable of, repeatedly, becoming plastic when heated and hardening again when cooled."	"http://purl.obolibrary.org/obo/ENVO_06105003"
"permanent marine thermocline"	"envoPolar"	"A marine thermocline which separates the marine cold-water sphere from the marine warm-water sphere and which does not dissipate seasonally."	"http://purl.obolibrary.org/obo/ENVO_01000106"
"environment determined by a biofilm on a plant surface"	"envoEmpo"	"An environmental system which has its properties and dynamics determined by a biofilm on the surface of a plant."	"http://purl.obolibrary.org/obo/ENVO_01001032"
"flaw lead"	"envoPolar"	"An ice lead between a mass of fast ice and a mass of pack ice."	"http://purl.obolibrary.org/obo/ENVO_01001552"
"concentration of carbon dioxide in air"	"envoNceas"	"The concentration of carbon dioxide when measured in air."	"http://purl.obolibrary.org/obo/ENVO_04000004"
"particulate environmental material"	"envoAtmo"	"An environmental material which is composed primarily of particles."	"http://purl.obolibrary.org/obo/ENVO_01000060"
"asthenosphere"	"envoPolar"	"An asthenosphere is a layer of a terrestrial-type planet or natural satellite which is highly viscous, mechanically weak, and ductilely deforming."	"http://purl.obolibrary.org/obo/ENVO_01000647"
"galaxy"	"envoAstro"	"A galaxy is a gravitationally bound system of stars, stellar remnants, interstellar gas, dust, and dark matter."	"http://purl.obolibrary.org/obo/ENVO_01000807"
"pitfall trap"	"envoCesab"	"An animal trap which consists of a container set flush with the ground such that animals moving along the ground may fall in and be available for examination or collection."	"http://purl.obolibrary.org/obo/ENVO_01000976"
"littering"	"envoPlastics"	"An anthropogenic environmental process during which waste is improperly disposed of into the environment."	"http://purl.obolibrary.org/obo/ENVO_06105108"
"X-ray stellar radiation"	"environmental_hazards"	"A stellar radiation process during which penetrating electromagnetic radiation is emitted by high-energy electrons as they fall into a lower state of energy."	"http://purl.obolibrary.org/obo/ENVO_01001217"
"nilas"	"envoPolar"	"A sea ice floe which is thin, elastic, continuous, and of a transparent gray color, which results from the freezing of new ice."	"http://purl.obolibrary.org/obo/ENVO_03000068"
"oceanic mussel bed"	"envoCmecs"	"A mussel bed which is located in benthic regions beyond (offshore to) a continental shelf."	"http://purl.obolibrary.org/obo/ENVO_01001388"
"planetary subsurface environment"	"envoOmics"	"An environmental system which has its properties and dynamics determined by the subsurface zone of a planet."	"http://purl.obolibrary.org/obo/ENVO_01001046"
"environment associated with a fungal tissue"	"envoEmpo"	"An environmental system determined by part of a living or dead fungus."	"http://purl.obolibrary.org/obo/ENVO_01001058"
"astronomical body"	"envoAstro"	"An object which is naturally occuring, bound together by gravitational or electromagnetic forces, and surrounded by space."	"http://purl.obolibrary.org/obo/ENVO_01000799"
"powdery snow"	"envoPolar"	"Uncompacted snow containing trapped atmospheric gases."	"http://purl.obolibrary.org/obo/ENVO_03000027"
"adfreezing"	"envoPolar"	"Adfreezing is a freezing process during which two objects adhere to each other via ice."	"http://purl.obolibrary.org/obo/ENVO_04000000"
"marine sediment"	"envoPolar"	"Sediment which has been transported through the marine water column, settling on the seafloor."	"http://purl.obolibrary.org/obo/ENVO_03000033"
"environment associated with a plant part or small plant"	"envoEmpo"	"An environmental system determined by part of a living or dead plant, or a whole small plant."	"http://purl.obolibrary.org/obo/ENVO_01001057"
"formation of a solid aerosol in an atmosphere"	"envoAtmo"	"A process during which an aerosol, consisting of solid particulates suspended in a gas, is formed in an atmosphere."	"http://purl.obolibrary.org/obo/ENVO_01001086"
"area of gramanoid or herbaceous vegetation"	"nlcd2011"	"An area of a planet's surface which is primarily covered by gramanoid or herbaceous vegetation and which is not subject to intensive management by humans. This area is in contact with an atmospheric column extending from the planetary boundary layer to the planet's exosphere with little to no physical obstruction."	"http://purl.obolibrary.org/obo/ENVO_01000888"
"mussel reef"	"envoMarine"	"A marine reef which is primarily composed of self-adhered or conglomerated mussel shells."	"http://purl.obolibrary.org/obo/ENVO_01001386"
"tarn"	"envoPolar"	"A mountain lake that is formed in a cirque excavated by a glacier. A moraine may form a natural dam below a tarn."	"http://purl.obolibrary.org/obo/ENVO_00000455"
"estuarine coastal lower water column"	"envoMarine"	"A layer of estuarine water which extends from an estuarine pycnocline or mid-depth to the estuarine bed and from the shore to a fiat boundary where the estuary bed below the water column reaches a depth of 4 meters."	"http://purl.obolibrary.org/obo/ENVO_01001314"
"dry-adiabatic process"	"envoAtmo"	"An adiabatic process during which no condensation of water vapor occurs and no liquid water is present."	"http://purl.obolibrary.org/obo/ENVO_01001724"
"altocumulus cloud"	"envoCloudAtlas"	"A cloud which 1) has been shaped into laminae, rounded masses or rolls, 2) is exclusively composed of water droplets, 3) is located in the middle level of the atmosphere (middle étage)."	"http://purl.obolibrary.org/obo/ENVO_01001409"
"planet"	"envoPolar"	"A planet is an astronomical body orbiting a star or stellar remnant that is massive enough to be rounded by its own gravity, is not massive enough to cause thermonuclear fusion, and has cleared its neighbouring region of planetesimals."	"http://purl.obolibrary.org/obo/ENVO_01000800"
"particle beam radiation"	"envoAstro"	"A particle radiation process during which subatomic particles move in the same direction."	"http://purl.obolibrary.org/obo/ENVO_01001025"
"giant gas planet"	"envoAstro"	"A gas planet which has mass and size comparable to Jupiter and Saturn."	"http://purl.obolibrary.org/obo/ENVO_01001124"
"litter role"	"envoPlastics"	"A role which 1) inheres in a material entity 2) is realised when that entity is discarded outside waste management systems by humans or their technologies."	"http://purl.obolibrary.org/obo/ENVO_06105109"
"peatland"	"envoPolar"	"A wetland ecosystem which accumulates acidic peat, a deposit of dead plant material."	"http://purl.obolibrary.org/obo/ENVO_00000044"
"hypersaline water"	"envoPolar"	"Water which contains a highly increased concentration of dissolved salts, surpassing the average salinity of seawater."	"http://purl.obolibrary.org/obo/ENVO_00002012"
"environment determined by a biofilm on a fungal surface"	"envoOmics"	"An environmental system which has its properties and dynamics determined by a biofilm on the surface of a fungus."	"http://purl.obolibrary.org/obo/ENVO_01001035"
"soil environment"	"envoOmics"	"An environmental system which has its properties and dynamics determined by soil."	"http://purl.obolibrary.org/obo/ENVO_01001044"
"secondary atmospheric aerosol formation event"	"envoAtmo"	"A secondary aerosol formation process which occurs in an atmosphere at an increased rate relative to background processes of the same kind."	"http://purl.obolibrary.org/obo/ENVO_01001373"
"obsolete terrestrial habitat"	"http://purl.obolibrary.org/obo/envo#EnvO-Lite-GSC"	"A habitat that is on or at the boundary of the surface of the Earth."	"http://purl.obolibrary.org/obo/ENVO_00002009"
"anabatic wind"	"envoAtmo"	"An upslope wind driven by heating at the slope surface under fair-weather conditions."	"http://purl.obolibrary.org/obo/ENVO_01001733"
"methane ice"	"envoAstro"	"Ice which is primarily composed of methane."	"http://purl.obolibrary.org/obo/ENVO_01001139"
"tropical shrubland biome"	"wwfBiome"	"A shrubland biome which is subject to tropical climate patterns."	"http://purl.obolibrary.org/obo/ENVO_01000214"
"hydrographic feature"	"envoPolar"	"A geographical feature associated with water."	"http://purl.obolibrary.org/obo/ENVO_00000012"
"biofouling"	"envoPlastics"	"A fouling process during which biological matter accumulates on a solid surface."	"http://purl.obolibrary.org/obo/ENVO_06105023"
"estuarine open water upper water column"	"envoCmecs"	"A layer of estuarine water which extends from the surface of the water column to the pycnocline or mid-depth and from a fiat boundary where the estuary bed below the water column reaches a depth of 4 meters until the end of the estuary most distal from the coast."	"http://purl.obolibrary.org/obo/ENVO_01001316"
"plastic pellet"	"envoPlastics"	"A piece of plastic which is 1) hard, 2) has a smooth external surface, and 3) has a roughly spherical or granular shape."	"http://purl.obolibrary.org/obo/ENVO_06105010"
"Bondon cheese environment"	"envoMeo"	"An environment which has its properties and composition determined by a portion of Bondon cheese."	"http://purl.obolibrary.org/obo/ENVO_01001180"
"cold occluded front"	"envoAtmo"	"An occluded front which is adjacent to a cold front 1) that is moving away from the coldest air in the vicinity,  2) where the neighbouring cold front undercuts the neighbouring warm front in the occulsion zone, and 3) where the coldest air in the vicinity replaces less cold air towards the surface of the astronomical body."	"http://purl.obolibrary.org/obo/ENVO_01001715"
"juice beverage"	"subset_siren"		"http://purl.obolibrary.org/obo/FOODON_03315552"
"marine pycnocline"	"envoPolar"	"A pycnocline which is part of a marine water body and composed primarily of sea water."	"http://purl.obolibrary.org/obo/ENVO_01000077"
"sea ice"	"envoPolar"	"Water ice which has formed by the freezing of sea water."	"http://purl.obolibrary.org/obo/ENVO_00002200"
"falling sleet"	"envoPolar"	"An object aggregate which is primarily composed of particles of water in liquid, frozen, or partially frozen states."	"http://purl.obolibrary.org/obo/ENVO_03400009"
"hydrometeor"	"envoAtmo"	"A meteor which is primarily composed of water."	"http://purl.obolibrary.org/obo/ENVO_01001010"
"moraine"	"envoPolar"	"An accumulation of boulders, stones, or other debris carried and deposited by a glacier."	"http://purl.obolibrary.org/obo/ENVO_00000177"
"sea"	"envoMarine"	"A large expanse of saline water usually connected with an ocean."	"http://purl.obolibrary.org/obo/ENVO_00000016"
"warm season"	"envoPolar"	"A season during which the average temperature of a planetary part exceeds that of all other seasons it endures during a season generating process."	"http://purl.obolibrary.org/obo/ENVO_03000097"
"glacial ice loss"	"envoPolar"	"A process during which the mass of ice constituting a glacier decreases."	"http://purl.obolibrary.org/obo/ENVO_03000017"
"subglacial lake"	"envoPolar"	"A lake which is situated beneath a glacier."	"http://purl.obolibrary.org/obo/ENVO_03000120"
"sea floor"	"envoPlastics"	"A marine bed which lies below a sea."	"http://purl.obolibrary.org/obo/ENVO_00000482"
"alpine tundra ecosystem"	"envoPolar"	"A tundra ecosystem which exists at high altitudes and where vegetation is stunted due to low temperatures and high winds."	"http://purl.obolibrary.org/obo/ENVO_01001371"
"planetary cryosphere"	"envoPolar"	"A cryosphere which is part of a planet."	"http://purl.obolibrary.org/obo/ENVO_03000144"
"face skin environment"	"envoMeo"		"http://purl.obolibrary.org/obo/ENVO_2100005"
"stellar radiation"	"environmental_hazards"	"An electromagnetic radiation process during which electromagnetic waves or their quanta are emitted from a star."	"http://purl.obolibrary.org/obo/ENVO_01001211"
"snow drift formation"	"envoPolar"	"An accumulation process during which a powdery snow carried on the wind settles on a solid surface, forming a mound."	"http://purl.obolibrary.org/obo/ENVO_03000104"
"freshwater biome"	"envoPolar"	"An aquatic biome which is determined by a body of freshwater."	"http://purl.obolibrary.org/obo/ENVO_00000873"
"ocean planet"	"envoAstro"	"A planet which has a surface layer that nearly completely or completely covered by water, and which has a substantial portion of its mass composed of water."	"http://purl.obolibrary.org/obo/ENVO_01001136"
"saline sediment environment"	"envoOmics"	"An environmental system which has its properties and dynamics determined by sediment permeated by saline water."	"http://purl.obolibrary.org/obo/ENVO_01001050"
"feather environment"	"envoMeo"		"http://purl.obolibrary.org/obo/ENVO_2100006"
"methane gas emission process"	"envoPolar"	"A hydrocarbon gas emission process during which a portion of methane gas is transported into the atmosphere."	"http://purl.obolibrary.org/obo/ENVO_03000094"
"dirt cone"	"envoPolar"	"A feature of a glacier, in which dirt, which has fallen into a hollow in the ice, forms a coating which insulates the ice below. The surrounding ice melts away, leaving the dirt cone."	"http://purl.obolibrary.org/obo/ENVO_00000430"
"iceberg calving process"	"envoPolar"	"A process during which a part of a glacier breaks away from the main mass as an iceberg."	"http://purl.obolibrary.org/obo/ENVO_03000031"
"permafrost crater derived from a methane explosion"	"envoPolar"	"A crater which is found in permafrost and formed as a result of an explosion fuelled by methane formerly contained in that permafrost."	"http://purl.obolibrary.org/obo/ENVO_03000089"
"areal flooding"	"environmental_hazards"	"Areal flooding is a flooding process in which flat or low-lying areas become inundated with water due to water input exceeding infiltration, evaporation, or run off."	"http://purl.obolibrary.org/obo/ENVO_01000717"
"tropical marine coral reef biome"	"wwfBiome"	"A marine coral reef biome which is located in a region with a tropical climate."	"http://purl.obolibrary.org/obo/ENVO_01000854"
"pedosphere"	"envoAstro"	"An astronomical body part which is composed of soil, subject to soil formation processes, and found on the surface of a lithosphere."	"http://purl.obolibrary.org/obo/ENVO_01000820"
"cultured dairy product"	"subset_siren"	"A cultured dairy product is a fermented dairy product in which a microbial starter was introduced to the fermentation process."	"http://purl.obolibrary.org/obo/FOODON_03303909"
"ocean biome"	"envoPolar"	"A marine biome which is determined by an ocean."	"http://purl.obolibrary.org/obo/ENVO_01000048"
"riverine flood"	"environmental_hazards"	"A riverine flood is a flood which is formed as a result of a river's flow rate exceeding the capacity of its channel."	"http://purl.obolibrary.org/obo/ENVO_01000712"
"radiation from a manufactured product"	"environmental_hazards"	"An electromagnetic radiation process during which electromagnetic waves or their quanta are emitted from a manufactured product."	"http://purl.obolibrary.org/obo/ENVO_01001501"
"poly(ethylene terephthalate) polymer"	"envoPlastics"		"http://purl.obolibrary.org/obo/CHEBI_61452"
"refractory astrogeological material"	"envoAstro"	"A material which is composed primarily of chemical elements and compounds which have equilibrium condensation temperatures above approximately 1300 Kelvin and which are part of the crust or atmosphere of a moon or planet."	"http://purl.obolibrary.org/obo/ENVO_01001156"
"hypersaline water environment"	"envoOmics"	"An environmental system which has its properties and dynamics determined by hypersaline water."	"http://purl.obolibrary.org/obo/ENVO_01001043"
"polar front"	"envoPolar"	"A weather front which separates air masses of tropical and polar origin."	"http://purl.obolibrary.org/obo/ENVO_01001698"
"land ice mass"	"envoPolar"	"An ice mass which has formed over land."	"http://purl.obolibrary.org/obo/ENVO_01001547"
"erosionally enriched glacial ice"	"envoPolar"	"Glacial ice which contains material liberated during a glacial erosion process."	"http://purl.obolibrary.org/obo/ENVO_03000005"
"aquatic estuarine layer"	"envoPolar"	"A layer of liquid that is part of an estuary."	"http://purl.obolibrary.org/obo/ENVO_01001301"
"globular star cluster"	"envoAstro"	"A group of gravitationally bound stars."	"http://purl.obolibrary.org/obo/ENVO_01000805"
"warm core cyclone"	"environmental_hazards"	"A cyclone which rotates around an area low atmospheric pressure with increased temperature."	"http://purl.obolibrary.org/obo/ENVO_01001298"
"flooded grassland biome"	"wwfBiome"		"http://purl.obolibrary.org/obo/ENVO_01000195"
"lake channel"	"envoPolar"	"A channel of a watercourse which contains lake water."	"http://purl.obolibrary.org/obo/ENVO_00000397"
"particulate organic nitrogen"	"envoNceas"	"Particulate organic matter which is composed primarily of nitrogen."	"http://purl.obolibrary.org/obo/ENVO_04000014"
"cyclonic circulation"	"envoMarine"	"A mass fluid flow which moves  in the same direction as a planet's rotation, rotating due to a Coriolis effect."	"http://purl.obolibrary.org/obo/ENVO_01001748"
"cirrocumulus castellanus cloud"	"envoAtmo"	"A cirrocumulus cloud which 1) has linearly arranged cumuliform protuberances which resemble crenellated turrets or towers, some of which are taller than they are wide in some portion of their upper parts, 2) possess a lower region or base which connects these protuberances."	"http://purl.obolibrary.org/obo/ENVO_01001426"
"seasonal melting process"	"envoPolar"	"A material transformation process during which a material entity melts during a warm season."	"http://purl.obolibrary.org/obo/ENVO_03000099"
"environment determined by a metazoan secretion"	"envoMeo"	"An environmental system which has its properties and dynamics determined by a bodily secretion of a metazoan."	"http://purl.obolibrary.org/obo/ENVO_01001030"
"sea surface layer"	"envoPlastics"	"A surface layer which is part of an ocean or sea."	"http://purl.obolibrary.org/obo/ENVO_01001581"
"hours of sunshine"	"envoPolar"	"A one-dimensional temporal region during which an entity is exposed to stellar radiation."	"http://purl.obolibrary.org/obo/ENVO_09200037"
"lake-effect snowfall"	"envoCryo"	"Snowfall which 1) is localized, 2) is convective, and 3) occurs as a result of a cold, dry air mass absorbing heat and moisture as it flows over a lake with warmer waters."	"http://purl.obolibrary.org/obo/ENVO_03400006"
"pork (dehydrated)"	"subset_siren"		"http://purl.obolibrary.org/obo/FOODON_03312053"
"glaciation"	"envoPolar"	"An interval of time within an ice age and during which temperatures fall resulting in planet-wide glacier advances."	"http://purl.obolibrary.org/obo/ENVO_01001641"
"animal trap"	"envoCesab"	"A manufactured product which is designed to catch and hold animals."	"http://purl.obolibrary.org/obo/ENVO_01000975"
"cocoa food product"	"subset_siren"		"http://purl.obolibrary.org/obo/FOODON_03315302"
"blue cheese food product"	"subset_siren"		"http://purl.obolibrary.org/obo/FOODON_00001065"
"atmospheric storm"	"environmental_hazards"	"An atmospheric storm is a process in which a portion of an astronomical body's atmosphere is strongly perturbed from its prevaling weather."	"http://purl.obolibrary.org/obo/ENVO_01000877"
"drainage wind"	"envoAtmo"	"A downslope katabatic wind which is generated by the cooling of atmospheric gas in contact with terrain surfaces."	"http://purl.obolibrary.org/obo/ENVO_01001744"
"non-saline planetary subsurface environment"	"envoOmics"	"An environmental system which has its properties and dynamics determined by those parts of a planetary subsurface zone which are not saline."	"http://purl.obolibrary.org/obo/ENVO_01001047"
"multiyear ice formation process"	"envoPolar"	"A sea ice formation process during which seawater freezes into second year ice during the cold season, forming multiyear ice."	"http://purl.obolibrary.org/obo/ENVO_03000062"
"area of evergreen forest"	"nlcd2011"	"An area of a planet's surface which is primarily covered by a forest in which the majority of trees maintain their foliage despite seasonal change. The surfaces of this area (including the surface of the forest canopy) are in contact with an atmospheric column extending from the planetary boundary layer to the planet's exosphere with little to no physical obstruction."	"http://purl.obolibrary.org/obo/ENVO_01000843"
"nimbostratus cloud"	"envoAtmo"	"A cloud which 1) occurs in the form of a layer, 2) is composed of water droplets (sometimes supercooled) and raindrops, or snow crystals and snowflakes, or of a mixture of these liquid and solid particles, 3) is located in the middle level of the atmosphere (middle étage)."	"http://purl.obolibrary.org/obo/ENVO_01001411"
"lithometeor"	"envoAtmo"	"A meteor which is primarily composed of rock."	"http://purl.obolibrary.org/obo/ENVO_01001012"
"glacial ice thrusting"	"envoPolar"	"Glacial ice thrusting is an erosional process during which a moving glacier which has frozen to its bed surges forward and moves large sheets of sediment frozen to the glacial mass."	"http://purl.obolibrary.org/obo/ENVO_01000684"
"plant cell"	"http://purl.obolibrary.org/obo/po#reference"	"A cell which is a plant structure (PO:0009011)."	"http://purl.obolibrary.org/obo/PO_0009002"
"mass wasting flow"	"environmental_hazards"	"A mass wasting flow is a form of mass wasting during which the moving materials behave similarly to a flowing fluid. Water, air and ice are often involved in enabling fluidlike motion of the material."	"http://purl.obolibrary.org/obo/ENVO_01000696"
"ice shelf"	"envoPolar"	"An ice mass which 1) is attached to the coast 2) at least 2 meters in thickness 3) forms where a glacier or ice mass flows down to a coastline and onto the ocean surface and 4) grows by annual snow accumulation or by the seaward extension of land glaciers."	"http://purl.obolibrary.org/obo/ENVO_00000380"
"sea ice formation process"	"envoPolar"	"A material transformation process during which seawater freezes into sea ice."	"http://purl.obolibrary.org/obo/ENVO_03000044"
"cirrus fibratus cloud"	"envoAtmo"	"A cirrus cloud which occurs as a detached unit or a thin veil and consists of nearly straight or irregularly curved filaments that do not terminate in hooks or tufts."	"http://purl.obolibrary.org/obo/ENVO_01001418"
"anaerobic sediment"	"envoPolar"	"Sediment characterised by the absence of oxygen."	"http://purl.obolibrary.org/obo/ENVO_00002045"
"root"	"http://purl.obolibrary.org/obo/po#Potato"	"A plant axis (PO:0025004) that lacks shoot axis nodes (PO:0005004) and usually grows indeterminately."	"http://purl.obolibrary.org/obo/PO_0009005"
"urban flooding"	"environmental_hazards"	"Urban flooding is a flooding process in which land or property in a built environment, particularly in more densely populated areas, is inundated due to the rate of water input exceeding that of water drainage provided by the environment's drainage systems."	"http://purl.obolibrary.org/obo/ENVO_01000718"
"lake-effect snow storm"	"envoCryo"	"A snowstorm during which intense lake-effect snowfall occurs."	"http://purl.obolibrary.org/obo/ENVO_03400007"
"estuarine coastal upper water column"	"envoMarine"	"A layer of estuarine water which extends from the surface of the water column to the pycnocline or mid-depth and from the shore to a fiat boundary where the estuary bed below the water column reaches a depth of 4 meters."	"http://purl.obolibrary.org/obo/ENVO_01001312"
"honey blend table syrup"	"subset_siren"		"http://purl.obolibrary.org/obo/FOODON_03305536"
"plant-associated environment"	"envoEmpo"	"An environmental system determined by a green plant."	"http://purl.obolibrary.org/obo/ENVO_01001001"
"mammalian milk product"	"subset_siren"		"http://purl.obolibrary.org/obo/FOODON_03315150"
"riverine flooding"	"environmental_hazards"	"Riverine flooding is a process in which the flow rate of river water exceeds the capacity of its channel, thus flooding neighbouring land. Bends and meanders in a river channel are particularly disposed to such flooding."	"http://purl.obolibrary.org/obo/ENVO_01000708"
"area of attached Modiolus assemblages"	"envoCmecs"	"An area which is dominated by dense accumulations of mussels, of the genus Modiolus, attached to a substrate other than conspecifics, including the associated faunal communities and predators present on the mussels (e.g., starfish)."	"http://purl.obolibrary.org/obo/ENVO_01001383"
"shuga"	"envoPolar"	"New ice, which is spongy, lumpy and opaque, and forms from water which freezes in an agitated water body."	"http://purl.obolibrary.org/obo/ENVO_03000075"
"ocean surface stress"	"envoMarine"	"A rate which inheres in an atmosphere-ocean momentum transfer process."	"http://purl.obolibrary.org/obo/ENVO_01001844"
"material decumulation process"	"envoPolar"	"A process during which a mass composed of one or more environmental materials, present within a given site, decreases."	"http://purl.obolibrary.org/obo/ENVO_03000016"
"microbial mat"	"http://purl.obolibrary.org/obo/envo#EnvO-Lite-GSC"	"A multi-layered sheet of micro-organisms, mainly bacteria and archaea. Microbial mats grow at interfaces between different types of material, mostly on submerged or moist surfaces but a few survive in deserts."	"http://purl.obolibrary.org/obo/ENVO_01000008"
"plant structure development stage"	"http://purl.obolibrary.org/obo/po#TraitNet"	"A stage in the life of a plant structure (PO:0009011) during which the plant structure undergoes developmental processes."	"http://purl.obolibrary.org/obo/PO_0009012"
"fresh water"	"envoPolar"	"Water which has a low concentration of dissolved solutes, particularly that of sodium chloride."	"http://purl.obolibrary.org/obo/ENVO_00002011"
"X-ray radiation"	"environmental_hazards"	"A radiation process during which penetrating electromagnetic radiation is emitted by high-energy electrons as they fall into a lower state of energy."	"http://purl.obolibrary.org/obo/ENVO_21001217"
"marine neritic zone"	"envoPolar"	"The water mass of an ocean directly above a continental shelf."	"http://purl.obolibrary.org/obo/ENVO_00000206"
"ultraviolet radiation"	"environmental_hazards"	"A radiation process during which electromagnetic waves or their quanta are emitted at wavelengths between 10 nm and 400 nm."	"http://purl.obolibrary.org/obo/ENVO_21001216"
"icestorm"	"envoCryo"	"An atmospheric storm during which freezing rain falls and accumulates as ice on exposed surfaces."	"http://purl.obolibrary.org/obo/ENVO_01000882"
"sea water environment"	"envoPolar"	"An environmental system determined by seawater."	"http://purl.obolibrary.org/obo/ENVO_01000321"
"marine oxygen minimum zone"	"envoPolar"	"A marine water mass which is characterized by having much lower than normal dissolved oxygen concentrations persistently."	"http://purl.obolibrary.org/obo/ENVO_01000065"
"hydrological condensation process"	"envoPolar"	"Hydrological condensation is a process in which atmospheric water vapour undergoes a phase transition from the gas phase to the liquid phase."	"http://purl.obolibrary.org/obo/ENVO_01000624"
"saline aerosol environment"	"envoEmpo"	"An environmental system which has its properties and dynamics determined by a saline aerosol."	"http://purl.obolibrary.org/obo/ENVO_01001053"
"range of mounts"	"envoPolar"	"A field which includes at least two mounts connected by high ground and arranged in an approximately linear fashion."	"http://purl.obolibrary.org/obo/ENVO_00000478"
"permafrost methane explosion"	"envoPolar"	"An explosion during which methane-rich gas trapped in permafrost combusts."	"http://purl.obolibrary.org/obo/ENVO_03000091"
"young ice formation process"	"envoPolar"	"A sea ice formation process during which water freezes to the bottom of an existing nilas ice floe creating a thicker ice floe known as young ice."	"http://purl.obolibrary.org/obo/ENVO_03000059"
"clathrate material"	"envoPolar"	"A material which is primarily composed of a substance arranged as a lattice which can trap or contain other molecules."	"http://purl.obolibrary.org/obo/ENVO_01000850"
"rime"	"envoPolar"	"Water ice which 1) has a white or milky and opaque appearance, 2) has a granular texture, and 3) is formed as a result of the deposition and rapid freezing of supercooled water drops as they make contact with an exposed object."	"http://purl.obolibrary.org/obo/ENVO_01001848"
"sea"	"envoPolar"	"A large expanse of saline water usually connected with an ocean."	"http://purl.obolibrary.org/obo/ENVO_00000016"
"whole plant"	"http://purl.obolibrary.org/obo/po#reference"	"A plant structure (PO:0005679) which is a whole organism."	"http://purl.obolibrary.org/obo/PO_0000003"
"apical meristem"	"http://purl.obolibrary.org/obo/po#TraitNet"	"A maximal portion of meristem tissue (PO:0009013) located at a shoot apex (PO:0000037) or root tip (PO:0000025)."	"http://purl.obolibrary.org/obo/PO_0020144"
"snow cover"	"envoPolar"	"An area density which inheres in snow distributed over an area of a landmass or other substrate."	"http://purl.obolibrary.org/obo/ENVO_03400003"
"ice pellet"	"envoPolar"	"An ice mass which is 1) transparent or translucent, 2) rounded, spherically, or cylindrically shaped, and 3) less than 5 milimetres in diameter."	"http://purl.obolibrary.org/obo/ENVO_03400005"
"glacier wind"	"envoPolar"	"A drainage wind which flows along the icy surface of a glacier."	"http://purl.obolibrary.org/obo/ENVO_01001746"
"minor planet"	"envoAstro"	"A minor planet is an astronomical object in direct orbit around the Sun that is neither a planet nor exclusively classified as a comet. Minor planets can be dwarf planets, asteroids, trojans, centaurs, Kuiper belt objects, and other trans-Neptunian objects."	"http://purl.obolibrary.org/obo/ENVO_01000809"
"polynya"	"envoPolar"	"A sea surface layer which is 1) not covered by ice and 2) laterally surrounded by either pack ice or land and pack ice."	"http://purl.obolibrary.org/obo/ENVO_00000484"
"obsolete freshwater habitat"	"http://purl.obolibrary.org/obo/envo#EnvO-Lite-GSC"	"A habitat that is in or on a body of water containing low concentrations of dissolved salts and other total dissolved solids (<0.5 grams dissolved salts per litre)."	"http://purl.obolibrary.org/obo/ENVO_00002037"
"earthquake"	"environmental_hazards"	"An earthquake is a process during which energy is released in an astronomical body's crust, causing the displacement of crustal parts and the generation of seismic waves."	"http://purl.obolibrary.org/obo/ENVO_01000677"
"estuarine tidal riverine coastal lower water column"	"envoMarine"	"A layer of fresh estuarine water which extends from an estuarine pycnocline or mid-depth to the estuarine bed and from the land-water interface to a fiat boundary where the estuary bed below the water column reaches a depth of 4 meters."	"http://purl.obolibrary.org/obo/ENVO_01001325"
"temperature of sea surface"	"envoEOVs"	"A water temperature which inheres in water close to the surface of an ocean or sea."	"http://purl.obolibrary.org/obo/ENVO_04000002"
"particle of snow"	"envoCryo"	"A particle which is 1) primarily compposed of water ice, 2) on the order of 1 milimeter or less, 3) has a white and opaque appearance, and 4) is formed as a result of water droplets freezing during precipitation."	"http://purl.obolibrary.org/obo/ENVO_03000138"
"mesoplanet"	"envoAstro"	"A planet which is smaller than Mercury but larger than Ceres."	"http://purl.obolibrary.org/obo/ENVO_01001152"
"cirrus castellanus cloud"	"envoAtmo"	"A cirrus cloud which 1) has linearly arranged cumuliform protuberances which resemble crenellated turrets or towers, some of which are taller than they are wide in some portion of their upper parts, 2) possess a lower region or base which connects these protuberances."	"http://purl.obolibrary.org/obo/ENVO_01001425"
"geographic feature"	"envoPolar"	"An astrononmical body part which delimited by physical discontinuities with its surroundings."	"http://purl.obolibrary.org/obo/ENVO_00000000"
"waste water"	"http://purl.obolibrary.org/obo/envo#EnvO-Lite-GSC"	"Water that has been adversely affected in quality by anthropogenic influence."	"http://purl.obolibrary.org/obo/ENVO_00002001"
"avalanche"	"envoPolar"	"A mass wasting flow during which snow rapidly flows down a sloping surface."	"http://purl.obolibrary.org/obo/ENVO_01000691"
"erosionally enriched ice"	"envoPolar"	"Water ice which contains material liberated during an erosion process."	"http://purl.obolibrary.org/obo/ENVO_03000025"
"estuarine tidal riverine coastal pycnocline"	"envoMarine"	"An estuarine coastal pycnocline which is composed primarily of fresh tidal water."	"http://purl.obolibrary.org/obo/ENVO_01001324"
"particle radiation"	"envoAstro"	"A radiation process during which energy is transmitted or emitted by means of fast-moving subatomic particles."	"http://purl.obolibrary.org/obo/ENVO_01001024"
"shoot axis"	"http://purl.obolibrary.org/obo/po#TraitNet"	"A plant axis (PO:0025004) that is part of a shoot system (PO:0009006)."	"http://purl.obolibrary.org/obo/PO_0025029"
"water ice crystal"	"envoPolar"	"A crystal which is primarily composed of water ice."	"http://purl.obolibrary.org/obo/ENVO_01000846"
"estuarine open water pycnocline"	"envoCmecs"	"A pycnocline which is part of an estuarine water body, spanning from a fiat boundary where the estuary bed below the water column reaches a depth of 4 meters until the end of the estuary most distal from the coast."	"http://purl.obolibrary.org/obo/ENVO_01001323"
"area of developed space with low usage intensity"	"nlcd2011"	"An area of a planet's surface which is primarily covered by cultivated or anthropically maintained vegetation and by constructed or manufactured objects and materials covering up to approximately half its extent. Such areas are used for low intensity purposes such as accommodating collections of single-family residential units. This area is in contact with an atmospheric column extending from the planetary boundary layer to the planet's exosphere with little to no physical obstruction."	"http://purl.obolibrary.org/obo/ENVO_01000884"
"soot"	"envoPolar"	"Particulate environmental material which is composed primarily of carbon particles formed through the incomplete combustion of hydrocarbons."	"http://purl.obolibrary.org/obo/ENVO_03000021"
"iceberg"	"envoPolar"	"An ice mass which has broken away from a larger ice mass on land, such as a glacier or ice shelf, and may be either afloat or aground."	"http://purl.obolibrary.org/obo/ENVO_01001546"
"root system"	"http://purl.obolibrary.org/obo/po#TraitNet"	"A collective plant organ structure (PO:0025007) that produces root meristems (PO:0006085), the plant structures (PO:0009011) that arise from them and the parts thereof."	"http://purl.obolibrary.org/obo/PO_0025025"
"obsolete marine habitat"	"http://purl.obolibrary.org/obo/envo#EnvO-Lite-GSC"	"A habitat that is in or on a sea or ocean containing high concentrations of dissolved salts and other total dissolved solids (typically >35 grams dissolved salts per litre)."	"http://purl.obolibrary.org/obo/ENVO_00000569"
"lava flow process"	"environmental_hazards"	"A process in which a volume of lava emitted during an effusive eruption moves along a solid surface."	"http://purl.obolibrary.org/obo/ENVO_01000730"
"biotic carbon sequestration"	"envoNceas"	"A carbon sequestration process during which atmospheric carbon dioxide is captured and stored by biological processes."	"http://purl.obolibrary.org/obo/ENVO_04000016"
"deep marine sediment"	"envoPolar"	"Sediment that accumulates in the flat or very gently sloping areas of the deep ocean basin floor. The three main types of deep marine sediment, also known as pelagic sediment, are siliceous oozes, calcareous oozes, and red clays."	"http://purl.obolibrary.org/obo/ENVO_00002113"
"meat (whole or parts)"	"subset_siren"	"A meat product is a product organized by the form of - or processing done to - its meat component (a skeletal meat part of an animal or crustacean)."	"http://purl.obolibrary.org/obo/FOODON_03317170"
"sea ice variability"	"envoMarine"	"A variability quality which inheres in sea ice, particularly in its concentration, area and extent, type, motion, deformation, age, thickness, and volume."	"http://purl.obolibrary.org/obo/ENVO_01001375"
"manufactured plastisphere"	"envoPlastics"	"A plastisphere which is composed primarily of manufactured plastic."	"http://purl.obolibrary.org/obo/ENVO_06105110"
"phyllome"	"http://purl.obolibrary.org/obo/po#TraitNet"	"A lateral plant organ (PO:0009008) produced by a shoot apical meristem (PO:0020148)."	"http://purl.obolibrary.org/obo/PO_0006001"
"poly(vinyl chloride)"	"envoPlastics"		"http://purl.obolibrary.org/obo/CHEBI_53243"
"ice gain"	"envoPolar"	"A material accumulation process during which the mass of an existing ice mass increases."	"http://purl.obolibrary.org/obo/ENVO_03000011"
"silvagenitus cloud"	"envoAtmo"	"A cloud which develop locally over forests as a result of increased humidity due to evaporation and evapotranspiration from the tree canopy."	"http://purl.obolibrary.org/obo/ENVO_01001417"
"sea surface layer"	"envoMarine"	"A surface layer which is part of an ocean or sea."	"http://purl.obolibrary.org/obo/ENVO_01001581"
"ecoregion"	"envoPolar"	"A large unit of land or water containing a geographically distinct assemblage of species, natural communities, and environmental conditions."	"http://purl.obolibrary.org/obo/ENVO_01000276"
"marine mud"	"envoPolar"	"Mud which is part of a marine ecosystem."	"http://purl.obolibrary.org/obo/ENVO_00005795"
"radiation"	"envoAstro"	"A process during which energy is emitted or transmitted in the form of waves or particles through space or a material medium."	"http://purl.obolibrary.org/obo/ENVO_01001023"
"alpine"	"envoPolar"	"An altitudinal condition which inheres in a bearer by virtue of the bearer having a monthly mean temperature is less than 10 degrees Celsius and being located at altitudes above the tree line and below the snowline."	"http://purl.obolibrary.org/obo/ENVO_01000340"
"cryosol"	"envoPolar"	"Cryosols comprise mineral soils formed in a permafrost environment. Where water is present, it occurs primarily in the form of ice. Cryogenic processes are the dominant soil-forming processes."	"http://purl.obolibrary.org/obo/ENVO_00002236"
"flood"	"environmental_hazards"	"An unusual accumulation of water above the ground caused by high tide, heavy rain, melting snow or rapid runoff from paved areas."	"http://purl.obolibrary.org/obo/ENVO_01000710"
"sugar (granulated)"	"subset_siren"		"http://purl.obolibrary.org/obo/FOODON_03301073"
"obsolete aquatic habitat"	"http://purl.obolibrary.org/obo/envo#EnvO-Lite-GSC"	"A habitat that is in or on water."	"http://purl.obolibrary.org/obo/ENVO_00000144"
"area of scrub"	"nlcd2011"	"An area of a planet's surface which is primarily covered by a shrubs, young trees, or stunted trees.. The surfaces of this area are in contact with an atmospheric column extending from the planetary boundary layer to the planet's exosphere with little to no physical obstruction."	"http://purl.obolibrary.org/obo/ENVO_01000869"
"slush ice layer"	"envoPolar"	"A layer which consists of slush ice."	"http://purl.obolibrary.org/obo/ENVO_03000077"
"concentration of carbon dioxide in seawater"	"envoNceas"	"The concentration of carbon dioxide when measured in seawater."	"http://purl.obolibrary.org/obo/ENVO_04000006"
"dust"	"envoPolar"	"Particulate environmental material with diameters less than 500 micrometers."	"http://purl.obolibrary.org/obo/ENVO_00002008"
"portion of plant tissue"	"http://purl.obolibrary.org/obo/po#reference"	"A plant structure (PO:0009011) that consists predominantly of similarly specialized plant cells (PO:0009002) of one or more types."	"http://purl.obolibrary.org/obo/PO_0009007"
"hanging valley"	"envoPolar"	"A tributary valley with the floor at a higher relief than the main channel into which it flows. They are most commonly associated with U-shaped valleys when a tributary glacier flows into a glacier of larger volume."	"http://purl.obolibrary.org/obo/ENVO_00000184"
"altocumulus cloud"	"envoAtmo"	"A cloud which 1) has been shaped into laminae, rounded masses or rolls, 2) is exclusively composed of water droplets, 3) is located in the middle level of the atmosphere (middle étage)."	"http://purl.obolibrary.org/obo/ENVO_01001409"
"hot Jupiter"	"envoAstro"	"A giant gas planet which has a jovian-scale mass (0.36–11.8 Jupiter masses), a short orbital period (1.3–111 Earth days), and which is close to the star it orbits, resulting in extreme and exotic atmospheric properties."	"http://purl.obolibrary.org/obo/ENVO_01001131"
"environmental role"	"envoPolar"	"A role which is may be realised by an environmental system"	"http://purl.obolibrary.org/obo/ENVO_01001303"
"snow-covered land"	"envoPolar"	"Land which is covered or partially covered by snow."	"http://purl.obolibrary.org/obo/ENVO_03000145"
"glacial ice"	"envoPolar"	"Any water ice that is part of a glacier."	"http://purl.obolibrary.org/obo/ENVO_03000004"
"frost heaving process"	"envoPolar"	"Frost heaving is a process during which an upwards swelling of soil occurs due to freezing conditions caused by an increasing presence of ice as it grows towards the surface."	"http://purl.obolibrary.org/obo/ENVO_04000001"
"methane-releasing thermokarst lake"	"envoPolar"	"A thermokarst lake through which methane gas released from thawing permafrost, or other methane stores, rises and escapes to the atmosphere."	"http://purl.obolibrary.org/obo/ENVO_03000083"
"material transformation process"	"envoPolar"	"A process during which a portion of some environmental material is converted into a different material or a collection of materials."	"http://purl.obolibrary.org/obo/ENVO_03000043"
"tropical moist broadleaf forest biome"	"wwfBiome"	"A tropical moist broadleaf forest in which dominant ecological communities have reached their climax successional state."	"http://purl.obolibrary.org/obo/ENVO_01000228"
"anthropogenic litter"	"envoPlastics"	"A material entity which has been discarded outside waste management systems by humans or their technologies."	"http://purl.obolibrary.org/obo/ENVO_03500005"
"coastal anthropogenic litter"	"envoPlastics"	"Anthropogenic litter which is present in a coastal environment."	"http://purl.obolibrary.org/obo/ENVO_06105124"
"heavy snowfall"	"envoPolar"	"Snowfall which has an increased rate."	"http://purl.obolibrary.org/obo/ENVO_03400004"
"hail stone"	"envoPolar"	"An ice mass which 1) occurs in a ball-shape or irregular lump, 2) has a minimum diameter of 5 millimeters (or 0.2 inches), and 3) is formed within convective clouds."	"http://purl.obolibrary.org/obo/ENVO_03400012"
"rockfall"	"environmental_hazards"		"http://purl.obolibrary.org/obo/ENVO_01000693"
"continental crust"	"envoPolar"	"A layer of igneous, sedimentary, and metamorphic rocks that forms continents and the areas of shallow seabed close to their shores, known as continental shelves."	"http://purl.obolibrary.org/obo/ENVO_01000748"
"water pollution"	"environmental_hazards"	"A pollution process during which contaminants are released into water."	"http://purl.obolibrary.org/obo/ENVO_02500039"
"estuarine coastal pycnocline"	"envoCmecs"	"A pycnocline which is part of an estuarine water body, spanning from the shore to a fiat boundary where the estuary bed below the water column reaches a depth of 4 meters."	"http://purl.obolibrary.org/obo/ENVO_01001313"
"plastic pollution"	"envoPolar"	"A pollution process during which plastic contaminants are released into an environmental material."	"http://purl.obolibrary.org/obo/ENVO_02500040"
"freezing rainfall"	"envoCryo"	"Water-based rainfall which freezes either 1) on impact with a surface to form a coating of clear ice (glaze) or 2) after percolating through surface layers."	"http://purl.obolibrary.org/obo/ENVO_01000896"
"subtropical moist broadleaf forest biome"	"wwfBiome"	"A subtropical moist broadleaf forest in which dominant ecological communities have reached their climax successional state."	"http://purl.obolibrary.org/obo/ENVO_01000226"
"snow field"	"envoPolar"	"A region of permanent snow in mountainous areas or high latitudes."	"http://purl.obolibrary.org/obo/ENVO_00000146"
"estuarine open water lower water column"	"envoCmecs"	"A layer of estuarine water which extends from an estuarine pycnocline or mid-depth to the estuary bed and from a fiat boundary where the estuary bed below the water column reaches a depth of 4 meters to end of the estuary most distal from the coast."	"http://purl.obolibrary.org/obo/ENVO_01001322"
"snow drift"	"envoPolar"	"An accumulation of powdery snow which was transported and deposited via a snow drifting process."	"http://purl.obolibrary.org/obo/ENVO_03000112"
"sea surface height"	"envoEOVs"	"A elevation quality which inheres in a marine water body by virtue of the position of that water body's surface layer (adjacent to an atmosphere) relative to some reference elevation."	"http://purl.obolibrary.org/obo/ENVO_01001377"
"environment associated with an animal part or small animal"	"envoEmpo"	"An environmental system determined by part of a living or dead animal, or a whole small animal."	"http://purl.obolibrary.org/obo/ENVO_01001055"
"pelagic isopycnal surface"	"envoPolar"	"A roughly planar, pelagic region characterised by equal water density."	"http://purl.obolibrary.org/obo/ENVO_01000083"
"infrared stellar radiation"	"envoAstro"	"A stellar radiation process during which electromagnetic waves or their quanta are emitted from a star when molecules change their rotational-vibrational movements, usually at wavelengths between 760 nm and 1 mm."	"http://purl.obolibrary.org/obo/ENVO_01001214"
"stratocumulus castellanus cloud"	"envoAtmo"	"A stratocumulus cloud which 1) has linearly arranged cumuliform protuberances which resemble crenellated turrets or towers, some of which are taller than they are wide in some portion of their upper parts, 2) possess a lower region or base which connects these protuberances."	"http://purl.obolibrary.org/obo/ENVO_01001424"
"hailfall"	"environmental_hazards"	"A hydrological process during which hail stones fall to the surface of an astronomical body."	"http://purl.obolibrary.org/obo/ENVO_01000874"
"semi-diurnal marine tidal flow process"	"envoMarine"	"A marine tidal flow process which occurs twice per day, resulting in two high and two low tides per day, both of roughly equal amplitude."	"http://purl.obolibrary.org/obo/ENVO_01001343"
"compaction process"	"envoPolar"	"A physical process during which atoms, molecules, or other consituents of a material entity are forced closer together."	"http://purl.obolibrary.org/obo/ENVO_03000008"
"sediment permeated by freshwater"	"envoOmics"	"Sediment which has its porespace filled by water which has very low levels of sodium chloride and/or other salts."	"http://purl.obolibrary.org/obo/ENVO_01001028"
"rockslide process"	"environmental_hazards"	"A rockslide is a process whereby a large mass of rock moves down a hill or a mountainside."	"http://purl.obolibrary.org/obo/ENVO_01001108"
"biosphere"	"envoAstro"	"An astronomical body part which includes all the living entities within the gravitational sphere of influence of that body, as well as the non-living and dead entities with which they interact."	"http://purl.obolibrary.org/obo/ENVO_01000817"
"environment determined by a biofilm on a non-saline surface"	"envoMeo"	"An environmental system which has its properties and dynamics determined by a biofilm on a surface which is exposed to non-saline materials."	"http://purl.obolibrary.org/obo/ENVO_01001051"
"island"	"envoPolar"	"Area of dry or relatively dry land surrounded by water or low wetland."	"http://purl.obolibrary.org/obo/ENVO_00000098"
"accumulation of matter on aerosolised particles"	"envoAtmo"		"http://purl.obolibrary.org/obo/ENVO_01001394"
"planktonic material"	"envoPolar"	"A portion of planktonic material is a portion of environmental material primarily composed of plankton."	"http://purl.obolibrary.org/obo/ENVO_01000063"
"lambing storm"	"envoCryo"	"A snowfall which occurs during springtime and is of low intensity."	"http://purl.obolibrary.org/obo/ENVO_03400008"
"adiabatic process"	"envoAtmo"	"An environmental process during which a system does not thermally interact with its surroundings by virtue of a temperature difference between them."	"http://purl.obolibrary.org/obo/ENVO_01001723"
"nimbostratus cloud"	"envoCloudAtlas"	"A cloud which 1) occurs in the form of a layer, 2) is composed of water droplets (sometimes supercooled) and raindrops, or snow crystals and snowflakes, or of a mixture of these liquid and solid particles, 3) is located in the middle level of the atmosphere (middle étage)."	"http://purl.obolibrary.org/obo/ENVO_01001411"
"temperate mediterranean sea biome"	"wwfBiome"	"A mediterranean sea biome which is subject to temperate climate patterns."	"http://purl.obolibrary.org/obo/ENVO_01000857"
"melt pond"	"envoPolar"	"A water body which forms as a result of localised melting taking place on the surface of a glacier or a mass of sea ice and which is contained in the cavity formed by such melting."	"http://purl.obolibrary.org/obo/ENVO_03000040"
"area of deciduous forest"	"nlcd2011"	"An area of a planet's surface which is primarily covered by a forest in which the majority of trees shed foliage simultaneously in response to seasonal change. The surfaces of this area (including the surface of the forest canopy) are in contact with an atmospheric column extending from the planetary boundary layer to the planet's exosphere with little to no physical obstruction."	"http://purl.obolibrary.org/obo/ENVO_01000816"
"thunderstorm"	"environmental_hazards"	"An atmospheric storm which occurs in cumulonimbus clouds and during which lightning and thunder occur."	"http://purl.obolibrary.org/obo/ENVO_01000878"
"formation of a solid aerosol from gaseous material in an atmosphere"	"envoAtmo"	"A process during which microscopic solid particulates are formed from gaseous materials in an atmosphere."	"http://purl.obolibrary.org/obo/ENVO_01001090"
"halo"	"envoAtmo"	"A photometeor which is produced by light that is reflected, refracted, and dispersed by ice crystals, capable of acting as prisms and mirrors, suspended in an astronomical body's atmosphere."	"http://purl.obolibrary.org/obo/ENVO_01001017"
"katafront"	"envoAtmo"	"A weather front at which warm air is descending to lower altitudes along the frontal surface."	"http://purl.obolibrary.org/obo/ENVO_01001709"
"star"	"envoPolar"	"An astronomical object which is composed primarily of luminous plasma held in a spherical form by gravitational forces."	"http://purl.obolibrary.org/obo/ENVO_01000801"
"abandoned fishing gear"	"envoPlastics"	"Fishing gear which is not under the control of or maintained by its custodian."	"http://purl.obolibrary.org/obo/ENVO_06105117"
"fecal environment"	"envoOmics"	"An environmental system which has its properties and dynamics determined by feces."	"http://purl.obolibrary.org/obo/ENVO_01001029"
"tidal flow process"	"envoMarine"	"A water flow process during which movements of water masses caused by varying gravitational and rotational forces from astronomical bodies, combined with the rotation of the astronomical body containing the water mass, cause waters to undergo periodic depth oscillations (tides)."	"http://purl.obolibrary.org/obo/ENVO_01001342"
"blizzard"	"envoPolar"	"A blizzard is a severe snowstorm during which snowfall is transported by strong winds, sustained for several hours."	"http://purl.obolibrary.org/obo/ENVO_01000903"
"helium planet"	"envoAstro"	"A gas planet which has an atmosphere composed primarily of helium."	"http://purl.obolibrary.org/obo/ENVO_01001147"
"seasonal snow patch"	"envoPolar"	"A snow patch which forms during a cold season and melts away during the succeeding warm season."	"http://purl.obolibrary.org/obo/ENVO_03000114"
"marine neritic zone"	"envoMarine"	"The water mass of an ocean directly above a continental shelf."	"http://purl.obolibrary.org/obo/ENVO_00000206"
"snow water equivalent"	"envoPolar"	"A depth which inheres in a layer of liquid water derived from the complete melting a mass of snow contained in an area."	"http://purl.obolibrary.org/obo/ENVO_03000142"
"plastic line"	"envoPlastics"	"A piece of plastic which is linear and flexible."	"http://purl.obolibrary.org/obo/ENVO_06105009"
"fragmentation process"	"envoPlastics"	"An environmental system process during which a material entity breaks into pieces or parts."	"http://purl.obolibrary.org/obo/ENVO_06105027"
"powdery snow avalanche"	"environmental_hazards"	"An avalanche during which powdery snow rapidly flows down a sloping surface."	"http://purl.obolibrary.org/obo/ENVO_03000106"
"environment determined by a biofilm on a saline surface"	"envoMeo"	"An environmental system which has its properties and dynamics determined by a biofilm on a surface which is exposed to saline materials."	"http://purl.obolibrary.org/obo/ENVO_01001056"
"sausage (whole)"	"subset_siren"	"A food product that is highly seasoned minced meat and is encased in a skin in the shape of a cylinder."	"http://purl.obolibrary.org/obo/FOODON_03315904"
"large freshwater lake biome"	"wwfBiome"	"A freshwater biome which is determined by a large lake."	"http://purl.obolibrary.org/obo/ENVO_00000891"
"warm occluded front"	"envoAtmo"	"An occluded front which is adjacent to a warm front 1) that is moving in the direction of the coldest air in the vicinity, 2) where the original cold front is forced aloft at the warm front surface, and 3) where the coldest air is replaced by less cold air at the surface of the astronomical body."	"http://purl.obolibrary.org/obo/ENVO_01001716"
"shoot system"	"http://purl.obolibrary.org/obo/po#reference"	"A collective plant organ structure (PO:0025007) that produces shoot-borne portions of meristem tissue (PO:0009013) and the plant structures (PO:0009011) that arise from them."	"http://purl.obolibrary.org/obo/PO_0009006"
"aquatic estuarine layer"	"envoMarine"	"A layer of liquid that is part of an estuary."	"http://purl.obolibrary.org/obo/ENVO_01001301"
"depth of snow"	"envoCryo"	"The depth of some snow."	"http://purl.obolibrary.org/obo/ENVO_09200023"
"alpine soil"	"envoPolar"	"Soil which is part of an alpine environment."	"http://purl.obolibrary.org/obo/ENVO_00005741"
"primary microplastic particle"	"envoPlastics"	"A microplastic particle which is the direct output of a manufacturing process."	"http://purl.obolibrary.org/obo/ENVO_01000945"
"bare soil surface layer"	"envoNceas"	"A soil surface which is exposed to the troposphere, with no appreciable cover from vegetation or other material."	"http://purl.obolibrary.org/obo/ENVO_04000011"
"aerosolised liquids"	"envoAtmo"	"An aerosol which has non-gaseous parts that are primarily composed of liquid droplets."	"http://purl.obolibrary.org/obo/ENVO_01001088"
"area of cropland"	"nlcd2011"	"An area of a planet's surface which is partly covered either by annual crops and perennial woody crops or by actively tilled land. This area is in contact with an atmospheric column extending from the planetary boundary layer to the planet's exosphere with little to no physical obstruction."	"http://purl.obolibrary.org/obo/ENVO_01000892"
"desert area"	"envoPolar"	"A region rendered barren or partially barren by environmental extremes, especially by low rainfall."	"http://purl.obolibrary.org/obo/ENVO_00000097"
"sediment"	"http://purl.obolibrary.org/obo/envo#EnvO-Lite-GSC"	"Particulate environmental material which is formed as a result of the transport and deposition of particles by flowing liquid."	"http://purl.obolibrary.org/obo/ENVO_00002007"
"atmospheric isobaric surface"	"envoAtmo"	"An isobaric surface that is part of an atmosphere."	"http://purl.obolibrary.org/obo/ENVO_01001697"
"area of open water"	"nlcd2011"	"An area of a planet's surface which is primarily composed of water in contact with an atmospheric column extending from the planetary boundary layer to the planet's exosphere with little to no physical obstruction."	"http://purl.obolibrary.org/obo/ENVO_01000666"
"ice cap climatic condition"	"envoPolar"	"An ice cap climatic condition is a polar condition in which the montly average temperature does not exceed 0 degrees Celsius."	"http://purl.obolibrary.org/obo/ENVO_01000354"
"sediment environment"	"envoEmpo"	"An environmental system which has its properties and dynamics determined by sediment."	"http://purl.obolibrary.org/obo/ENVO_01001048"
"area of perennial ice or snow"	"nlcd2011"	"An area of a planet's surface which is primarily composed of snow or water ice, present throughout multiple years, in contact with an atmospheric column extending from the planetary boundary layer to the planet's exosphere with little to no physical obstruction."	"http://purl.obolibrary.org/obo/ENVO_01000746"
"plastic pollution"	"envoPlastics"	"A pollution process during which plastic contaminants are released into an environmental material."	"http://purl.obolibrary.org/obo/ENVO_02500040"
"weathering of plastic"	"envoPlastics"	"Weathering during which plastic is worn or broken down."	"http://purl.obolibrary.org/obo/ENVO_06105126"
"hypersaline water environment"	"envoPolar"	"An environmental system which has its properties and dynamics determined by hypersaline water."	"http://purl.obolibrary.org/obo/ENVO_01001043"
"bean substance"	"subset_siren"	"A bean substance is a substance made by processing seed from a bean plant."	"http://purl.obolibrary.org/obo/FOODON_03301467"
"snowpack"	"envoPolar"	"A snow mass which is large enough, and persists long enough, to undergo compaction under its own weight, leading to layer-like structural differentiation."	"http://purl.obolibrary.org/obo/ENVO_03000116"
"hailstorm"	"envoCryo"	"An atmospheric storm during which intense hailfall occurs"	"http://purl.obolibrary.org/obo/ENVO_01000880"
"glory"	"envoAtmo"	"A photometeor which is formed by wave interference of light refracted within water droplets which constitute mist or clouds and consists of one or more concentric, successively dimmer rings, each of which has red wavelengths distant to the glory's centre and blue wavelengths towards the centre."	"http://purl.obolibrary.org/obo/ENVO_01001016"
"methane-laden permafrost"	"envoPolar"	"Permafrost which contains pockets of trapped methane gas."	"http://purl.obolibrary.org/obo/ENVO_03000088"
"obsolete cultured habitat"	"http://purl.obolibrary.org/obo/envo#EnvO-Lite-GSC"	"Cultured habitat is an controlled habitat created by humans through laboratory techniques usually for the purposes of preparing cell, organ, tissue and plant tissue cultures."	"http://purl.obolibrary.org/obo/ENVO_02000006"
"mudslide"	"environmental_hazards"		"http://purl.obolibrary.org/obo/ENVO_01000695"
"weathering"	"envoPlastics"	"A material transformation process during which the properties of a material are changed as a result of in situ exposure to atmospheric processes."	"http://purl.obolibrary.org/obo/ENVO_06105119"
"cryoform"	"envoPolar"	"A solid astronomical body part which is primarily composed of a continuous mass of snow and/or ice."	"http://purl.obolibrary.org/obo/ENVO_03000110"
"inorganic macronutrient dissolved in ocean water"	"envoEOVs"	"A macronutrient role which inheres in nitrate, nitrogen dioxide, ammonium, silicon, or phosphate dissolved in ocean water."	"http://purl.obolibrary.org/obo/ENVO_01001496"
"digestive tract environment"	"envoEmpo"	"An environmental system which has its properties and dynamics determined by a digestive tract."	"http://purl.obolibrary.org/obo/ENVO_01001033"
"estuarine tidal riverine open water surface layer"	"envoMarine"	"A layer of fresh, tidal estuarine water which extends a few centimeters from the surface of the water column towards the estuary bed and from a fiat boundary where the estuary bed below the water column reaches a depth of 4 meters until the end of the estuary most distal from the coast."	"http://purl.obolibrary.org/obo/ENVO_01001326"
"environment determined by a biofilm on an animal surface"	"envoEmpo"	"An environmental system which has its properties and dynamics determined by a biofilm on the surface of a animal."	"http://purl.obolibrary.org/obo/ENVO_01001034"
"atmosphere-exposed melt pond"	"envoPolar"	"A melt pond which has a surface exposed to the atmosphere."	"http://purl.obolibrary.org/obo/ENVO_03000050"
"herbal infusion"	"subset_siren"		"http://purl.obolibrary.org/obo/FOODON_03316079"
"forest fire"	"environmental_hazards"	"A wildfire which occurs in a forest, primarily consuming vegetation as fuel."	"http://purl.obolibrary.org/obo/ENVO_01000791"
"cyclonic circulation"	"envoPolar"	"A mass fluid flow which moves  in the same direction as a planet's rotation, rotating due to a Coriolis effect."	"http://purl.obolibrary.org/obo/ENVO_01001748"
"frozen lead"	"envoPolar"	"An ice lead within which new, nilas, and young ice has formed."	"http://purl.obolibrary.org/obo/ENVO_01001555"