# baseURI: https://w3id.org/sesar/samplingmethods/0.1/samplingmethods
# imports: http://purl.org/dc/terms/
# imports: http://www.w3.org/2000/01/rdf-schema
# imports: http://www.w3.org/2004/02/skos/core
@prefix dcterm: .
@prefix gasm: .
@prefix owl: .
@prefix rdf: .
@prefix rdfs: .
@prefix rksd: .
@prefix schema: .
@prefix secm: .
@prefix skos: .
@prefix xml: .
@prefix xsd: .
rdf:type schema:Grant ;
schema:funder ;
schema:name "Collaborative Research: Frameworks: Internet of Samples: Toward an Interdisciplinary Cyberinfrastructure for Material Samples" ;
schema:url "https://nsf.gov/awardsearch/showAward?AWD_ID=2004562" ;
.
secm:airfall_dust_collector
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "Airfall dust collection"@en ;
skos:broader secm:sm100 ;
skos:definition "Sample of fine-grained solid material that is passively collected by airfall from the atmosphere."@en ;
skos:exactMatch gasm:airfall_dust_collector ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Airfall dust collection"@en ;
.
secm:airlift
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "Airlift water sampling"@en ;
skos:broader secm:borehole_fluid_sampling ;
skos:broader secm:sm014 ;
skos:closeMatch gasm:airlift ;
skos:definition "Compressed air is used to extract groundwater"@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Airlift water sampling"@en ;
.
secm:artesian_flow
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "Artesian flow sampling"@en ;
skos:broader secm:borehole_fluid_sampling ;
skos:broader secm:sm014 ;
skos:definition "Groundwater sample obtained from flowing artesian bore"@en ;
skos:exactMatch gasm:artesian_flow ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Artesian flow sampling"@en ;
.
secm:auger
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "Auger"@en ;
skos:broader secm:drilling ;
skos:definition "Specimens collected by hand or mechanical auger which enable samples to be taken at intervals down profile. For example regolith, soil or sediment."@en ;
skos:exactMatch ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:ses217 ;
skos:prefLabel "Auger"@en ;
.
secm:bailer
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "Borehole bailer sampling"@en ;
skos:broader secm:borehole_fluid_sampling ;
skos:broader secm:sm014 ;
skos:closeMatch gasm:bailer ;
skos:definition "Bailer is a hollow tube used to retrieve groundwater samples from monitoring wells. A bailer is tied to a piece of rope or wire and lowered into the water column to collect a sample."@en ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:in_situ_grab_sampler ;
skos:prefLabel "Borehole bailer sampling"@en ;
.
secm:benthic_trawl
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "Benthic trawl"@en ;
skos:altLabel "benthic dredge"@en ;
skos:broader secm:trawlsampling ;
skos:closeMatch ;
skos:definition "Seabed sampling taken over a small area seaward of the continental shelf. Sample of the upper few cm of rocky sea floor particularly for biota."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Benthic trawl"@en ;
.
secm:borehole_dst_test
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "Borehole drill stem test"@en ;
skos:altLabel "drill stem test"@en ;
skos:broader secm:borehole_fluid_sampling ;
skos:closeMatch gasm:borehole_dst_test ;
skos:definition "A sample is collected during drilling by a test using a hydrostatic head to measure the formation pressures and to bring the formation fluids to the surface. The test can provide information for determination of potential petroleum producing formations and their exact depth."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Borehole drill stem test"@en ;
.
secm:borehole_fluid_sampling
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "Borehole fluid sampling"@en ;
skos:broader secm:sm043 ;
skos:closeMatch gasm:borehole_fluid_sampling ;
skos:definition "Sampling of fluids (oil, gas, or water) from a borehole by an unspecified method."@en ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:airlift ;
skos:narrower secm:artesian_flow ;
skos:narrower secm:bailer ;
skos:narrower secm:borehole_dst_test ;
skos:narrower secm:borehole_prod_test ;
skos:narrower secm:borehole_wft_test ;
skos:narrower secm:boreholewaterpump ;
skos:narrower secm:liquid-gas_separation ;
skos:prefLabel "Borehole fluid sampling"@en ;
.
secm:borehole_prod_test
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "Borehole production test"@en ;
skos:altLabel "well production test"@en ;
skos:broader secm:borehole_fluid_sampling ;
skos:closeMatch gasm:borehole_prod_test ;
skos:definition "A borehole sampling test similar to DST test, but on a larger scale and under the production conditions after the well completion is conducted."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Borehole production test"@en ;
.
secm:borehole_wft_test
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "Borehole wireline formation test"@en ;
skos:altLabel "wireline formation test"@en ;
skos:broader secm:borehole_fluid_sampling ;
skos:closeMatch gasm:borehole_wft_test ;
skos:definition "A sample is taken from a borehole with a wireline formation tester by inserting a probe into a well wall to withdraw a small amount of formation fluid and to measure the formation pore pressure. This measurement can provide formation pressures along the well hole, thereby giving a measure of pressure with depth or along a horizontal borehole."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Borehole wireline formation test"@en ;
.
secm:boreholewaterpump
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "Borehole fluid pumping"@en ;
skos:broader secm:borehole_fluid_sampling ;
skos:broader secm:sm014 ;
skos:broader secm:waterbodywatersampling ;
skos:definition "A pump designed to lift water or other fluid to the surface from a borehole. Various designs exist, including electric submersible, helical coil, jet. Include pump jacks and windmills that are specific to pumping fluid from boreholes, as well as pumps design to be placed inside the borehole"@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Borehole water pumping"@en ;
.
secm:bottle_incubation
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "bottle incubation"@en ;
skos:broader secm:sm200 ;
skos:closeMatch gasm:bottle_incubation ;
skos:definition "A method to derive the oxygen consumption rate/respiration rates of organic matter conducted in a bottle or vial under controlled light and temperature conditions."@en ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:bottle_incubation_dark ;
skos:narrower secm:bottle_incubation_light ;
skos:prefLabel "bottle incubation"@en ;
.
secm:bottle_incubation_dark
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "bottle incubation dark"@en ;
skos:broader secm:bottle_incubation ;
skos:closeMatch gasm:bottle_incubation_dark ;
skos:definition "A method to derive the oxygen consumption rate/respiration rates of organic matter conducted in a bottle or vial under controlled light and temperature conditions."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "bottle incubation dark"@en ;
.
secm:bottle_incubation_light
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "bottle incubation light"@en ;
skos:broader secm:bottle_incubation ;
skos:closeMatch gasm:bottle_incubation_light ;
skos:definition "A method to derive the oxygen consumption rate/respiration rates of organic matter conducted in a bottle or vial under controlled light and temperature conditions."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "bottle incubation light"@en ;
.
secm:bottlesampling
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "this vocabulary" ;
rdfs:label "Container sampling"@en ;
skos:broader secm:sm014 ;
skos:broader secm:waterbodywatersampling ;
skos:definition "Water is collected in a container that is opened to collect water at some specific depth in a water body. Includes Niskin bottles, bottles on Rosette samplers https://en.wikipedia.org/wiki/Rosette_sampler. Also bottled samples collected by simple bailer or scoop from water surface. If water is filtered or preserved use the water sampling -filtere or -preserved categories."@en ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:ses225 ;
skos:note "include Hydrothermal Fluid and Particle Sampler (HFPS) collect fluids and particles, Using a 25-port valve and two pumps, fluids are pumped through a titanium intake nozzle, through a Teflon hose and custom titanium and Teflon manifold with 24 ports. The sampler has a capacity of 18 water samples (700ml each) and 6 in-situ filters. include _Titanium major water sampler_, another tool to sample high temperature water in submarine environment. Similar to a syringe, a trigger on the outside of the bottle can be pressed by the ROV pilot to release a spring that will draw fluid into the chamber. Approximately 750ml of fluid can be collected using the Major bottles. https://oceanexplorer.noaa.gov/explorations/05lostcity/logs/july28/july28.html"@en ;
skos:prefLabel "Container sampling"@en ;
.
secm:cable_tool_drilling
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "National Groundwater Information System (NGIS)"@en ;
rdfs:label "cable tool drilling"@en ;
skos:broader secm:percussion_drilling ;
skos:closeMatch gasm:cable_tool_drilling ;
skos:definition "A percussion drilling method that uses a heavy drilling tool that is raised and lowered with enough force to pulverise the rock, with the debris removed by a bailer."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "cable tool drilling"@en ;
.
secm:chamber_incubation
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "Chamber incubation"@en ;
skos:broader secm:sm200 ;
skos:closeMatch gasm:chamber_incubation ;
skos:definition "A method that isolates sediment and overlying water in a benthic chamber. Water samples are collected from the benthic chamber during the incubation."@en ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:chamber_incubation_dark ;
skos:narrower secm:chamber_incubation_light ;
skos:prefLabel "Chamber incubation"@en ;
.
secm:chamber_incubation_dark
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "chamber incubation dark"@en ;
skos:broader secm:chamber_incubation ;
skos:closeMatch gasm:chamber_incubation_dark ;
skos:definition "A in situ method that isolates sediment and overlying water in a dark benthic chamber. Incubation water samples are collected from the benthic chamber during the incubation. The dark chamber restricts light penetration and therefore stops the process of photosynthesis. This enables benthic respiration to be measured."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "chamber incubation dark"@en ;
.
secm:chamber_incubation_light
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "chamber incubation light"@en ;
skos:broader secm:chamber_incubation ;
skos:closeMatch gasm:chamber_incubation_light ;
skos:definition "A in situ method that isolates sediment and overlying water in a light benthic chamber. Incubation water samples are collected from the benthic chamber during the incubation. The transparent walls of the chamber allow light penetration and enables benthic respiration and photosynthesis to be measured."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "chamber incubation light"@en ;
.
secm:chemicalseparation
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "this vocabulary" ;
rdfs:label "Chemical separation"@en ;
skos:broader secm:sm045 ;
skos:definition "sample collection by chemical processing of a sampled material"@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Chemical separation"@en ;
.
secm:core_air
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "Air cooled core drilling"@en ;
skos:altLabel "core air"@en ;
skos:broader secm:core_drilling_unspecified ;
skos:closeMatch gasm:core_air ;
skos:definition "Rock or sediment core derived from a dry, air-cooled diamond drilling method."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Air cooled core drilling"@en ;
.
secm:core_catcher
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "Core catcher"@en ;
skos:broader secm:core_drilling_unspecified ;
skos:closeMatch gasm:core_catcher ;
skos:definition "A method by which a specimen of sediment is collected from the end of the core in the core catcher. The core catcher has curved finger-like projections that extend down to the lowest part of the core liner. The core catcher helps keep the sediment in the core liner when the core is being removed from the surface."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Core catcher"@en ;
.
secm:core_conventional
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "core conventional"@en ;
skos:broader secm:core_diamond ;
skos:closeMatch gasm:core_conventional ;
skos:definition "Core drilling using diamond or tungsten carbide bit using a core barrel with fibreglass inner sleeves. Used in the oil industry."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "core conventional"@en ;
.
secm:core_cutter
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "Core cutter"@en ;
skos:broader secm:core_drilling_unspecified ;
skos:closeMatch gasm:core_cutter ;
skos:definition "A method by which a specimen of sediment is collected from the lowest part of a coring assembly at the core cutter. The core cutter has sharp edges which cut and shape the sediment entering the core liner as the corer goes into the sediment."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Core cutter"@en ;
.
secm:core_diamond
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "Diamond bit drill coring"@en ;
skos:altLabel "core diamond"@en ;
skos:broader secm:core_drilling_unspecified ;
skos:closeMatch gasm:core_diamond ;
skos:definition "Rock or sediment core drilling using a liquid-cooled, diamond or tungsten carbide bit."@en ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:core_conventional ;
skos:prefLabel "Diamond bit drill coring"@en ;
.
secm:core_drilling_unspecified
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
dcterm:source "SESAR collection method"@en ;
rdfs:label "Core drilling"@en ;
skos:broader secm:drilling ;
skos:broader secm:sm041 ;
skos:closeMatch gasm:core_drilling_unspecified ;
skos:definition "Sampling of a core of earth material by an unspecified drilling method"@en ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:core_air ;
skos:narrower secm:core_catcher ;
skos:narrower secm:core_cutter ;
skos:narrower secm:core_diamond ;
skos:narrower secm:core_rov ;
skos:narrower secm:sidewall_core_mechanical ;
skos:narrower secm:sm007 ;
skos:prefLabel "Core drilling"@en ;
.
secm:core_geoprobe
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
dcterm:source "https://geoprobe.com/tooling/rock-coring-wet-rotary-systems" ;
rdfs:label "Geoprobe coring"@en ;
skos:altLabel "core geoprobe"@en ;
skos:broader secm:sm005 ;
skos:closeMatch ;
skos:definition "High quality core extracted by hydraulic power. Used in rough terrain, soft sand, mud, shallow water, or tight, congested areas. Long high quality cores."@en ;
skos:inScheme secm:samplingmethods ;
skos:note "[Ed. note] Geoprobe is a company that makes a variety of drilling and coring equipment; just saying 'Geoprobe' isn't obviously communicating what drilling technology is intended."@en ;
skos:prefLabel "Geoprobe coring"@en ;
.
secm:core_incubation_dark
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "core incubation dark"@en ;
skos:broader secm:sm200 ;
skos:closeMatch gasm:core_incubation_dark ;
skos:definition "A method whereby a sediment core is collected along with overlying water. The sediment and water are incubated under no light and controlled temperature conditions."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "core incubation dark"@en ;
.
secm:core_incubation_light
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "core incubation light"@en ;
skos:broader secm:sm200 ;
skos:closeMatch gasm:core_incubation_light ;
skos:definition "A method whereby a sediment core is collected along with overlying water. The sediment and water are incubated under controlled light and temperature conditions."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "core incubation light"@en ;
.
secm:core_mackereth
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "core Mackereth"@en ;
skos:broader secm:sm005 ;
skos:closeMatch gasm:core_mackereth ;
skos:definition "The Mackereth is a complex coring system utilizing compressed gas to penetrate and recover single-drive moderate (up to 12 m) cores from lakes of diverse depths. Mackereth cores can be deployed on virutally any small craft and and can be used in water depths up to 80 m."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "core Mackereth"@en ;
.
secm:core_press
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "core press"@en ;
skos:broader secm:sm014 ;
skos:closeMatch gasm:core_press ;
skos:definition "Pore water is extracted from core material under pressure."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "core press"@en ;
.
secm:core_push
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "Push coring"@en ;
skos:altLabel "core push"@en ;
skos:broader secm:sm005 ;
skos:closeMatch gasm:core_push ;
skos:definition "A pipe that is pushed into the sediment to gain a core that is no longer than 2m long. Core pipe has a valve on top that is used to create a vacuum at the top of the core when pulling the core out of the sediment. Can be operated by a human working on land, shallow water, or from a boat in shallow water with a pipe extension to reach the bottom. Can be operated mechanically from a submersible (HOV or ROV)."@en ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:sm027 ;
skos:note "a smaller hand-held device made up of a length of clear plastic tubing attached to a corer head and extension poles. In the marine environment, the push corer is lowered overboard and manually pushed into the sediment before a valve at the top of the core, is closed creating a vacuum. The core and barrel is then lifted out of the surrounding sediment and back to the surface. The operation is the same on land or in shallow waters where a boat is not required. https://www.ga.gov.au/scientific-topics/marine/survey-techniques/sedimentary-coring-drilling"@en ;
skos:prefLabel "Push coring"@en ;
.
secm:core_rov
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "Coring from submersible"@en ;
skos:broader secm:core_drilling_unspecified ;
skos:closeMatch ;
skos:definition "A core produced by a drill mounted on a submersible vehicle, ROV, HOV."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Coring from submersible"@en ;
.
secm:core_sonic
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
dcterm:source "https://www.frtr.gov/site/3_1_6.html" ;
rdfs:label "Sonic coring"@en ;
skos:altLabel "rotosonic drilling"@en ;
skos:broader secm:sm031 ;
skos:closeMatch gasm:core_sonic ;
skos:definition "Similar to the vibro-core technique, the drill stem and barrel are vibrated vertically at frequencies between 50Hz and 180Hz such that the sampler barrel advances by slicing through the regolith."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Sonic coring"@en ;
.
secm:core_spike
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "core spike"@en ;
skos:broader secm:sm005 ;
skos:closeMatch gasm:core_spike ;
skos:definition "A core of surficial material taken by driving a spike into the ground."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "core spike"@en ;
.
secm:ctd_sampler
rdf:type skos:Concept ;
dcterm:source "https://oceanexplorer.noaa.gov/facts/ctd.html" ;
rdfs:label "CTD sampler "@en ;
skos:broader secm:sm043 ;
skos:definition "Samples collected using water-sampling bottles connected to CTD equipment, used to sample water at different depths. CTD refers to a package of electronic instruments that measure Conductivity, Temperature, and Depth in a water column. Often, CTDs are attached to a much larger metal frame called a rosette, holding water-sampling bottles that are used to collect water at different depths, as well as other sensors that can measure additional physical or chemical properties."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "CTD sampler"@en ;
.
secm:densityseparation
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "this vocabulary" ;
rdfs:label "Density separation"@en ;
skos:broader secm:sm045 ;
skos:definition "isolation of a component of an agregate based on particle density, e.g. heavy liquid"@en ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:sm019 ;
skos:prefLabel "Density separation"@en ;
.
secm:diamantina_dredge
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "dredge diamantina"@en ;
skos:broader secm:sm033 ;
skos:closeMatch gasm:diamantina_dredge ;
skos:definition "Used as a spot dredge to quickly ascertain sea bed geology. Samples give the seabed character unless it is deep when any mud is washed out during retrieval. In shallow water this dredge will return rock, mud, benthic samples and any thing else that is on the bottom."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "dredge diamantina"@en ;
.
secm:drilling
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "Drilling"@en ;
skos:broader secm:sm100 ;
skos:closeMatch gasm:drilling ;
skos:definition "Sampling by a hole drilled into the Earth by any method"@en ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:auger ;
skos:narrower secm:core_drilling_unspecified ;
skos:narrower secm:percussion_drilling ;
skos:narrower secm:rotary_drilling ;
skos:narrower secm:sidewall_core ;
skos:prefLabel "Drilling"@en ;
.
secm:epibenthic_sled
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "Benthic sled sampling"@en ;
skos:altLabel "epibenthic sled"@en ;
skos:altLabel "plantobenthic sampler"@en ;
skos:altLabel "sled benthic"@en ;
skos:broader secm:waterbodysampling ;
skos:closeMatch gasm:epibenthic_sled ;
skos:definition "A method designed to collect benthic and benthopelagic faunas from the deep sea. The sled is made from a steel frame consisting of two skids and stabilizing planes to keep it from sinking too deep into the mud."@en ;
skos:inScheme secm:samplingmethods ;
skos:note "Sampling benthic flora and fauna using a device towed along the seafloor. The devices has have a secondary net to study plankton and can be fitted with video or stills cameras to monitor sampling in real time. https://www.ga.gov.au/scientific-topics/marine/survey-techniques/sedimentary-coring-drilling"@en ;
skos:prefLabel "Benthic sled sampling"@en ;
.
secm:field_mapping_observation
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "Field mapping survey"@en ;
skos:broader secm:sm100 ;
skos:closeMatch gasm:field_mapping_observation ;
skos:definition "A mapping survey undertaken in a land environment. May include observations and/or sampling."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Field mapping survey"@en ;
.
secm:filtered_dust_collector
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "Filtered dust collector"@en ;
skos:broader secm:filtration ;
skos:closeMatch gasm:filtered_dust_collector ;
skos:definition "Sample of fine-grained solid material that is actively collected from the atmosphere by pumping and filtration."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Filtered dust collector"@en ;
.
secm:filtration
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "Filtration residue sampling"@en ;
skos:broader secm:sm100 ;
skos:closeMatch gasm:filtration ;
skos:definition "Separation of undissolved sediment and biological particles collected from a water column by filtration. For total dissolved solids measurements the sample is filtered through a glass fibre filter under controlled conditions. The type of filter is dependent on the method used and the purpose of the determination."@en ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:filtered_dust_collector ;
skos:narrower secm:ses207 ;
skos:narrower secm:sm021 ;
skos:prefLabel "Filtration residue sampling"@en ;
.
secm:freefallcoring
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "reported in SESAR data." ;
rdfs:label "Free fall coring"@en ;
skos:broader secm:sm005 ;
skos:definition "collection of core with a tube that has an assembly with weights and fins, allowed to drop through the water column and penetrate water bottom sediment."@en ;
skos:inScheme secm:samplingmethods ;
skos:note "see https://www.kc-denmark.dk/products/sediment-samplers/free-fall-corer.aspx. This device used in sandy sediment, core tube lengths to 2 m long"@en ;
skos:prefLabel "Free fall coring"@en ;
.
secm:geoscience_australia
rdf:type dcterm:Agent ;
rdf:type schema:Organization ;
;
schema:name "Geoscience Australia" ;
rdfs:label "Geoscience Australia"@en ;
.
secm:grab_eckman
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "grab Eckman"@en ;
skos:broader secm:sm036 ;
skos:closeMatch gasm:grab_eckman ;
skos:definition "The Eckman Bottom Grab sampler is designed for sampling in soft bottomed lakes and rivers composed of muck, mud or fine peat"@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "grab Eckman"@en ;
.
secm:grab_shipek
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "grab Shipek"@en ;
skos:broader secm:sm036 ;
skos:closeMatch gasm:grab_shipek ;
skos:definition "When the grab touches the bottom, inertia from a self-contained weight releases a catch and helical springs rotate the inner half cylinder by 180°. After turning, the scoop remains closed by the residual torque of the scoop spring. Because the rotation of the bucket is extremely rapid, it cuts the sediment cleanly, particularly in soft clays, muds, silts & sands. After closing, the sample has optimum protection from washout during retrieval by the cylindrical design. https://www.wildco.com/how-does-the-shipek-grab-operate/, https://www.feritech.com/products/geotechnical/sea-floor-grabs/shipek-grab/"@en ;
skos:inScheme secm:samplingmethods ;
skos:note "centre-pivot sampler is designed to sample unconsolidated sediments from soft ooze to hard-packed silts from deep lakes and near offshore. It brings up virtually undisturbed, unwashed samples to the surface from any depth. Its speciality is sampling benthic organisms living at or immediately below the water/bottom interface and sediment containing a significant population of non-sessile forms. https://envcoglobal.com/catalog/water/shipek-grab/"@en ;
skos:prefLabel "grab Shipek"@en ;
.
secm:grab_smith_mcintyre
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "https://www.ga.gov.au/scientific-topics/marine/survey-techniques/sedimentary-coring-drilling" ;
rdfs:label "Smith Mcintyre grab sampling"@en ;
skos:altLabel "grab Smith Mcintyre"@en ;
skos:broader secm:sm039 ;
skos:closeMatch gasm:grab_smith_mcintyre ;
skos:definition "Near surface sediment grab sample. Sample has a surface area of 0.1m2. It is useful for quantitative macrobenthos sampling in either shallow or deep water."@en ;
skos:inScheme secm:samplingmethods ;
skos:note "two spring hinged jaws with triggers on either side of the grab frame. The jaws are 'locked' in place within the frame until two pads hit the seafloor allowing the spring-loaded jaws to snap shut and collect the sediment. The strong hinges aid penetration of dense sediment while the large jaws return a substantial volume of sediment. Access to the sediment is through flaps on the upper side. The Smith McIntyre grab is used to get a quick sample of the seafloor and is not designed to get an undistributed sample"@en ;
skos:prefLabel "Smith Mcintyre grab sampling"@en ;
.
secm:grab_van_veen
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "Van Veen grab sampling"@en ;
skos:altLabel "grab Van Veen"@en ;
skos:broader secm:sm036 ;
skos:closeMatch gasm:grab_van_veen ;
skos:definition "Quantitative sample of the sediment. Van Veen grab has long arms for levering the clam shell scoop."@en ;
skos:inScheme secm:samplingmethods ;
skos:note "Two thin, hinged overlapping lids open while the equipment is descending which close on retrieval and are held shut by water pressure. The grab is triggered by a messenger weight dropped down the rope. Used for taking quantitative and qualitative samples of macroscopic benthic fauna. It can be used to determine the productivity of soft sediments, particularly those composed of finely divided muds, ooze, submerged marl and fine peaty materials. It is not recommended for rocky or sandy environments or where there is moderate benthic vegetation because small pebbles or vegetation stems can prevent proper jaw closure. https://www.ga.gov.au/scientific-topics/marine/survey-techniques/sedimentary-coring-drilling"@en ;
skos:prefLabel "Van Veen grab sampling"@en ;
.
secm:grainsize_separation
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "Grain size separation"@en ;
skos:altLabel "seive"@en ;
skos:broader secm:sm045 ;
skos:closeMatch gasm:grainsize_separation ;
skos:definition "Separation of various size fractions of mineral or rock particles from the original specimen. For example, by using a seive or particle settling."@en ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:ses231 ;
skos:prefLabel "Grain size separation"@en ;
.
secm:in_situ_grab_sampler
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "Point souce bailer sampling"@en ;
skos:altLabel "in situ grab sampler"@en ;
skos:broader secm:bailer ;
skos:closeMatch gasm:in_situ_grab_sampler ;
skos:definition "A point souce bailer that has a check valve at each end of the bailer allowing sample collection from a discrete depth"@en ;
skos:historyNote "SMR 2024-09-11 change label" ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Point souce bailer sampling"@en ;
.
secm:lara_sedgmen
rdf:type dcterm:Agent ;
rdf:type schema:Person ;
schema:affiliation secm:geoscience_australia ;
schema:identifier ;
schema:name "Lara Sedgmen" ;
rdfs:label "Lara Sedgmen" ;
.
secm:liquid-gas_separation
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "Liquid-gas separation"@en ;
skos:broader secm:borehole_fluid_sampling ;
skos:closeMatch gasm:liquid-gas_separation ;
skos:definition "Separation of natural gas from a liquid phase at a surface separator to generate samples of both phases."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Liquid-gas separation"@en ;
.
secm:lysimeter
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "https://www.sciencedirect.com/topics/agricultural-and-biological-sciences/lysimeters" ;
rdfs:label "Lysimeter water collection "@en ;
skos:broader secm:sm014 ;
skos:definition """A lysimeter is a container used to measure water movement in soil and the quality of water. They are used in hydrology and water quality research to study the natural environment and understand how water moves through soil. {@en}
""" ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Lysimeter water collection"@en ;
.
secm:microanalyticsampling
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "this vocabulary" ;
rdfs:label "Microanalytic sampling"@en ;
skos:broader secm:sm045 ;
skos:definition "Sampling microscopic regions of a prepared sample by particle bombardment (electron, ion...) or with electromagneting beams (laser, x-ray...)"@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Microanalytic sampling"@en ;
.
secm:outcrop_sampling
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "Outcrop sampling"@en ;
skos:broader secm:surface_material_sampling ;
skos:closeMatch gasm:outcrop_sampling ;
skos:definition "Collection of material from a rock outcrop or subcrop at the ground surface, typically using a hammer, or feathers and wedges."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Outcrop sampling"@en ;
.
secm:percussion_drilling
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "Percussion drilling"@en ;
skos:broader secm:drilling ;
skos:closeMatch gasm:percussion_drilling ;
skos:definition "Rock or sediment chips or fragments derived from a percussion (hammer) method. Include pneumatic drilling"@en ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:cable_tool_drilling ;
skos:narrower secm:rab_drilling ;
skos:narrower secm:rotary_hammer_drilling ;
skos:prefLabel "Percussion drilling"@en ;
.
secm:phlegercoring
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "https://archive.epa.gov/water/archive/polwaste/web/pdf/ch3.pdf" ;
rdfs:label "Phleger coring"@en ;
skos:broader secm:sm005 ;
skos:definition "Small coring device for use in shallow water, for cores <1 m in length, in sediment types ranging from soft to sandy, semi-compacted material, as well as peat and plant roots in shallow lakes or marshes"@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Phleger coring"@en ;
.
secm:pipe_dredge
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "dredge pipe"@en ;
skos:broader secm:sm033 ;
skos:definition "Sampling of small fragments and mud from the sea floor, using a metal pipe linked to the tow cable. Total weight of the dredge is around 25kg."@en ;
skos:exactMatch gasm:pipe_dredge ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "dredge pipe"@en ;
.
secm:pit_or_trench_sampling
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "Pit or trench sampling"@en ;
skos:altLabel "costean"@en ;
skos:broader secm:surface_material_sampling ;
skos:closeMatch gasm:pit_or_trench_sampling ;
skos:definition "Collection of materials, typically regolith, near the ground surface from a pit, trench, or costean dug by spade, backhoe, or other mechanical means (not drilling)."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Pit or trench sampling"@en ;
.
secm:pumpsampling
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "SESAR sample descriptions" ;
rdfs:label "Pump sampling"@en ;
skos:broader secm:sm043 ;
skos:definition "Sampling a fluid using a pump to move fluid to the sample container"@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Pump sampling"@en ;
.
secm:rab_drilling
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "http://www.foragefte.com; http://www.masterdrilling.com"@en ;
rdfs:label "RAB drilling"@en ;
skos:altLabel "rotary air blast drilling"@en ;
skos:broader secm:percussion_drilling ;
skos:definition "RAB, rotary air blast, or Down-the-hole drilling. Rock or sediment chips or fragments are derived from a percussion drilling method where the cuttings are blown up the outside of the rods and collected at surface, using air or a combination of air and foam lift the cuttings."@en ;
skos:exactMatch gasm:rab_drilling ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "RAB drilling"@en ;
.
secm:rain_gauge
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "Rain gauge"@en ;
skos:broader secm:sm014 ;
skos:definition "Rainwater is collected using an approved rain gauge/collector method."@en ;
skos:exactMatch gasm:rain_gauge ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Rain gauge"@en ;
.
secm:reverse_circulation_drilling
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "National Groundwater Information System (NGIS)"@en ;
rdfs:label "reverse circulation drilling"@en ;
skos:altLabel "RC"@en ;
skos:broader secm:rotary_drilling ;
skos:definition "A drilling technique similar to rotary drilling except that drilling fluid flow down the annular space between the drilling stem and the wall of the hole forcing cuttings up through the inside of the drill stem ."@en ;
skos:exactMatch gasm:reverse_circulation_drilling ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "reverse circulation drilling"@en ;
.
secm:rotary_drilling
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "National Groundwater Information System (NGIS)"@en ;
rdfs:label "Rotary drilling"@en ;
skos:broader secm:drilling ;
skos:closeMatch gasm:rotary_drilling ;
skos:definition "A drilling method using a drill stem equipped with a bit that is rotated to cut and grind the rock with a fluid pumped down the stem to force cuttings up through the annular space between the stem and the wall of the hole"@en ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:reverse_circulation_drilling ;
skos:prefLabel "Rotary drilling"@en ;
.
secm:rotary_hammer_drilling
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "National Groundwater Information System (NGIS)"@en ;
rdfs:label "Rotary hammer drilling"@en ;
skos:altLabel "hammer drilling"@en ;
skos:altLabel "jack hammer drilling"@en ;
skos:altLabel "pneumatic drilling"@en ;
skos:broader secm:percussion_drilling ;
skos:closeMatch gasm:rotary_hammer_drilling ;
skos:definition "A percussion drilling method using a cutting tool powered by compressed air that creates a rapid percussion effect coupled with rotary action to drill hard rocks."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Rotary hammer drilling"@en ;
.
secm:samplingmethods
rdf:type owl:Ontology ;
rdf:type skos:ConceptScheme ;
dcterm:created "2024-09-11"^^xsd:date ;
dcterm:creator secm:stephen_richard ;
dcterm:license ;
dcterm:modified "2024-09-12"^^xsd:date ;
dcterm:publisher "GeoSamples, https://www.geosamples.org/" ;
schema:codeRepository "https://github.com/GeoSamples/vocabularies" ;
rdfs:label "Material Sample collection methods"@en ;
owl:imports dcterm: ;
owl:imports ;
owl:imports ;
skos:definition "Material sample collection methods focused on methods found in SESAR data (2024-08-31 dump), harmonized with CGI GTWG sampling methods draft, Geoscience Australia sampling methods, and SeaDataNet Sample Collection vocabulary. The SeaDataNet vocabulary is nominally about instruments, but many of the concepts implicitly denote methods."@en ;
skos:prefLabel "Material Sample collection methods"@en ;
.
secm:ses200
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source ""@en ;
skos:broader secm:trawlsampling ;
skos:definition "Nets towed over the sea floor to sample species living on or near the bottom, with single rectangular mouth piece, a conical filtering net, and equipped with closing mouth mechanism."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Agassiz trawl"@en ;
skos:relatedMatch ;
.
secm:ses201
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source ""@en ;
rdfs:label "Submersible grab"@en ;
skos:broader secm:sm039 ;
skos:definition "Collect sample from an underwater vehicle, using mechanical arms on vehicle."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Submersible grab"@en ;
.
secm:ses202
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source ""@en ;
skos:broader secm:sm047 ;
skos:definition "" ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Backhoe"@en ;
.
secm:ses203
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source ""@en ;
skos:broader secm:trawlsampling ;
skos:definition "Nets towed over the sea floor having the horizontal net opening provided by a wooden or metal beam that disrupts the surface of the bed."@en ;
skos:exactMatch ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Beam trawl"@en ;
.
secm:ses204
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source ""@en ;
skos:broader secm:trawlsampling ;
skos:definition "" ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Blake trawl"@en ;
.
secm:ses205
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "PSEP, 1997. Recommended Guidelines for Sampling Marine Sediment, Water Column, and Tissue in Puget Sound. " ;
skos:broader secm:sm039 ;
skos:definition "utilizes a pulley arrangement to gain extra purchase to activate a pair of jaws. Shepard (1973) reports that large Petersen grabs have been known to bring back undisturbed samples that still retain stratification characteristics. However, Schlieper (1972) points out that the tensile closing action from the attached hydrowire creates a secondary lifting force at the central axis that the two jaws pivot around, resulting in a shallower bite (5 centimeters (cm) or less), especially in firmer sediments. photo shows large jaw pincers, bigger that other grab samplers, dated 1963, so it is likely old technology no longer in use."@en ;
skos:inScheme secm:samplingmethods ;
skos:note "photo shows large jaw pincers, bigger that other grab samplers, dated 1963, so it is likely old technology no longer in use. 'Campbell' grab is a large version of a Petersen grab. https://woodshole.er.usgs.gov/openfile/of2005-1001/htmldocs/samplers/grab/campbell.htm"@en ;
skos:prefLabel "Campbell grab sampling"@en ;
.
secm:ses206
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source ""@en ;
skos:broader secm:sm023 ;
skos:definition "liquid that has been passed through a cartridge filter" ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Cartridge filter filtrate"@en ;
.
secm:ses207
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "this vocabulary"@en ;
skos:broader secm:filtration ;
skos:definition "material left behind when liquid passed throught cartridge filter"@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Cartridge filter residue"@en ;
.
secm:ses208
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "SESAR data"@en ;
skos:broader secm:sm100 ;
skos:definition "Sample extracted from feature of interest by cutting with a chain saw."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Chain saw"@en ;
.
secm:ses210
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source ""@en ;
skos:broader secm:sm016 ;
skos:definition "sampling over an area of a feature off interest by breaking off small pieces; produces an aggregate" ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Chip sampling"@en ;
.
secm:ses212
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "Based on web search for syringe sampling and inspection of SESAR records reporting methods with 'syringe' in the text. Examples from soil environmental sampling, sediment sampling, water sampling"@en ;
skos:broader secm:ses233 ;
skos:definition "Sampling by using a tube with a plunger to pull material into a cylinder; used in soils, soft sediment, and fluids, commonly for analysis of volatiles."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Syringe sampling"@en ;
.
secm:ses213
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "this vocabulary" ;
skos:broader secm:sm100 ;
skos:definition "Collection of sample using trap to collect organisms in water, e.g. crabs, bacteria."@en ;
skos:inScheme secm:samplingmethods ;
skos:note "generalize from crap trap, mussel pot, bacteria trap, _trap_ found in SESAR data."@en ;
skos:prefLabel "Subaqueous organism trap"@en ;
.
secm:ses214
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "https://doi.org/10.1016/j.dsr.2020.103282" ;
skos:broader secm:sm013 ;
skos:definition "Gas collection in a collection bottle that is sealed well enough to maintain the pressure of the original sample fluid; used to sample gasses from deep sea sources. Described technique uses flow-through gas sampling."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Gas tight bottle sampling"@en ;
.
secm:ses215
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source ""@en ;
skos:broader secm:sm043 ;
skos:definition "Ghostbuster appears to be a device for in situ chemical measurements in a high temperature/pressure environment (e.g. sea floor black smoker), designed by Kang Ding/Bill Seyfried of UMN. The information found on the web doesn't indicate it returns material samples, just measurements. (https://www.marine-geo.org/services/vocab/vocab_device_type). https://gfd.whoi.edu/wp-content/uploads/sites/66/2023/08/at11-7-cruise_report.pdf. https://www.unols.org/sites/default/files/CA_InstrumentationManipulators.pdf"@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Ghostbuster fluid sampler"@en ;
.
secm:ses216
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source ""@en ;
skos:broader secm:sm016 ;
skos:definition "" ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Hammer from outcrop"@en ;
.
secm:ses217
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source ""@en ;
skos:broader secm:auger ;
skos:definition "" ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Hand auger"@en ;
.
secm:ses218
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source ""@en ;
skos:broader secm:sm035 ;
skos:definition "Sample collected by picking up some loose material from subaerial solid earth boundary surface"@en ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:sm017 ;
skos:narrower secm:sm040 ;
skos:prefLabel "Human grab from surface"@en ;
.
secm:ses220
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source ""@en ;
skos:broader secm:sm005 ;
skos:definition "" ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Trigger coring"@en ;
.
secm:ses221
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "Kasten coring"@en ;
skos:broader secm:sm005 ;
skos:definition "Large volume, reletatively undisturbed sediment core (~3m long) from a Kasten Corer. The corer is constructed of stainless steel and is square in cross-section. A weight of several hundred kilograms on top of the corer pushes it 2-3 metres into the seabed. It is designed for sedimentological and geochemical sampling of fine-grained sediments. This type of corer obtains relatively undisturbed cores and can preserve the sediment/water interface. This type of core is useful for determining sediment accumulation rates."@en ;
skos:inScheme secm:samplingmethods ;
skos:note "A slight variation on the gravity corer is the Kasten corer. This uses a similar set up, but uses a sample tube manufactured from sheet metal of square cross section with sides approximately 150mm. No liner is used. A cutter section fitted to the end of the sample tube has two spring-loaded flaps that close when the corer is withdrawn from the sediment. The sample tube is designed to be split to gain access to the sample. https://noc.ac.uk/facilities/national-marine-equipment-pool/scientific-engineering/seafloor-sampling"@en ;
skos:prefLabel "Kasten coring"@en ;
.
secm:ses222
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source ""@en ;
skos:broader secm:sm047 ;
skos:definition "under water or atmosphere" ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Mechanical grab from surface"@en ;
.
secm:ses223
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source ""@en ;
skos:broader secm:trawlsampling ;
skos:definition "" ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Menzie trawl"@en ;
.
secm:ses224
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "https://www.sciencedirect.com/topics/engineering/micropillar-compression"@en ;
skos:broader secm:sm100 ;
skos:definition "focused ion beam (FIB) machining is used to fabricate nano to micron sized pillars of material for testing of mechanical properties"@en ;
skos:inScheme secm:samplingmethods ;
skos:note "reported for samples of carrera marble by pskemer@wustl.edu, 45 samples. Interpret to mean the sample is the ion-milled micropillar." ;
skos:prefLabel "Micropillar Sampling"@en ;
.
secm:ses225
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
dcterm:source "https://adkinstruments.in/index.php/categories/oceanography/niskin-water-sampler" ;
rdfs:label "Niskin bottle"@en ;
skos:altLabel "Niskin Water Sampler"@en ;
skos:broader secm:bottlesampling ;
skos:broader secm:sm014 ;
skos:definition "Surface water/seawater collection. A device for collection of water samples from a specific depth in the water column."@en ;
skos:definition "device used to collect water samples at different depths in the ocean. It consists of a PVC or metal cylinder with two or more hinged caps at either end that are remotely operated using a wire or cable. When the sampler is lowered into the ocean, the caps are opened at predetermined depths, allowing seawater to be trapped inside without contamination from the surrounding water."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Niskin bottle"@en ;
.
secm:ses226
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source ""@en ;
skos:broader secm:sm100 ;
skos:definition "reduce to powder" ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Pulverize"@en ;
.
secm:ses227
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source ""@en ;
skos:broader secm:sm100 ;
skos:definition "Interpret to mean collecting some amount of a liquid or fine-grained aggregate using a spoon-like instrument (scoop); size can range from milligram to kilogram mass. Metallurgy: _A shallow, spherical 1.25-inch diameter disc is sawed out of the feature of interest._ https://www.stress.com/services/materials-engineering/field-inspection-and-testing/non-destructive-scoop-sampling/." ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Scoop"@en ;
.
secm:ses228
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source ""@en ;
skos:broader secm:sm100 ;
skos:definition "Plates designed to remain in an environment (typically subaqueous) to monitor biome development. DOI: 10.13140/RG.2.2.33138.71361. Also colonization substrate sampler collected in submarine exploration."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Settlement Plate"@en ;
.
secm:ses229
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source ""@en ;
skos:broader secm:sm100 ;
skos:definition "" ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Shaker table"@en ;
.
secm:ses230
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source ""@en ;
skos:broader secm:surface_material_sampling ;
skos:definition "" ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Shovel"@en ;
.
secm:ses231
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source ""@en ;
skos:broader secm:grainsize_separation ;
skos:definition "Sample of particular grain size particles using sieves."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Sieved aggregate"@en ;
.
secm:ses232
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "SESAR collection methods" ;
skos:broader secm:sm005 ;
skos:definition "" ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Slide hammer coring"@en ;
.
secm:ses233
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
skos:broader secm:sm100 ;
skos:definition "Sampling a fluid (liquid, gas, colloid, suspension...) by drawing it into a sample collection container using a pressure gradient."@en ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:ses212 ;
skos:narrower secm:slurpsampling ;
skos:prefLabel "Suction Sampling"@en ;
.
secm:ses234
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "https://jgmaas.com/SCA/2014/SCA2014-097.pdf" ;
skos:broader secm:sm100 ;
skos:definition "Core coated with wax or other sealant to preserve volatile content"@en ;
skos:inScheme secm:samplingmethods ;
skos:note "A standard procedure for core preservation consists of wrapping the sample with plastic film and aluminum foil before dip coating it. For the purposes of this paper, the term ‘wax’ will be used to describe the meltable coating used to cover the wrapped core plug or whole core section."@en ;
skos:prefLabel "Core preserved with wax"@en ;
.
secm:sidewall_core
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "Sidewall coring"@en ;
skos:broader secm:drilling ;
skos:broader secm:sm041 ;
skos:closeMatch gasm:sidewall_core ;
skos:definition "A method to extract core or plug from the sidewall of a borehole."@en ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:sidewall_core_bullet ;
skos:narrower secm:sidewall_core_mechanical ;
skos:prefLabel "Sidewall coring"@en ;
.
secm:sidewall_core_bullet
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "Percussion sidewall coring"@en ;
skos:altLabel "sidewall core, bullet"@en ;
skos:broader secm:sidewall_core ;
skos:closeMatch gasm:sidewall_core_bullet ;
skos:definition "Percussion cores are taken by firing hollow bullets into the formation. The bullets are attached to the tool by fasteners, and are retrieved, along with the core inside, by pulling up the tool and the fasteners. Percussion coring tools typically hold 20 to 30 bullets, but two or three tools can be combined on one run in the hole."@en ;
skos:historyNote "2024-09-11 SMR change label."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Percussion sidewall coring"@en ;
.
secm:sidewall_core_mechanical
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "Rotary sidewall coring"@en ;
skos:broader secm:core_drilling_unspecified ;
skos:broader secm:sidewall_core ;
skos:closeMatch gasm:sidewall_core_mechanical ;
skos:definition "Mechanical tools use hollow rotary drills to cut and then pull out core plugs. Up to 75 plugs can be recovered on one run. With full recovery, cores from typical percussion tools are 1 in. [2.5 cm] in diameter by 1 3/4 in. [4.4 cm] long, while those from mechanical tools are 0.91 in. [2.3 cm] in diameter by 2 in. [5 cm] long. The latter are also known as rotary sidewall cores."@en ;
skos:historyNote "2024-09-11 SMR change label." ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Rotary sidewall coring"@en ;
.
secm:slurpsampling
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "https://nautiluslive.org/science/sampling-procedures" ;
rdfs:label "Slurp sampling"@en ;
skos:broader secm:ses233 ;
skos:definition "For some small, delicate, or flexible specimens, the “slurp” hose is used to ensure that the sample is collected and handled with the proper care. ROV pilots use the manipulator arm to pick up the handle of this vacuum-like hose, which then sucks up water, sediment, and small or delicate fauna into one of the slurp containers."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Slurp sampling"@en ;
.
secm:sm001
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "e.g. see http://www.azdeq.gov/environ/water/assessment/download/sampling.pdf"@en ;
skos:broader secm:sm010 ;
skos:definition "composite water sample preserved with reagent (e.g. nitric acid sulfuric acid) as part of sampling process" ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:sm003 ;
skos:prefLabel "Composite water sampling- preserve with reagent"@en ;
.
secm:sm002
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "e.g. see http://www.azdeq.gov/environ/water/assessment/download/sampling.pdf"@en ;
skos:broader secm:sm010 ;
skos:definition "composite water sample filtered as part of the sampling process (in the field or within a very short time period after collection)" ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:sm003 ;
skos:prefLabel "Composite water sampling-filter"@en ;
.
secm:sm003
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "e.g. see http://www.azdeq.gov/environ/water/assessment/download/sampling.pdf"@en ;
skos:broader secm:sm001 ;
skos:broader secm:sm002 ;
skos:definition "composite filtered water sample preserved with reagent (e.g. nitric acid sulfuric acid) as part of sampling process"@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Composite water sampling- filter and preserve with reagent"@en ;
.
secm:sm005
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "SESAR collection method"@en ;
skos:broader secm:sm041 ;
skos:definition "General category for methods to extract columnar samples perpendicular to the depositional surface from soil or sediment that is poorly enough consolidated that it can be sampled without rotary drilling."@en ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:core_geoprobe ;
skos:narrower secm:core_mackereth ;
skos:narrower secm:core_push ;
skos:narrower secm:core_spike ;
skos:narrower secm:freefallcoring ;
skos:narrower secm:phlegercoring ;
skos:narrower secm:ses220 ;
skos:narrower secm:ses221 ;
skos:narrower secm:ses232 ;
skos:narrower secm:sm025 ;
skos:narrower secm:sm026 ;
skos:narrower secm:sm028 ;
skos:narrower secm:sm029 ;
skos:narrower secm:sm030 ;
skos:narrower secm:sm031 ;
skos:narrower secm:waxcoring ;
skos:prefLabel "Soft material coring"@en ;
.
secm:sm006
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
dcterm:source "SESAR collection method; http://www.deepreef.org/technology/79-rock-dredge.html"@en ;
rdfs:label "Chain bag dredge"@en ;
skos:altLabel "dredge chain bag"@en ;
skos:broader secm:sm033 ;
skos:definition "A rock dredge is a large bag made of metal chain links attached to a simple heavy frame that keeps the bag expanded. The dredge is lowered off the back of a ship to the seafloor and dragged along to collect large pieces of rock. Because of the coarse chain links most of the finer material is washed out of the bag leaving behind the larger rock and gravel pieces within the chain bag. The dredge is then winched up to the surface and any samples are dumped onto the deck of the ship to be sorted and preserved."@en ;
skos:definition "Sampling of large rocks from the sea floor using a chain bag"@en ;
skos:exactMatch ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Chain bag dredge"@en ;
.
secm:sm007
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "this vocabulary; http://www.oakenviro.com/pdfs/Dutch%20Auger%20equipment%20options%20-%20Eijkelkamp.pdf"@en ;
skos:broader secm:core_drilling_unspecified ;
skos:definition "core extracted from sediment or soil by a hand rotated tool with a special bit that extracts short segments of cored sediment; many variations in design."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Hand auger coring"@en ;
.
secm:sm008
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source ""@en ;
skos:broader secm:sm011 ;
skos:definition "Gas is collected from a bubbling subaqueous gas source by inverting a suitable size and composition funnel over the gas source connected by a tube to an evacuated bottle gas collector."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Inverted funnel to evacuated bottle gas collection"@en ;
.
secm:sm009
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source ""@en ;
skos:broader secm:sm012 ;
skos:definition "Gas is collected from a bubbling subaqueous gas source by inverting a suitable size and composition funnel over the gas source connected by a tube to a flow through bottle gas collector." ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Inverted funnel to flow through bottle gas collection"@en ;
.
secm:sm010
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "e.g. see http://www.azdeq.gov/environ/water/assessment/download/sampling.pdf"@en ;
skos:broader secm:sm014 ;
skos:broader secm:waterbodywatersampling ;
skos:definition "water sample collected through some documented process over an extended water volume meant to characterize that volume e.g. a profile in a lake a stream cross section or some volume in the ocean. Many different processes may be used to collect subsamples and aggregate them into a representative single sample." ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:sm001 ;
skos:narrower secm:sm002 ;
skos:prefLabel "Composite water sampling"@en ;
.
secm:sm011
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "http://volcanoes.usgs.gov/activity/methods/gas/sample.php" ;
dcterm:source "https://asgmt.com/wp-content/uploads/2018/10/105.pdf" ;
dcterm:source "https://pubs.usgs.gov/of/1974/0361/report.pdf" ;
skos:broader secm:sm013 ;
skos:definition "A chemically inert and durable tube e.g. titanium quartz alumina or mullite) is inserted into the gas source, and allowed to thermally equilibrate with the gas; a specially prepared collection bottle with a high vacuum stopcock and sample port is attached to the collection tube. The bottle is prepared with a concentrated aqueous sodium hydroxide solution, carefully weighed and evacuated with a vacuum pump. As gas bubbles through the alkaline solution, acid gases such as CO2 H2S SO2 HCl and HF dissolve into the liquid. The remaining gases such as N2 O2 H2 CO and He collect in the headspace of the bottle. Geothermal system gases are typically omposed mostly of water and condensable acid gases that are absorbed into the alkaline solution, so many liters of gas can be collected in a single bottle. This method concentrates gases in the solution and headspace and thereby promotes better analytical precision. Typically used for hot (volcanic geothermal) gas collection."@en ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:sm008 ;
skos:prefLabel "Evacuated bottle gas sampling"@en ;
.
secm:sm012
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "http://volcanoes.usgs.gov/activity/methods/gas/sample.php"@en ;
skos:broader secm:sm013 ;
skos:definition "Insert a suitable chemically inert and durable tube (e.g. titanium quartz alumina or mullite) into gas source. After allowing the tube to heat until condensation in the tube has reached equilibrium with the escaping gases usually about 5 minutes a specially-designed flow-through sample bottle with a stopcock at each end and a hand-operated pump is attached to the collection tubing. The hand pump flushes out air and draws the gas into the bottle. This collection method is faster that the evacuated bottle method. It is used when a complete gas analysis is not necessary or where field conditions are too hazardous to safely make an evacuated-bottle collection. Sulfur gases are stable for only a short time so this type of sample must be analyzed within a few hours of collection." ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:sm009 ;
skos:prefLabel "Flow through bottle gas sampling"@en ;
.
secm:sm013
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "this vocabulary"@en ;
skos:broader secm:sm043 ;
skos:definition "general class for gas sampling methods"@en ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:ses214 ;
skos:narrower secm:sm011 ;
skos:narrower secm:sm012 ;
skos:note "include Headspace equilibration method; https://doi.org/10.1016/j.jenvman.2012.06.033" ;
skos:prefLabel "Gas sampling"@en ;
.
secm:sm014
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
dcterm:source "e.g. see http://www.azdeq.gov/environ/water/assessment/download/sampling.pdf"@en ;
rdfs:label "Water sampling"@en ;
skos:broader secm:sm043 ;
skos:closeMatch ;
skos:definition "Any method used to sample water."@en ;
skos:definition "Generic category for any method off acquiring a water sample. Water collected into a suitable container from a single sampling point. Includes grab sample from stream samples collected by machines that open and close sampling bottles as the device is lowered through water column. e.g. Van Dorn bottles, Kemmerer Water Sampler"@en ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:airlift ;
skos:narrower secm:artesian_flow ;
skos:narrower secm:bailer ;
skos:narrower secm:boreholewaterpump ;
skos:narrower secm:bottlesampling ;
skos:narrower secm:core_press ;
skos:narrower secm:lysimeter ;
skos:narrower secm:rain_gauge ;
skos:narrower secm:ses225 ;
skos:narrower secm:sm010 ;
skos:narrower secm:sm022 ;
skos:narrower secm:sm023 ;
skos:narrower secm:vacuumporewatersampling ;
skos:prefLabel "Water sampling"@en ;
.
secm:sm015
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source ""@en ;
dcterm:source "USGS Circular; Vernon E. Swanson and Claude Huffman Jr. 1976 GUIDELINES FOR SAMPLE COLLECTING AND ANALYTICAL METHODS USED IN THE U.S. GEOLOGICAL SURVEY FOR DETERMINING CHEMICAL COMPOSITION OF COAL: U. S. Geological Survey CIRCULAR 735. accessed at http://energy.er.usgs.gov/products/databases/CoalQual/Docs/c735.pdf"@en ;
skos:broader secm:sm016 ;
skos:definition "sampling material along a channel through a feature of interest."@en ;
skos:inScheme secm:samplingmethods ;
skos:note "chip an approximately 3-inch by 3-inch (7.5 cm by 7.5 cm) channel accross the sampled feature (e.g. a coal bed) with a chisel or pick-point hammer producing fragments 2 inches (5 cm) or less across. Positioning a horizontal plastic sheet below the level of channel cutting is sometimes helpful. May also be applied to sampling at regular intervals along a channel or trench cut across a surface." ;
skos:prefLabel "Channel sampling"@en ;
.
secm:sm016
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "this vocabulary"@en ;
skos:broader secm:sm035 ;
skos:definition "specimen obtained by breaking piece(s) of rock from rock outcrop on surface or in a subsurface tunnel" ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:ses210 ;
skos:narrower secm:ses216 ;
skos:narrower secm:sm015 ;
skos:prefLabel "Collected from outcrop"@en ;
.
secm:sm017
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "this vocabulary"@en ;
skos:broader secm:ses218 ;
skos:definition "Specimen obtained from loose material on surface e.g. from talus, colluvium, mine heap."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Manual surface grab"@en ;
.
secm:sm018
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
dcterm:source "SESAR collection method; " ;
dcterm:source "http://www.whoi.edu/instruments/viewInstrument.do?id=10286"@en ;
rdfs:label "Sediment trap"@en ;
skos:broader secm:sm100 ;
skos:definition "Sediment traps are containers placed in the water column to collect particles falling toward the sea floor. The traps collect tiny sediment or larger accumulations called marine snow - made up of organic matter, dead sea creatures, tiny shells, dust and minerals."@en ;
skos:exactMatch ;
skos:inScheme secm:samplingmethods ;
skos:note "The basic sediment trap consists of a broad funnel with a collecting jar at the bottom. The funnel opening covers a standard area (such as 0.25 square meter [2.7 square feet]) and has baffles at the top to keep out very large objects that might clog the funnel."@en ;
skos:prefLabel "Sediment trap"@en ;
.
secm:sm019
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "this vocabulary"@en ;
skos:broader secm:densityseparation ;
skos:definition "Use of a gold-miners pan to concentrate heavy minerals from a loose sediment (typcially stream sediment) sample"@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Panned concentrate sampling"@en ;
.
secm:sm020
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "this vocabulary"@en ;
skos:broader secm:sm045 ;
skos:definition "mechanical separation of part a processed sample; e.g. taking grains from a mineral separate, splitting a powdered sample splitting a crushed sample"@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Split processed sample"@en ;
.
secm:sm021
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "SESAR collection method; this vocabulary"@en ;
skos:broader secm:filtration ;
skos:broader secm:sm045 ;
skos:definition "Suspended sediment separated from containing water by filtration or centrifuge."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Suspended sediment separate"@en ;
.
secm:sm022
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "e.g. see http://www.azdeq.gov/environ/water/assessment/download/sampling.pdf"@en ;
skos:broader secm:sm014 ;
skos:broader secm:waterbodywatersampling ;
skos:definition "water sample preserved with reagent (e.g. nitric acid sulfuric acid) as part of sampling process"@en ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:sm024 ;
skos:prefLabel "Water sampling- preserve with reagent"@en ;
.
secm:sm023
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "e.g. see http://www.azdeq.gov/environ/water/assessment/download/sampling.pdf"@en ;
skos:broader secm:sm014 ;
skos:broader secm:waterbodywatersampling ;
skos:definition "water is filtered as part of the sampling process (in the field or within a very short time period after collection) Sample is filtrate."@en ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:ses206 ;
skos:narrower secm:sm024 ;
skos:note "Include Hot Fluid Sampler (HFS), collects hot fluid samples using various types of filters https://www.pmel.noaa.gov/eoi/nemo2003/logbook/aug27.html"@en ;
skos:prefLabel "Water sampling-filter"@en ;
.
secm:sm024
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "e.g. see http://www.azdeq.gov/environ/water/assessment/download/sampling.pdf"@en ;
skos:broader secm:sm022 ;
skos:broader secm:sm023 ;
skos:definition "water sample is filtered and preserved with reagent (e.g. nitric acid sulfuric acid) as part of sampling process"@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Water sampling-filter and preserve with reagent"@en ;
.
secm:sm025
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
dcterm:source "SESAR collection method; http://www.deepreef.org/technology/9-grab.html; http://www.eu-hermione.net/box-core; http://www.azdeq.gov/environ/water/assessment/download/sampling.pdf (Eckman dredge)"@en ;
rdfs:label "Box coring"@en ;
skos:altLabel "core box"@en ;
skos:broader secm:sm005 ;
skos:definition "A method that obtains a large volume or large surface area core with shallow penetration and minimum disturbance. Commonly uses a double spade system. A box core uses trigger plates that contact the seafloor to close the top and bottom of a metal box plunged into the seabed. This device neatly extracts a plug of sediment that is mostly undisturbed and allows scientists to examine the layers of sediment carefully and any marine life found within. Use this category for Eckman Dredge samples as well"@en ;
skos:exactMatch ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Box coring"@en ;
.
secm:sm026
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
dcterm:source "SESAR collection method; http://www.whoi.edu/instruments/viewInstrument.do?id=8087 http://www.whoi.edu/instruments/viewInstrument.do?id=1079"@en ;
rdfs:label "Gravity coring"@en ;
skos:altLabel "core gravity"@en ;
skos:broader secm:sm005 ;
skos:definition "Coring that relies on the weight of the device for penetration into the seafloor. Geoscience Australia's gravity corer consists of a one tonne weight atop a steel core barrel which houses an internal PVC core sleeve. The unit is lowered to a predetermined height above the seafloor using a wire rope before being allowed to freefall. The resulting core enters the internal sleeve and is held in place by a core catcher. The wire rope is then reeled in and the inner sleeve is removed from the core barrel and the core is processed. Gravity cores up to 12 metres in length can be collected with some systems but in practice recoveries are typically less than six metres. The gravity corer is designed for use in areas of soft, unconsolidated sediment."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Gravity coring"@en ;
.
secm:sm027
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "SESAR collection method"@en ;
skos:broader secm:core_push ;
skos:definition "Collects core by operator pushing the core tube into the sediment to be sampled; may be assisted by vibration induced in the core tube. Like push core, but manually operated."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Hand held coring"@en ;
.
secm:sm028
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "SESAR collection method"@en ;
dcterm:source "http://polardiscovery.whoi.edu/expedition5/tools_multicore.html " ;
skos:broader secm:sm005 ;
skos:definition "sampling by pushing a device into seafloor sediments that extracts many tubular samples of sediment at once. The multicore has a cone-shaped aluminum frame. In the middle are eight plastic tubes. When the frame settles on the floor the center of the multicore slowly and evenly pushes the tubes into the sediment. The tubes are capped at the top and bottom and the multicore comes back to the surface with eight samples of sediment."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Multi coring"@en ;
.
secm:sm029
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "SESAR collection method; http://www.whoi.edu/instruments/gallery.do?mainid=17288&iid=8087; http://www.tdi-bi.com/field_services/sge_info/piston_coring.htm"@en ;
dcterm:source "https://www.ga.gov.au/scientific-topics/marine/survey-techniques/sedimentary-coring-drilling" ;
rdfs:label "Piston coring"@en ;
skos:altLabel "Piston corer"@en ;
skos:altLabel "core piston"@en ;
skos:broader secm:sm005 ;
skos:definition "Piston corers have a piston mechanism that is triggered when the corer hits the bottom. As the barrel enters the sediment a special internal piston creates a vacuum and helps to draw the core into the barrel. The piston helps to avoid disturbing the sediment. As the piston corer penetrates the seafloor the piston inside stops at the sediment surface. The action of the piston creates a pressure differential at the top of the sediment column. This allows the soft material to enter the core liner without disruption. A piston corer uses a 'free fall' of the coring rig to achieve a greater initial force on impact than gravity coring and a sliding piston inside the core barrel to reduce inside wall friction with the sediment and to assist in the evacuation of displaced water from the top of the corer. The piston-coring rig is comprised of a trigger assembly the coring weight assembly core barrels tip assembly and piston."@en ;
skos:exactMatch ;
skos:inScheme secm:samplingmethods ;
skos:note "consists of a weight fitted connected to a steel sample tube, with a PVC liner tube inside the full-length of the core barrel. A piston is fitted inside the PVC liner and is attached to a wire that runs inside the corer barrel, through a hole in the centre of the weight and is attached to the main deployment wire. The corer is lowered on a wire to the seabed until a trigger weight, suspended from the corer weight via an arm, contacts the seabed, and releases the corer for free-fall a distance pre-set by the length of trigger wire to sink into the sediment. As the corer penetrates the sediment it reaches a point where the piston inside the barrel is level with the surface of the sediment. As the corer sinks further into the sediment, the piston should remain static at its optimum point at the sediment surface. The core tube then moves past the piston into the sediment creating a vacuum at the top of the tube which helps to overcome the friction generated between the sediment and the inside of the core liner. https://noc.ac.uk/facilities/national-marine-equipment-pool/scientific-engineering/seafloor-sampling"@en ;
skos:prefLabel "Piston coring"@en ;
.
secm:sm030
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "SESAR collection method; http://www.fandm.edu/earth-and-environment/sediment-sampling-methods"@en ;
skos:broader secm:sm005 ;
skos:definition "Soil or sediment collected by pneumatically pushing or pounding a sleeve through soft sediments via a rig mounted on the back of a pick-up truck or on an ATV. Note: Sediment in cores commonly is compressed to 30-50% of the in situ volume. Wildco corer." ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Probe core"@en ;
.
secm:sm031
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "SESAR collection method; http://www.vibracoring.com/vcconcepts.html"@en ;
dcterm:source "http://www.pvltech.com"@en ;
rdfs:label "Vibrator coring"@en ;
skos:altLabel "core vibro"@en ;
skos:altLabel "vibracore"@en ;
skos:altLabel "vibrocore"@en ;
skos:broader secm:sm005 ;
skos:definition "A core tube is attached to a source of mechanical vibration (the power head) and lowered into sediment. The vibrations provide energy for rearranging the particles within the sediment in such a way that the coretube penetrates under the static weight of the vibracoring apparatus. Samples include stiff and stony clays, soft rock and sands, and saturated sediments which can not be sampled using gravity or piston corers. Also know as VIBRA."@en ;
skos:exactMatch ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:core_sonic ;
skos:note "Vibracoring (or vibrocoring) is a technology and a technique for collecting core samples of underwater sediments and wetland soils. The vibrating mechanism of a vibracorer sometimes called the _vibrahead_ operates on hydraulic pneumatic mechanical or electrical power from an external source. The attached core tube is driven into sediment by the force of gravity enhanced by vibration energy. When the insertion is completed the vibracorer is turned off and the tube is withdrawn with the aid of hoist equipment."@en ;
skos:prefLabel "Vibrator coring"@en ;
.
secm:sm032
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "SESAR collection method"@en ;
skos:broader secm:sm047 ;
skos:definition "sample collected from rock material freed from outcrop by explosives; similar to surface grab in that precise location of specimen in the rock body is not precisely known" ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Blasting"@en ;
.
secm:sm033
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
dcterm:source "SESAR collection method"@en ;
rdfs:label "Dredge sampling"@en ;
skos:altLabel "Dredging"@en ;
skos:broader secm:waterbodysampling ;
skos:definition "samples _grabbed_ from submarine surface by dragging a basket with an enclosed bottom (solid or open-chain) along the bottom of the water body."@en ;
skos:exactMatch ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:diamantina_dredge ;
skos:narrower secm:pipe_dredge ;
skos:narrower secm:sm006 ;
skos:note "Used for sampling sediment material or rock from the bottom of a water body. Use Trawl if focus is on pelagic or benthic biome."@en ;
skos:prefLabel "Dredge sampling"@en ;
.
secm:sm034
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "this vocabulary"@en ;
skos:broader secm:sm035 ;
skos:definition "loose sediment collected into bag from the wall of a trench, stream bank or pit--any vertical cut that provides access to a near surface soil and sediment profile; common for sampling soil horizons."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Grab from trench or pit"@en ;
.
secm:sm035
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "SESAR collection method"@en ;
skos:broader secm:sm047 ;
skos:definition "Material sample is obtained by picking up an object by hand"@en ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:ses218 ;
skos:narrower secm:sm016 ;
skos:narrower secm:sm034 ;
skos:prefLabel "Manual grab"@en ;
.
secm:sm036
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "http://www.deepreef.org/technology/9-grab.html"@en ;
skos:broader secm:sm039 ;
skos:definition "Sediment grabs come in all shapes and sizes but they all do much the same thing to collect a sample of sediment from the seabed. Sediment grabs are often named after their inventors. For example the Smith-MacIntyre grab is lowered from ships and on contact with the seabed a split cylindrical bucket is triggered which scoops up about 10 litres of sediment. Another is the Van-Veen grab like a giant pair of tongs which closes two halves of the bucket together as the winch draws the cable in. Sediment is then evenly scooped into the large buckets. A sediment grab does not attempt to preserve the internal structure of the sediment which disginguishes it from soft sediment coring."@en ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:grab_eckman ;
skos:narrower secm:grab_shipek ;
skos:narrower secm:grab_van_veen ;
skos:prefLabel "Sediment grab"@en ;
.
secm:sm037
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "this vocabulary"@en ;
skos:broader secm:sm047 ;
skos:definition "composite of several single grab sediment samples collected from a stream channel agregatted in the field. Sample might be collected from subaqueous stream bed, or in a dry stream channel."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Stream sediment composite"@en ;
.
secm:sm038
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "this vocabulary"@en ;
skos:broader secm:sm047 ;
skos:definition "stream sediment collected from bed of a stream at a single location; Sample might be collected from subaqueous stream bed, or in a dry stream channel."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Stream sediment single grab"@en ;
.
secm:sm039
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
dcterm:source "SESAR collection method"@en ;
rdfs:comment "renamed from grab SMR 2024-09-11" ;
rdfs:label "Water body bottom grab"@en ;
skos:altLabel "Submarine grab"@en ;
skos:broader secm:sm047 ;
skos:broader secm:waterbodysampling ;
skos:closeMatch ;
skos:definition "Specimens gathered from the bed of a water body by a mechanical grab primarily for lithogical and petrographical analyses."@en ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:grab_smith_mcintyre ;
skos:narrower secm:ses201 ;
skos:narrower secm:ses205 ;
skos:narrower secm:sm036 ;
skos:prefLabel "Water body bottom grab"@en ;
.
secm:sm040
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "this vocabulary"@en ;
skos:broader secm:ses218 ;
skos:definition "Sample collected by sweeping up surface lag material over some area and bagging it. Generally only used in arid or semi-arid environments where surface lag is representative in some way of underlying bedrock." ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Lag sample"@en ;
.
secm:sm041
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "this vocabulary"@en ;
skos:broader secm:sm100 ;
skos:definition "Sample is removed from sampling feature by extracting an undisturbed provile typically as a long cylinder meant to preserve the internal structure of the sampled sediment or rock. sample extracted as a cylinder of material drilled out of the feature of interest; diameter can range from mm to m, lengths mm to 100_s of m." ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:core_drilling_unspecified ;
skos:narrower secm:sidewall_core ;
skos:narrower secm:sm005 ;
skos:prefLabel "Coring"@en ;
.
secm:sm043
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "this vocabulary"@en ;
skos:broader secm:sm100 ;
skos:definition "General category for gas and water sampling procedures that obtain a specimen in a sealed container, or feed directly to analytical equipment (e.g. autosamplers)."@en ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:borehole_fluid_sampling ;
skos:narrower secm:pumpsampling ;
skos:narrower secm:ses215 ;
skos:narrower secm:sm013 ;
skos:narrower secm:sm014 ;
skos:prefLabel "Fluid sampling"@en ;
.
secm:sm044
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "this vocabulary"@en ;
skos:broader secm:sm100 ;
skos:definition "Specimen obtained using some mechnical process not identified in this vocabulary"@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Other sampling procedure"@en ;
.
secm:sm045
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "this vocabulary"@en ;
skos:broader secm:sm100 ;
skos:definition "separation of part of a sample by some lab technique; have to look at processing method for details. E.g. density separation magnetic separation insoluble residue hand picking. Too many possibilities to categorize each subsampling method." ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:chemicalseparation ;
skos:narrower secm:densityseparation ;
skos:narrower secm:grainsize_separation ;
skos:narrower secm:microanalyticsampling ;
skos:narrower secm:sm020 ;
skos:narrower secm:sm021 ;
skos:narrower secm:sm046 ;
skos:prefLabel "Processed separation"@en ;
.
secm:sm046
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "this vocabulary"@en ;
skos:broader secm:sm045 ;
skos:definition "mechanical separation of part of a bulk sample. E.g. breaking a hand sample up with a hammer and taking pieces, cutting peices from a solid sample, splitting material in a bagged sample"@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Splitting from bulk sample"@en ;
.
secm:sm047
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "this vocabulary"@en ;
skos:broader secm:sm100 ;
skos:definition "Specimen obtained by picking up material from a surface, subaerial or subaqueous; may involve breaking material away from outcrop or picking up loose material on surface"@en ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:ses202 ;
skos:narrower secm:ses222 ;
skos:narrower secm:sm032 ;
skos:narrower secm:sm035 ;
skos:narrower secm:sm037 ;
skos:narrower secm:sm038 ;
skos:narrower secm:sm039 ;
skos:narrower secm:surface_material_sampling ;
skos:prefLabel "Surface grab"@en ;
.
secm:sm100
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "this vocabulary"@en ;
skos:definition "Top concept, for all methods used to collect material samples"@en ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:airfall_dust_collector ;
skos:narrower secm:drilling ;
skos:narrower secm:field_mapping_observation ;
skos:narrower secm:filtration ;
skos:narrower secm:ses208 ;
skos:narrower secm:ses213 ;
skos:narrower secm:ses224 ;
skos:narrower secm:ses226 ;
skos:narrower secm:ses227 ;
skos:narrower secm:ses228 ;
skos:narrower secm:ses229 ;
skos:narrower secm:ses233 ;
skos:narrower secm:ses234 ;
skos:narrower secm:sm018 ;
skos:narrower secm:sm041 ;
skos:narrower secm:sm043 ;
skos:narrower secm:sm044 ;
skos:narrower secm:sm045 ;
skos:narrower secm:sm047 ;
skos:narrower secm:sm200 ;
skos:narrower secm:unknown ;
skos:narrower secm:waterbodysampling ;
skos:prefLabel "Sampling method"@en ;
skos:topConceptOf secm:samplingmethods ;
.
secm:sm200
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "" ;
rdfs:label "Sediment water incubation sampling "@en ;
skos:broader secm:sm100 ;
skos:definition "Samples that include sediment and water, typically from near water body bottom, collected under controlled conditions to preserve biological activity, intended to incubate in a lab to observe metabolic processes."@en ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:bottle_incubation ;
skos:narrower secm:chamber_incubation ;
skos:narrower secm:core_incubation_dark ;
skos:narrower secm:core_incubation_light ;
skos:prefLabel "Sediment water incubation sampling"@en ;
.
secm:spme
rdf:type skos:Concept ;
dcterm:source "https://en.wikipedia.org/wiki/Solid-phase_microextraction" ;
rdfs:label "Solid phase microextraction"@en ;
rdfs:seeAlso ;
skos:broader secm:sm100 ;
skos:definition "sampling technique a solid support (e.g. a fiber) coated with an extracting phase extracts analytes of interest from a sampled media that can be a liquid or gas phase. The extracting phase can be a liquid (polymer) or a solid (sorbent). The quantity of analyte extracted is proportional to its concentration in the sample."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Solid phase microextraction"@en ;
.
secm:stephen_richard
rdf:type schema:Person ;
rdf:type owl:NamedIndividual ;
schema:identifier ;
schema:name "Dr. Stephen M. Richard" ;
rdfs:comment "e-mail: mailto:smrTucson@gmail.com " ;
rdfs:label "Dr. Stephen M. Richard" ;
.
secm:surface_material_sampling
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "Subaerial surface sampling"@en ;
skos:altLabel "Surface material sampling"@en ;
skos:broader secm:sm047 ;
skos:closeMatch gasm:surface_material_sampling ;
skos:definition "Collection of earth materials at the ground surface on land."@en ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:outcrop_sampling ;
skos:narrower secm:pit_or_trench_sampling ;
skos:narrower secm:ses230 ;
skos:narrower secm:undergound_mine_sampling ;
skos:prefLabel "Subaerial surface sampling"@en ;
.
secm:trawlsampling
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "this vocabulary" ;
rdfs:label "Trawl sampling"@en ;
skos:broader secm:waterbodysampling ;
skos:definition "Collection of sample by dragging a net through the water column or along the bottom of the water column. Connotation is focus on biome in the water or at the water-sediment interface, but might include suspended sediment in water or sediment from water body bottom."@en ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:benthic_trawl ;
skos:narrower secm:ses200 ;
skos:narrower secm:ses203 ;
skos:narrower secm:ses204 ;
skos:narrower secm:ses223 ;
skos:note "Include net systems that might be simple manual scoops through near surface, and systems that pump lots of water through a net (e.g. 'big Bertha, https://serc.si.edu/node/38659) to achieve the same effect."@en ;
skos:prefLabel "Trawl sampling"@en ;
.
secm:undergound_mine_sampling
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "Undergound mine sampling"@en ;
skos:broader secm:surface_material_sampling ;
skos:definition "Collection of material from a rock outcrop exposed beneath the ground surface (eg, a mine), typically using a hammer."@en ;
skos:exactMatch gasm:undergound_mine_sampling ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Undergound mine sampling"@en ;
.
secm:unknown
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
rdfs:label "unknown"@en ;
skos:broader secm:sm100 ;
skos:definition "The sampling method is unknown."@en ;
skos:exactMatch gasm:unknown ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "unknown"@en ;
.
secm:vacuumporewatersampling
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "https://www.rhizosphere.com/rhizons/" ;
dcterm:source "https://www.sedgeochem.uni-bremen.de/rhizon.html" ;
rdfs:label "Vacuum pore water sampling"@en ;
skos:broader secm:sm014 ;
skos:definition "Extraction of pore water from soil or sediment by creating a vacuum."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Vacuum pore water sampling"@en ;
.
secm:waterbodysampling
rdf:type skos:Concept ;
dcterm:contributor secm:stephen_richard ;
dcterm:created "2018-01-30T23:26:29Z"^^xsd:dateTime ;
dcterm:creator secm:lara_sedgmen ;
dcterm:source "Geoscience Australia"@en ;
rdfs:label "Water body survey sampling"@en ;
skos:broader secm:sm100 ;
skos:definition "Collection of materials during a marine, lacustrine, or coastal survey by any method."@en ;
skos:historyNote "smr add lacustrine to generalize to any water body."@en ;
skos:inScheme secm:samplingmethods ;
skos:narrowMatch ;
skos:narrower secm:epibenthic_sled ;
skos:narrower secm:sm033 ;
skos:narrower secm:sm039 ;
skos:narrower secm:trawlsampling ;
skos:narrower secm:waterbodywatersampling ;
skos:prefLabel "Water body survey sampling"@en ;
.
secm:waterbodywatersampling
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "this vocabulary" ;
rdfs:label "Water body water sampling"@en ;
skos:broader secm:waterbodysampling ;
skos:definition "Collection of water samples from a water body; includes surface water, lakes, marine water."@en ;
skos:inScheme secm:samplingmethods ;
skos:narrower secm:boreholewaterpump ;
skos:narrower secm:bottlesampling ;
skos:narrower secm:sm010 ;
skos:narrower secm:sm022 ;
skos:narrower secm:sm023 ;
skos:prefLabel "Water body water sampling"@en ;
.
secm:waxcoring
rdf:type skos:Concept ;
dcterm:creator secm:stephen_richard ;
dcterm:source "https://ui.adsabs.harvard.edu/abs/2023AGUFMV43B018.1L/abstract" ;
dcterm:source "https://web.mit.edu/deeparch/www/publications/papers/YoergerEtAl1999.pdf" ;
rdfs:label "Wax coring "@en ;
skos:broader secm:sm005 ;
skos:definition "Samples sediment and volcanic glass at the sea floor by crashing a weighted core tube that has a ring of sticky wax at the bottom into the sea floor. Invented to sample volcanic glass shards in surface deposits along mid ocean ridges."@en ;
skos:inScheme secm:samplingmethods ;
skos:prefLabel "Wax coring"@en ;
.