samp_id:default MIXS:core field MIXS:environment field MIXS:investigation field emsl:default jgi_gen:default mixs_modified:default nmdc:gold_path_field Analysis/Data Type environmental package sample linkage sample name Globally Unique ID history/agrochemical additions air temperature regimen extreme_unusual_properties/Al saturation extreme_unusual_properties/Al saturation method mean annual precipitation mean annual temperature biotic regimen carbon/nitrogen ratio chemical administration climate environment history/crop rotation current land use current vegetation current vegetation method drainage classification history/extreme events soil_taxonomic/FAO classification history/fire history/flooding gaseous environment extreme_unusual_properties/heavy metals extreme_unusual_properties/heavy metals method horizon method humidity regimen light regimen link to classification information link to climate information soil_taxonomic/local classification soil_taxonomic/local classification method microbial biomass method microbial biomass miscellaneous parameter organic matter organic nitrogen oxygenation status of sample pH pH method phosphate history/previous land use method history/previous land use profile position salinity salinity method sample storage temperature mean seasonal precipitation mean seasonal temperature composite design/sieving size-fraction lower threshold size-fraction upper threshold slope aspect slope gradient soil horizon soil texture measurement soil texture method soil type soil type method history/tillage total carbon total nitrogen content method total nitrogen content total organic carbon method total organic carbon total phosphorus water content method water content watering regimen altitude elevation broad-scale environmental context local environmental context environmental medium geographic location (country and/or sea,region) geographic location (latitude and longitude) temperature experimental factor placeholder EMSL Sample Storage Temperature Project ID Replicate Number sample shipped amount sample type Number Technical Replicate DNA Absorbance 260/280 DNA Absorbance 260/230 DNA Collection Site DNA Concentration DNA Container Type DNA Well Number DNA Container Label DNAse Treatment DNA DNA Isolation Method DNA Expected Organisms DNA Seq Project Contact DNA Sample ID DNA Sample Format DNA Sample Name DNA Seq Project ID DNA Seq Project PI DNA Seq Project Name DNA Volume DNA Proposal ID Collection Date Incubation Collection Date collection time depth experimental factor- other Filter Method growth facility isotope exposure/addition microbial biomass carbon method microbial biomass nitrogen method microbial biomass carbon microbial biomass nitrogen non-microbial biomass non-microbial biomass method organic nitrogen method other treatments relationship to oxygen pH observed biotic relationship amount or size of sample collected sample collection device sample collection method sample material processing Incubation Start Date storage conditions ecosystem ecosystem_category ecosystem_subtype ecosystem_type specific_ecosystem metabolomics soil fred a:1 100 m ____mediterranean shrubland biome [ENVO:01000217] ocean [ENVO:999] ocean [ENVO:999] 20 555 20 g soil 0.5 0.5 the moon 1.2 plate 0 look here no blender cows George 123 10 mM Tris-HCl g123 97531 Martha interstellar overdrive 1 2468 2022-01-03 experimental_garden fresh metabolomics soil fred b:2 100 m ______mediterranean savanna biome [ENVO:01000229] ocean [ENVO:999] ocean [ENVO:999] 20 555 20 g soil 0.5 0.5 the moon 1.2 tube 5 look there yes glass beads flamingos Martha 555 DNAStable m555 97531 Martha interstellar overdrive 7 2468 2022-01-17 experimental_garden fresh