Valid Values - Methods



     
  
  
   
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Category Code Description Source Reference Active Alias
COLLECTION KEMMER-BRS Bottle, Kemmerer, brass Y
COLLECTION CORE-DRV Corer, driven Y
COLLECTION SCOOP-MISC Scoop or spoon, material type unspecified Y
MEASUREMENT BIOHabitatMetric016 Number of Ephemeroptera taxa within the sample Y
MEASUREMENT BIOHabitatMetric013 Percent of the sample represented by the 2 most abundant taxa Y
COLLECTION CORE-B.018 Corer, Balchek gravity, 0.018 m2 Y
COLLECTION PNET-MISC Plankton net, type unspecified Y
MEASUREMENT STAGE-TRAN Surface water/stream stage by pressure transducer. Y
MEASUREMENT BIOHabitatMetric028 Index measuring the tolerance to heavy metal toxicity of the community represented by the sample Y
MEASUREMENT BIOHabitatMetric001 Percent of the taxa in the sample that breathe air directly rather than extracting it from water using gills. Y
ANALYSIS UNKNOWN-SQ Unknown method - legacy data from SEDQUAL sediments database. Y
COLLECTION SCOOP-PLAS Scoop or spoon, plastic Y
COLLECTION AUGER-HND Auger, hand Y
COLLECTION BONGONET1 Plankton net, paired Bongo, 0.1 m2 Y
MEASUREMENT BIOHabitatMetric041 Number of organisms in the sample that are sensitive to perturbation Y
PRESERVATION ETHANOL85 Sample preserved in 85% ethanol-filled container upon collection. Y
COLLECTION FAUCET Water sample, faucet closest to well, pre-treatment, purged before collection Y
MEASUREMENT BIOHabitatMetric038 The ratio of organisms that feed on attached periphyton (Scrapers) to the number of Scrapers and Filterers (organisms that feed by filtering organic matter from the water column) combined. Y
COLLECTION PNET-PS.1 Plankton net, 0.1 m2 Puget Sound, opening and closing Y
MEASUREMENT BIOHabitatMetric052 Number of Trichoptera Taxa present in the sample Y
MEASUREMENT BIOHabitatMetric040 Percent of organisms that are sensitive to perturbation Y
MEASUREMENT BIOHabitatMetric043 Number of organisms in the sample that are tolerant to perturbation Y
COLLECTION BENTHDFKN Macroinvertebrates (benthic) from stream riffle or pool w/500-um net mesh D-Frame kicknet, 8 sq. ft. Plotnikoff, R.W. and C. Wiseman. 2001. Benthic Macroinvertebrate Biological Monitoring Protocols for Rivers and Streams: 2001 Revision. Washington Department of Ecology, Olympia, WA. Ecology Publication no. 01-03-028 Y
MEASUREMENT BIOHabitatMetric044 Number of taxa in the sample that requires more than a year to complete one generation Y
ANALYSIS D'Elia1977 Total nitrogen and total particulate nitrogen by persulfate digestion, cadmium reduction. D'Elia, C.F., P.A. Steadler and N. Corwin, 1977. Determination of total nitrogen in aqueous samples using persulfate digestion. Limnol. Oceanogr. 22:760-764. Y
PREPARATION Rinsed Specimen rinsed three times with distilled/deionized water prior to analysis. Y
MEASUREMENT BIOHabitatMetric033 Taxa richness of those organisms considered to be sensitive to perturbation Y
COLLECTION PETERSEN Grab sampler, Petersen, size unspecified Y
PRESERVATION IspAlcohol Isopropyl Alcohol Y
MEASUREMENT BIOHabitatMetric036 The number of taxa in the sample representing organisms that consume other organisms Y
COLLECTION CORE-IMPCT Corer, impact Y
MEASUREMENT BIOHabitatMetric034 Percent of organisms considered to be tolerant of various types of perturbation Y
MEASUREMENT BIOHabitatMetric002 Number of taxa in the sample that breathe air directly rather than extracting it from water using gills. Y
MEASUREMENT BIOHabitatMetric039 The percent of the sample represented by organsims that feed on attached periphyton (Scrapers) and organisms that feed on coarse organic matter from the substrate. Y
ANALYSIS CLP-ILM03 Inorganic Analysis, Multi-Media, Multi-Concentration, EPA Contract Lab Program (CLP) ILM03.0 U.S. EPA, 1992. Contract Laboratory Program Statement of Work for Inorganic Analysis, Multi-Media, Multi-Concentration, Version ILM03.0 Y
MEASUREMENT BIOHabitatMetric046 Compares diversity by accounting for both richness and evenness of the sample. Generally this metric scores between 0 and 4.5. A higher score represents higher diversity. It is not used to compare sites, however since it is affected by changes in both the number of taxa and the relative abundance of those taxa. Y
COLLECTION ECKMAN Grab sampler, Eckman, size unspecified Y
MEASUREMENT BIOHabitatMetric048 The percent of organisms in the sample that have a pollution tolerance value greater than 8 (Klemm et al 2002). Y
MEASUREMENT BIOHabitatMetric027 Compares richness between two sites where different numbers of individuals have been collected, its value can be greater than 1, while other diversity measures score between 0 and 1. Y
MEASUREMENT BIOHabitatMetric006 The percent of the sample represented by organisms that have adaptations to help them attach to surfaces in flowing water. Y
MEASUREMENT BIOHabitatMetric042 Percent of organisms tolerant of perturbation Y
PREPARATION SeqExtAsM Sequential 5-Step Extraction for Arsenic in Sediment and Soil, modified. Draft Sampling and Analysis Plan, Des Moines Creek Regional Detention/Retention Facility, Prepared for Des Moines Creek Basin Committee by Aspect Consulting, LLC, Feb. 2004. Y
MEASUREMENT BIOHabitatMetric049 The percent of the sample represented by organisms that can control the speed and direction of movement in the water column. Y
MEASUREMENT photometer Light attenuation or light intensity at depth by underwater photometer. Y
ANALYSIS I-4600-85 Total Phosphorus - Colorimetric, Automated, Ascorbic Acid (USGS) U.S. Geological Survey (USGS) Branch of Information Service, Box 25286, MS 417, Federal Center, Denver, CO 80225-0286, Phone: 303-202-4700 Y
ANALYSIS CLP-ILM04 Inorganic Analysis, Multi-Media, Multi-Concentration, EPA Contract Lab Program (CLP) ILM04.0 U.S. EPA, 1995. Contract Laboratory Program Statement of Work for Inorganic Analysis, Multi-Media, Multi-Concentration, Version ILM04.0. Y
MEASUREMENT BIOHabitatMetric024 Uses tolerance values to weight abundance in an estimate of overall pollution. Originally designed to evaluate organic pollution Y
MEASUREMENT BIOHabitatMetric019 A measure of how evenly each taxon is represented in the sample. A community with equal numbers of individuals for each taxa present in the sample would be considered the most diverse community. Y
COLLECTION SHIPEK.04 Grab sampler, Shipek, 0.04 m2 Y
COLLECTION VANVEEN.25 Grab sampler, Van Veen, 0.25 m2 Y
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