Valid Values - Methods



     
  
  
   
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Category Code Description Source Reference Low level method Active Alias Modified By Modified Date
Measurement BIOHabitatMetric031 Percent of sample composed of Oligochaeta and Hirudinea (worms and leaches) Y chmo467 06/04/2012
Measurement BIOHabitatMetric030 Percent of sample composed of non-insect taxa Y chmo466 06/04/2012
Measurement BIOHabitatMetric029 Percent of the taxa in the sample that produces more than 2 generations per year Y chmo500 06/04/2012
Measurement BIOHabitatMetric028 Index measuring the tolerance to heavy metal toxicity of the community represented by the sample Y chmo506 06/04/2012
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 chmo476 06/04/2012
Measurement BIOHabitatMetric026 Percent of organisms considered to be sensitive to various types of perturbation Y chmo505 06/04/2012
Measurement BIOHabitatMetric025 Ratio of Hydropsychidae/Trichoptera within the sample, represents the relative abundance of pollution tolerant caddisflies. Y chmo465 06/04/2012
Measurement BIOHabitatMetric024 Uses tolerance values to weight abundance in an estimate of overall pollution. Originally designed to evaluate organic pollution Y chmo504 06/04/2012
Measurement BIOHabitatMetric023 Number of taxa in the sample that uses Hemoglobin to carry oxygen in their bodies. These are usually an indicator of low oxygen conditions. Y chmo499 06/04/2012
Measurement BIOHabitatMetric022 Percent of the taxa in the sample that uses Hemoglobin to carry oxygen in their bodies. These are usually an indicator of low oxygen conditions. Y chmo498 06/04/2012
Measurement BIOHabitatMetric021 The number of taxa in the sample representing organsims that consume fine particulate organic matter from the water column Y chmo482 06/04/2012
Measurement BIOHabitatMetric020 The percent of the sample made up of organisms that consume fine particulate organic matter collected from the water column Y chmo481 06/04/2012
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 chmo475 06/04/2012
Measurement BIOHabitatMetric018 Number of taxa representing Ephemeroptera, Plecoptera, and Trichoptera within the sample Y chmo464 06/04/2012
Measurement BIOHabitatMetric017 Percent of sample composed of Ephemeroptera, Plecoptera, and Trichoptera Y chmo463 06/04/2012
Measurement BIOHabitatMetric016 Number of Ephemeroptera taxa within the sample Y chmo462 06/04/2012
Measurement BIOHabitatMetric015 Percent of the sample represented by the single most abundant taxon Y chmo474 06/04/2012
Measurement BIOHabitatMetric014 Percent of the sample represented by the 3 most abundant taxa Y chmo473 06/04/2012
Measurement BIOHabitatMetric013 Percent of the sample represented by the 2 most abundant taxa Y chmo472 06/04/2012
Measurement BIOHabitatMetric012 Percent of the sample represented by the 10 most abundant taxa Y chmo471 06/04/2012
Measurement BIOHabitatMetric011 A community tolerance quotient based on the tolerance of taxa in the sample to alkalinity and sulphates, and the selectivity of taxa in the sample for or against fine substrates and low stream gradients (Winget and Mangum, 1979). This weighted abundance measure ranges from 2 (unpolluted) to 108 (severely polluted). Y chmo503 06/04/2012
Measurement BIOHabitatMetric010 The percent of the sample made up of organisms that consume fine particulate organic matter, and include both Gatherers (those who collect from the bottom substrate) and Filterers (those who collect from the water column) Y chmo480 06/04/2012
Measurement BIOHabitatMetric009 Number of taxa in the sample that survive in a narrow range of cold water temperatures Y chmo497 06/04/2012
Measurement BIOHabitatMetric008 Percent of the taxa in the sample that survive in a narrow range of cold water temperatures Y chmo496 06/04/2012
Measurement BIOHabitatMetric007 The number of taxa in the sample represented by organisms that have adaptations to help them attach to surfaces in flowing water. Y chmo491 06/04/2012
Measurement BIOHabitatMetric006 The percent of the sample represented by organisms that have adaptations to help them attach to surfaces in flowing water. Y chmo490 06/04/2012
Measurement BIOHabitatMetric005 The number of taxa in the sample represented by organisms that feed on fine organic matter while buried in the sediments Y chmo489 06/04/2012
Measurement BIOHabitatMetric004 The percent of the sample represented by organisms that feed on fine organic matter while buried in the sediments. Y chmo488 06/04/2012
Measurement BIOHabitatMetric003 Ratio of Baetidae/Ephemeroptera within the sample Y chmo461 06/04/2012
Measurement BIOHabitatMetric002 Number of taxa in the sample that breathe air directly rather than extracting it from water using gills. Y chmo495 06/04/2012
Measurement BIOHabitatMetric001 Percent of the taxa in the sample that breathe air directly rather than extracting it from water using gills. Y chmo494 06/04/2012
Analysis BERNHARDT67-P Seawater/Marine Dissolved Orthophosphate by Autoanalyzer Bernhardt and Wilhelms, 1967; also Knap, A., et al. (eds.). 1996. Protocols for the Joint Global Ocean Flux Study (JGOFS) Core Measurements. JGOFS Report Nr. 19, vi+170 pp. Reprint of the IOC Manuals and Guides No. 29, UNESCO 1994. Y CNEU461 01/26/2016
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 CNEU461 10/26/2005
Preparation BENTH.5MIC Sediment sample rinsed through a .5 micron soil sieve for Macroinvertebrate identification Y EMADMIN 02/26/2001
Measurement BeamAttenCalc Light beam attenuation coefficient in water column, calculated from transmissometer measurements, wavelength 650 to 660 nm, pathlength 25 cm Generic, technology-based method. Use in place of instrument-specific methods. If you wish, put instrument-specific info in comment field. Y mbac461 08/26/2024
Analysis Beacon-ELISA-20-0149 Cylindrospermopsin by Enzyme-Labeled Immunosorbant Assay (ELISA) using the Beacon Cylindrospermopsin Plate Kit Beacon Analytical Systems Inc., 82 Industrial Park Road, Saco, ME 04072. Cylindrospermopsin Plate Kit, Catalog #20-0149 Y CNEU461 01/16/2014
Collection BCKT-SS Bucket, stainless steel Y CNEU461 10/25/2005
Collection BCKT-PLSTC Bucket, plastic Y CNEU461 10/25/2005
Measurement Barometer-aneroid Barometric pressure using aneroid barometer N Y BARO CNEU461 08/17/2023
Analysis BAL-4100-001C Arsenic speciation by Ion Chromatography – Inductively Coupled Plasma Mass Spectrometry (IC-ICP-MS), Rev 001c. Brooks Applied Labs, SOP BAL-4100, Revision 001c, 2018-12-04. Y CNEU461 01/02/2020
Collection BAILER-UNKNOWN Bailer, material unknown Y KKIN461 03/25/2016
Collection BAILER-TEFLON Bailer, Teflon Y BAIL-TEF CNEU461 07/23/2014
Collection BAILER-STAINLESS Bailer, stainless steel Y BAIL-SS CNEU461 07/23/2014
Collection BAILER-PVC Bailer, PVC Y BAIL-PVC CNEU461 07/23/2014
Collection BAILER-POLYETHYLENE Bailer, Polyethylene Y CNEU461 07/23/2014
Preparation AXYS-XLA-076-M Filtration and XAD-2 Extraction of Large Volume Water Samples, modified (field filtration instead of lab filtration), Rev not specified AXYS Analytical SGS AXYS Analytical Services Ltd., Sidney, BC, XLA-076-M, Rev not specified, http://www.axysanalytical.com Y CNEU461 09/05/2017
Analysis AXYS-MLA-228-01 Organochlorine Pesticides by Isotope Dilution by Gas Chromatography Tandem Mass Spectrometry/ (GCMSMS), AXYS Analytical Services Method, Revision 1 AXYS Analytical AXYS Analytical Services Ltd., Sidney, BC, MLA-228, Rev 01, http://www.axysanalytical.com/ N Y benf461 04/12/2024
Analysis AXYS-MLA-210-01-05 Analytical Method for the Determination of 209 PCB Congeners by GC-MS/MS, Rev 01, Ver 05. AXYS Analytical SGS AXYS Analytical Services Ltd., Sidney, BC, MLA-210, Rev 01, Ver 05, February 2, 2024, http://www.axysanalytical.com N Y CNEU461 02/12/2025
Analysis AXYS-MLA-111-03-01 Analytical Procedure for the Analysis of Total Oxidizable Precursors (Top) in Aqueous and Solid Matrices, Rev 03, Ver 01. AXYS Analytical SGS AXYS Analytical Services Ltd., Sidney, BC, MLA-111, Rev 03, Ver 01, November 13, 2020, https://www.sgsaxys.com/ Y AXYS MLA-111-03-01 CNEU461 02/23/2022
Analysis AXYS-MLA-111-02-03 Analytical Procedure for the Analysis of Total Oxidizable Precursors (Top) in Aqueous and Solid Matrices, Rev 02, Ver 03 AXYS Analytical SGS AXYS Analytical Services Ltd., Sidney, BC, MLA-111, Rev 02, Ver 03. May 2019, http://www.axysanalytical.com Y CNEU461 04/28/2021
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