Results 1 - 10 of 137 for taxonomic taxon within all areas of the EPA. Only web pages are included. Search all document formats.
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EPA - Key Concepts for Using Biological Indicators - Taxonomic Resolution04-09-2009
Taxonomic identification of each assemblage to genus or species level provides ... EPAADDEDTEXT EPA - Key Concepts for Using Biological Indicators - Taxonomic Resolution Taxonomic Resolution.
http://www.epa.gov/bioindicators/html/taxonomic_resolution.html (HTML)
Research Project Publication Details | Environmentally-Mediated Endocrine Disruption in Estuarine Crustaceans: A 3-Taxon Multi-Generational Study of Sediment-Associated EDC Effects from the Genetic to Population Levels
... Search Environmentally-Mediated Endocrine Disruption in Estuarine Crustaceans: A 3-Taxon Multi-Generational Study of Sediment-Associated EDC Effects from the ...
http://cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction/display.publi... (HTML)
EPA Exposure Research - Stream Bioassessments and How Taxonomic Resolution Affects Our View of the World: An Example from the Mid-Atlantic Highlands10-22-2007
... the insect assemblages from multiple ecoregions at differing levels of taxonomic resolution... classes showed no differences among family, genus, and species (lowest taxon) level identification.
http://cfpub.epa.gov/ordpubs/nerlpubs/recordisplay.cfm?deid=62161 (HTML)
CADDIS | US EPA12-11-2009
Naming conventions for the taxonomic hierarchy of different organisms can vary substantially between different datasets... in the following order are required: (1) Sample identifier, (2) taxon name, and (3) taxon abundance.
http://cfpub.epa.gov/caddis/analytical.cfm?Section=105%26step=18%26par... (HTML)
CADDIS | US EPA12-10-2009
Naming conventions for the taxonomic hierarchy of different organisms can vary substantially between different datasets... in the following order are required: (1) Sample identifier, (2) taxon name, and (3) taxon abundance.
http://cfpub.epa.gov/caddis/analytical.cfm?section=105%26step=18%26par... (HTML)
EPA03-16-2007
... The name of the characteristic when the group is Single Taxon Frequency Classes based on Physical measures... in the biological result group, when the group is Single Taxon Frequency Classes based on Physical measures.
http://www.epa.gov/storet/modern/doc/DW_storet_help.html (HTML)
EPA03-09-2006
... The name of the characteristic when the group is Single Taxon Frequency Classes based on Physical measures... in the biological result group, when the group is Single Taxon Frequency Classes based on Physical measures.
http://www.epa.gov/storet/archive/modern/doc/DW_storet_help_bak.html (HTML)
EPA03-09-2006
... The name of the characteristic when the group is Single Taxon Frequency Classes based on Physical measures... in the biological result group, when the group is Single Taxon Frequency Classes based on Physical measures.
http://www.epa.gov/storet/archive/modern/doc/DW_storet_help_bk.html (HTML)
CADDIS | US EPA12-10-2009
Operational taxonomic units (OTUs) are assigned to the taxa observed in the ... First, taxon-environment relationships are only available for a subset of the ...
http://cfpub.epa.gov/caddis/analytical.cfm?section=106%26step=18%26par... (HTML)
CADDIS | US EPA12-10-2009
Operational taxonomic units (OTUs) are assigned to the taxa observed in the ... First, taxon-environment relationships are only available for a subset of the ...
http://cfpub.epa.gov/caddis/analytical.cfm?Section=106%26step=18%26par... (HTML)

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