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Cover image for Estimating invertebrate response to changes in total nitrogen, total phosphorus, and specific conductance at sites where invertebrate data are unavailable

Estimating invertebrate response to changes in total nitrogen, total phosphorus, and specific conductance at sites where invertebrate data are unavailable

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Cover image for Cyanobacteria, cyanotoxin synthetase gene, and cyanotoxin occurrence among selected large river sites of the conterminous United States, 2017--18

Cyanobacteria, cyanotoxin synthetase gene, and cyanotoxin occurrence among selected large river sites of the conterminous United States, 2017--18

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Cover image for Comparability among four invertebrate sampling methods, Fountain Creek Basin, Colorado, 2010-2012

Comparability among four invertebrate sampling methods, Fountain Creek Basin, Colorado, 2010-2012

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Cover image for Assessing the use of existing data to compare plains fish assemblages collected from random and fixed sites in Colorado

Assessing the use of existing data to compare plains fish assemblages collected from random and fixed sites in Colorado

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Cover image for Macroinvertebrate-based assessment of biological condition at selected sites in the Eagle River Watershed, Colorado, 2000-07

Macroinvertebrate-based assessment of biological condition at selected sites in the Eagle River Watershed, Colorado, 2000-07

  • 2010
  • Format: Electronic
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Cover image for Temporal change in biological community structure in the Fountain Creek basin, Colorado, 2001-2008

Temporal change in biological community structure in the Fountain Creek basin, Colorado, 2001-2008

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Cover image for Aquatic communities and selected water chemistry in St. Vrain Creek near the City of Longmont, Colorado, wastewater-treatment plant, 2005 and 2006

Aquatic communities and selected water chemistry in St. Vrain Creek near the City of Longmont, Colorado, wastewater-treatment plant, 2005 and 2006

  • 2007
  • Format: Electronic
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Cover image for Urban-related environmental variables and their relation with patterns in biological community structure in the Fountain Creek basin, Colorado, 2003-2005

Urban-related environmental variables and their relation with patterns in biological community structure in the Fountain Creek basin, Colorado, 2003-2005

  • 2007
  • Format: Electronic
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