Biological integrity

Results: 472



#Item
101Water pollution / Ecology / Environmental science / Bioindicator / Water quality / Index of biological integrity / Phytoplankton / Periphyton / Plankton / Water / Aquatic ecology / Biology

Data Analysis to Support Development of Nutrient Criteria for Maryland Free-Flowing Waters Final Report Submitted 15 July 2011 Edits and clarifications incorporated September 6 and October 20, 2011, and June 1, 2012

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Source URL: www.potomacriver.org

Language: English - Date: 2013-07-19 15:31:31
102Environmental science / Ecology / Environmental indicator / Conservation / Water quality / Biological integrity / Canadian Environmental Sustainability Indicators / Ecological indicator / Environment / Earth / Water pollution

State of the Lakes Ecosystem Conference 1998 Selection of Indicators for Great Lakes Basin Ecosystem Health

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Source URL: www.epa.gov

Language: English - Date: 2011-05-18 11:15:18
103Aquatic ecology / Environmental science / Water pollution / Conservation / Measurement of biodiversity / Biological integrity / Indicator species / Great Lakes Areas of Concern / Water quality / Environment / Water / Earth

PDF Document

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Source URL: www.epa.gov

Language: English - Date: 2011-04-13 14:07:16
104Water pollution / Environmental science / Aquatic ecology / Canada–United States border / Conservation / Great Lakes Areas of Concern / Biological integrity / Cuyahoga River / Great Lakes / Environment / Water / Earth

SOLCE 2002 Biological Integrity Draft

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Source URL: www.epa.gov

Language: English - Date: 2011-04-13 14:08:36
105Environment / Water pollution / Total maximum daily load / Stormwater / Watershed management / Drainage basin / Index of biological integrity / Hydrograph / Hydrological code / Water / Hydrology / Earth

2014 New Hampshire Nonpoint Source Management Program Plan APPENDIX Appendix Appendix A. DES Methodology for use of the EPA Recovery Potential Screening Tool (RPST) Priority Areas for Nonpoint Source Management Activiti

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Source URL: des.nh.gov

Language: English - Date: 2014-10-07 10:56:21
106Earth / Water / Aquatic ecology / Biological integrity / Conservation / Great Lakes Areas of Concern / Ecosystem / Water quality / Nature / Environmental science / Environment / Water pollution

Biological Integrity of the Great Lakes Basin

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Source URL: www.epa.gov

Language: English - Date: 2005-03-08 09:43:49
107Ecology / Wetlands / Wetland / Water pollution / Lake / Great Lakes / Index of biological integrity / Wetland conservation / Water / Aquatic ecology / Environment

GL_watermark_2008 revised5_RGB_120208

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Source URL: www.epa.gov

Language: English - Date: 2010-09-27 14:17:58
108Persistent organic pollutants / Environment / Chemistry / Saint Lawrence Seaway / Geography of Canada / Great Lakes / Zebra mussel / Lake Ontario / Quagga mussel / Dreissenidae / Endocrine disruptors / Flame retardants

Lake Ontario Ecosystem Status - Biological Integrity

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Source URL: www.epa.gov

Language: English - Date: 2005-03-08 09:44:08
109Environmental science / Aquatic ecology / Earth / Colloidal chemistry / Turbidity / Water quality / Riverkeeper / Biotic index / Index of biological integrity / Water pollution / Water / Environment

ASSESSMENT OF POTENTIAL AQUATIC HABITAT RESTORATION SITES IN THE BUFFALO RIVER AREA OF CONCERN

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Source URL: www.epa.gov

Language: English - Date: 2013-01-29 13:17:41
110Earth / Environment of Canada / Environment of the United States / Great Lakes Areas of Concern / Water supply and sanitation in the United States / Total maximum daily load / Index of biological integrity / Black River / United States Environmental Protection Agency / Environment / Water pollution / Water

2009 Annual Report - Black River Remedial Action Plan

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Source URL: www.epa.gov

Language: English - Date: 2013-01-29 13:13:15
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