Search Results for the EPA National Library Catalog

Items Found: 932
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Select Item Title Year Published
15-meter LANDSAT analyses of the Mississippi River : map series from headwaters to the gulf of Mexico / 2003
1996 Chesapeake Bay and Atlantic Coast black sea bass fishery management plan 1996
1997 atlas of Chesapeake Bay Basin biological and living resources long term monitoring programs 1997
A comprehensive list of Chesapeake Bay basin species 1997 / 1997
A field-based aquatic life benchmark for conductivity in central Appalachian streams. 2011
A framework to assess the relative vulnerability of aquatic ecosystem services to global stressors / 2002
A guide to mapping intertidal eelgrass and nonvegetated habitats in estuaries of the Pacific Northwest USA / 2007
A hunger for high country : one woman's journey to the wild in Yellowstone country / 2014
A manual for the identification of the larvae of the caddisfly genera Hydropsyche pictet and Symphitopsyche ulmer in eastern and central North America (Trichoptera: hydropsychidae) / 1978
A Natural system for wastewater reclamation and resource enhancement : Arcata, California. 1993
A Pilot study for ambient toxicity testing in Chesapeake Bay : year 3 report / 1994
A pilot study for ambient toxicity testing in Chesapeake Bay : year 4 report. 1997
A review of aquatic habitat assessment methods / 1982
A review of single species toxicity tests : are the tests reliable predictors of aquatic ecosystem community responses? / 1999
A stream systems evaluation : an emphasis on spawning habitat for salmonids / 1979
A Synthesis of biological data from the Strait of Juan de Fuca and northern Puget Sound / 1983
A users guide to the PATCH model / 1998
A watershed assessment primer / 1994
Acid Deposition in Maryland. Summary of 1993 Research and Monitoring Results and Evaluation of Status and Trends. 1995
Agricultural insecticide runoff effects on estuarine organisms : correlating laboratory and field toxicity tests, ecophysiology bioassays, and ecotoxicological biomonitoring / 1994
Agricultural lands pilot field program report 1993 / 1995
Agroecosystem pilot Field Program plan - 1993 / 1993
Alaska North Slope Oil-Field Restoration Research Strategy. 1992
Albemarle-Pamlico Estuarine Study Data Management and Analysis System. Data Requirements Document. 1990
Ambient toxicity testing in Chesapeake Bay : year 5 report / 1998
Ambient toxicity testing in Chesapeake Bay : year 6 report / 1998
Ambient toxicity testing in Chesapeake Bay : year 7 report / 2000
Ambient Toxicity Testing in Chesapeake Bay, Year 8 Report. 2000
Ambient Toxicity Testing in Chesapeake Bay: Year 9. An Assessment of the Chester and Rappahannock Rivers. 2002
Ambient Water Quality Criteria for Dissolved Oxygen, Water Clarity and Chlorophyll 'a' for the Chesapeake Bay and Its Tidal Tributaries: 2007 Chlorophyll Criteria Addendum. 2007
Ambient Water Quality Criteria for Dissolved Oxygen, Water Clarity and Chlorophyll 'a' for the Chesapeake Bay and Its Tidal Tributaries: 2010 Technical Support for Criteria Assessment Protocols Addendum. 2010
Ambient water quality criteria for dissolved oxygen, water clarity and chlorophyll a for Chesapeake Bay and its tidal tributaries : 2004 addendum / 2004
Ambient water quality criteria for dissolved oxygen, water clarity and chlorophyll a for Chesapeake Bay and its tidal tributaries : 2007 addendum / 2007
Ambient water quality criteria for dissolved oxygen, water clarity and chlorophyll a for the Chesapeake Bay and its tidal tributaries : 2008 technical support for criteria assessment protocols addendum / 2008
Ambient water quality criteria for dissolved oxygen, water clarity and chlorophyll a for the Chesapeake Bay and its tital tributaries / 2003
America's Sea at Risk: First Progress Report on the Gulf of Mexico Program. 1990
American Oyster as a Coastal Zone Pollution Monitor: A Pilot Study. 1982
An aquatic habitat classification system for the upper Mississippi River system / 1993
An assessment of potential mining impacts on salmon ecosystems of Bristol Bay, Alaska : executive summary. 2014
An assessment of potential mining impacts on salmon ecosystems of Bristol Bay, Alaska. 2014
An evaluation of environmental stress imposed by a coal ash effluent : Wisconsin power plant impact study / 1985
An integrative approach to prioritizing and restoring aquatic habitat connectivity in a national park setting : the case of Kejimkujik / 2014
An introduction to Mid-Atlantic seasonal pools / 2005
An updated summary of status and trends in indicators of nutrient enrichment in the Gulf of Mexico / 1992
Analysis and Assessment of Impacts on Biodiversity : a Framework for Environmental Management on DoD Lands Within the California Mojave Desert: A Research Plan. 1998
Annual progress report : Chesapeake Bay alosid, blue crab, oyster, bluefish, weakfish/spotted seatrout, American eel, Atlantic croaker/spot, and summer flounder : Chesapeake Bay Program / 1992
Annual progress report fishery management plans 1993 : alosid, blue crab, oyster, bluefish, weakfish/spotted seatrout, summer flounder, Atlantic croaker/spot, American eel / 1994
Annual Progress Report: Chesapeake Bay Alosid, Blue Crab, and Oyster Fishery Management Plans. Chesapeake Bay Program. 1990
Anthropogenic Climate Change in the Playa Lakes Joint Venture Region: Understanding Impacts, Discerning Trends, and Developing Responses. 2008
Application of Microbial Ecology Research to Environmental Problems. 1994
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