Search Results for the EPA National Library Catalog

Items Found: 1988
Showing: Items 1601 - 1650
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Risk Assessment Pilot Study. Phase 3. Naval Construction Battalion Center, Davisville, Rhode Island. 1993
Risk assessment. 1992
Risk management research plan for ecosystem restoration in watersheds 1997
River and stream ecosystems / 1995
River and Watershed Planning: The San Luis Rey River Case Study. 1994
River Road, New Castle Marsh Restoration Recommendations. 2010
Rocky Mountain Environmental Research. Quest for a Future. Problems and Research Priorities in the Rocky Mountain Region. 1975
Role and Function of Forest Buffers in the Chesapeake Bay Basin for Nonpoint Source Management. 1993
Role of Benthic Communities in the Nitrogen and Phosphorus Cycles of an Estuary. 1976
Role of Ecological Sample Surveys in the Implementation of Biocriteria. 1993
Roles of Monitoring and Research in Polar Environments: A Perspective. 1992
Routed Vascular Beds in the Albemarle-Pamlico Estuarine System. 1994
SAB Report: Evaluation of the National Estuary Program Monitoring Guidance Document. 1991
Sabkha Ecosystems Volume II: West and Central Asia / [electronic resource] : 2006
Saint Clair River and Lake Saint Clair, Michigan: An Ecological Profile. 1988
Saltmarsh Conservation, Management and Restoration Coastal Systems and Continental Margins / [electronic resource] : 2008
Sampling and Assessment Issues in Using Fish as Indicators of Ecological Condition in Lakes: A Workshop Report. (3rd Draft Report). 1993
Sampling the Oceans for Pollution: A Risk Assessment Approach to Evaluating Low-Level Radioactive Waste Disposal at Sea. 1986
Sand Dune Conservation, Management and Restoration [electronic resource] / 2013
Savannah River Basin landscape analysis / 2001
SCALING AND UNCERTAINTY ANALYSIS IN ECOLOGY [electronic resource] / 2006
Schedule for developing baywide resource management strategies : an agreement commitment report from the Chesapeake Executive Council. 1988
Science Advisory Group Workshop on Sediment Assessment in Tampa Bay: Summary Report. 1995
Science and Conservation in the Galapagos Islands Frameworks & Perspectives / [electronic resource] : 2013
Science for a Healthy and Vibrant Anerica. Directions in Research: Fiscal Year 2005. 2005
Science in Action: Changes in Tree Species in Riparian Zones of Urban Streams May Have Effects on Restoration and Storm Water Control Efforts. 2011
Science magazine's state of the planet, 2008-2009 / 2008
Science Policy Interface (Chapter 12). 1992
Scientific Problems in Using Multispecies Toxicity Tests for Regulatory Purposes. 1984
Screening Assessment of the Potential Impacts of Climate Change on Combined Sewer Overflow (CSO) Mitigation in the Great Lakes and New England Regions. 2008
Screening Level Ecological Risk Assessment Protocol for Hazardous Waste Combustion Facilities. Peer Review Draft. Volume 3. Appendices B-H. 1999
Screening Level Ecological Risk Assessment Protocol for Hazardous Waste Combustion Facilities; Peer Review Draft. Volume 1. 1999
Screening Level Ecological Risk Assessment Protocol for Hazardous Waste Combustion Facilities; Peer Review Draft. Volume 2. Appendix A. 1999
Screening Level Probabilistic Ecological Risk Assessment of Copper and Cadmium in the Chesapeake Bay Watershed. 1997
Screening of Candidate Species for Development of Standard Operating Procedures for Aquatic Toxicity Testing with Resident Chesapeake Bay Biota. 1994
Seagrass Stress Response Model: The Importance of Light, Temperature, Sedimentaion, and Geochemistry. 2002
SEAGRASSES: BIOLOGY, ECOLOGYAND CONSERVATION [electronic resource] / 2006
Seasonal Variations of Tintinnids (Ciliophora: Oligotrichida) in Narragansett Bay, Rhode Island, U.S.A. 1982
Seasonally Dry Tropical Forests Ecology and Conservation / [electronic resource] : 2011
Seaweeds and their Role in Globally Changing Environments [electronic resource] / 2010
Second Annotated bibliography on biological effects on [i.e. of] metals in aquatic environments (no. 568-1292) / 1975
Second biennial progress report of the Agreement of Federal Agencies on Ecosystem Management in the Chesapeake Bay 1997
Second Fish Tumors Related to Great Lakes Areas of Concern Conference Proceedings. 2003
Second US/USSR symposium : biological aspects of pollutant effects on marine organisms, Terksol, USSR, June 4 to 9, 1979 / 1982
Sediment classification methods compendium / 1992
Sediment in the Chesapeake Bay and Management Issues: Tidal Erosion Processes. 2005
Sediment Toxicity, Contamination and Amphipod Abundance at a DDT- and Dieldrin-Contaminated Site in San Francisco Bay. 1994
Seeds of Sustainability Lessons from the Birthplace of the Green Revolution / [electronic resource] : 2012
Selecting sites for comparison with created wetlands / 1987
Selection of Surrogates for a Genetically Engineered Microorganism with Cellulolytic Capability for Ecological Studies in Streams. 1991
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