Search Results for the EPA National Library Catalog

Items Found: 36

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Atmospheric Wet Sulphate Deposition and Lakewater Chemistry (Journal Version). 1988
Book Review of 'Acid Rain: A Water Resources Issue for the 80's'. 1987
Chesapeake Bay Atmospheric Deposition Study Phase 1: July 1990-June 1991. 1992
Chesapeake Bay Atmospheric Deposition Study Phase 2: July 1990-December 1991. Final Report. 1994
Comment on 'Changes in the Chemistry of Surface Waters' by C. T. Driscoll et al. 1989
Contribution of Dissolved Organic Nitrogen Deposition to Mid-Atlantic Coastal Waters. Precipitation Concentration, Isotopic Composition and Wet Flux. 1998
Direct/delayed response project : future effects of long-term sulfur deposition on stream chemistry in the Mid-Appalachian Region of the Eastern United States / 1992
Direct/delayed response project : future effects of long-term sulfur deposition on stream chemistry in the Mid-Appalachian Region of the Eastern United States / 1992
Direct/delayed response project : future effects of long-term sulfur deposition on surface water chemistry in the Northeast and southern Blue Ridge province / 1989
Direct/Delayed Response Project: Future Effects of Long-Term Sulfur Deposition on Surface Water Chemistry in the Northeast and Southern Blue Ridge Province. Volume 3. Level 3 Analyses and Summary of Results. 1989
Direct/Delayed Response Project: Future Effects of Long-Term Sulfur Deposition on Surface Water Chemistry in the Northeast and Southern Blue Ridge Province. Volume 4. Appendices. 1989
Direct/Delayed Response Project: Future Effects of Long-Term Sulfur Deposition on Surface Water Chemistry in the Northern and Southern Blue Ridge Province. Volume 1. Executive Summary, Project Approach and Data Sources. 1989
Direct/Delayed Response Project: Future Effects of Long-Term Sulfur Deposition on Surface Water Chemistry in the Northern and Southern Blue Ridge Province. Volume 2. Level 1 and Level 2 Analyses. 1989
Effects of Acidic Deposition on Streams in the Appalachian Mountain and Piedmont Region of the Mid-Atlantic United States. 1993
Environmental Protection Agency's Direct/Delayed Response Project: The Role of a Geographic Information System. 1987
Factors affecting the long-term response of surface waters to acidic deposition : state-of-the-science / 1986
Fall line loadings of metals from the Potomac River Basin into Chesapeake Bay 2001
Fall Line Loadings of the Metals from the Potomac River Basin into Chesapeake Bay. 2001
Freshwater Acidification from Atmospheric Deposition of Sulfuric Acid: A Conceptual Model. 1983
Heavy Metals in Municipal Wastewater Treatment Plant Influents: An Analysis of the Data Available from Treatment Plants. 1981
Landscape and Watershed Influences on Wild Salmon and Fish Assemblages in Oregon Coastal Streams. 2003
Nitrogen bounding study : methods for estimating the relative effects of sulfur and nitrogen deposition on surface water chemistry. 1995
Potential Future Effects of Current Levels of Sulfur Deposition on Stream Chemistry in the Southern Blue Ridge Mountains, U.S. 1990
Predicting the Future Long-Term Effects of Acidic Deposition on Surface Water Chemistry: The Direct/Delayed Response Project. 1989
Regional Patterns of Sulfur Retention in Watersheds of the Eastern U.S. 1987
Regional Relationships between Geomorphic/Hydrologic Parameters and Surface Water Chemistry Relative to Acidic Deposition. 1989
Relationship between Annual Runoff and Watershed Area for the Eastern United States. 1988
Relative atmospheric loadings of toxic contaminants and nitrogen to the Great Waters / 1993
Relative atmospheric loadings of toxic contaminants and nitrogen to the Great Waters / 1993
Reply to Discussion by Geoff Kite: Relationship between Annual Runoff and Watershed Area for the Eastern United States. 1988
Role for a Geographical Information System in a Large Environmental Project. 1989
Sulfur Retention at Intensively Studied Sites in the U.S. and Canada. 1987
Terrestrial and In-Lake Contributions to Alkalinity Budgets of Drainage Lakes: An Assessment of Regional Differences. 1989
Uncertainty Analysis of Runoff Estimates from a Runoff Contour Map. 1989
Watershed versus In-Lake Alkalinity Generation: A Comparison of Rates Using Input-Output Studies. 1988
Wet deposition of trace elements on Delmarva and their utility as emission source indicators 1994

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