Search Results for the EPA National Library Catalog

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The chemistry, transport and fate of aluminum in dilute acidified lake systems / 1984
The concept of TIME : Temporally Integrated Monitoring of Ecosystems (TIME) : supplement / 1988
The determination of pH by flow injection analysis and by fiber optrode analysis / 1988
The effect of acidic precipitation on amphibian breeding in temporary ponds in Pennsylvania / 1986
The effects of acidic deposition on aquatic resources in Canada : an analysis of past, present and future effects / 1988
The NAPAP utility reference file for 1980 / 1987
The Rocky Mountain Acid Deposition Model Assessment Project, Overview of the Hybrid Acid Deposition Modeling System and Comparison with Existing Regulatory Models, Draft Topical Report 1987
The role of grid-based, reactive air quality modeling in policy analysis : perspectives and implications, as drawn from a case study / 1990
The Western Atmospheric Deposition Task Force Research Planning Workshop July 10-12, 1985 Colorado Springs, Colorado 1986
Theoretical damage function for the effects of acid deposition on galvanized steel structures / 1988
U.S. EPA Models-3/CMAQ: Status and Applications. 1999
U.S. EPA workshop to develop a simple model for acid deposition : final report / 1986
U.S. EPA workshop to develop a simple model for acid deposition--final report / 1986
Uncertainty in North American wet deposition isopleth maps : effect of site selection and valid sample criteria / 1990
United States and Canada: Air Quality Agreement, Progress Report, 2004. 2004
United States-Canada air quality agreement : 1994 progress report / 1994
Updates to the 1986 Directory of Precipitation Monitoring Sites, National Atmospheric Deposition Program, National Trends Network (NADP/NTN). 1990
Upper-air data collection during CAPTEX / 1985
User's guide and data dictionary for Kenai Lakes Investigation Project / 1992
Using the Regional Acid Deposition Model to Determine the Nitrogen Deposition Airshed of the Chesapeake Bay Watershed. 1995
Variance Techniques to Measure Dry Air-Surface Exchange Rates (Journal Version). 1988
Water chemistry methods in acid deposition research : a comparative study of analyses from Canada, Norway and the United States / 1988
Watershed versus In-Lake Alkalinity Generation: A Comparison of Rates Using Input-Output Studies. 1988
Western Lake Survey Phase I : characteristics of lakes in the Western United States / 1987
Western Lake Survey, Phase I : analytical methods manual / 1987
Western lake survey, phase I : characteristics of lakes in the western United States. 1987
Western Lake Survey, Phase I : field operations report. 1987
Western Lake Survey, Phase I : quality assurance report. 1987
Western States Acid Deposition Project Phase I --Task D Volume 5--An Assessment of Existing Regulatory Mechanisms for Controlling Precursors of Acid Deposition in 12 Western States (Final Report) 1987
Western States Acid Deposition Project Phase I: Volume 2--a Review of Emission Inventories Needed to Regulate Acid Deposition in the Western United States (Final Report) 1987
Western States Acid Deposition Project Phase I: Volume 3--Survey of Analysis Tools for Evaluating Acid Deposition Source-Receptor Relationships in the Western United States 1987
Western States Acid Deposition Project Phase II: Technical Feasibility and Cost of Obtaining Further Reductions in SO2(Sulfur Dioxide) and Nox (Nitrous Oxide) Emissions from Existing and New Sources: Volume II - Appendices 1987
Wet deposition and snowpack monitoring / 1988
Wet deposition and snowpack monitoring : final project report / 1988
Wet deposition and snowpack monitoring : interim progress report / 1987
Wet deposition and snowpack monitoring operations and quality assurance manual / 1987
Wet deposition and snowpack monitoring operations and quality assurance manual / 1988
Wet deposition of trace elements on Delmarva and their utility as emission source indicators 1994
Wet deposition temporal and spatial patterns in North America, 1987 / 1990
Workshop on oxidant model evaluation application : 1. development of protocol. 1992
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