Search Results for the EPA National Library Catalog

Items Found: 481

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Select Item Title Year Published
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 : 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 / 1988
Wet deposition and snowpack monitoring operations and quality assurance manual / 1987
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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