Air Quality Research Subcommittee
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National Acid Precipitation Assessment Program Report to Congress: An Integrated Assessment
(PDF; 2.9Mb)
Table of Contents
- Executive Summary
- Long-Term Environmental Monitoring
- Key Components of a Model Program
- Introduction
- NAPAP Mission
- Structure of the Report
- Chapter 1. Program Elements and Implementation
- Emission Reductions
- Program Design
- Title IV Affected Sources
- Compliance
- SO2 Allowance Market
- Program Costs
- Phase I Costs
- Phase II Costs
- Administrative Costs
- Program Assessment
- Emissions Monitoring
- Air Quality, Deposition, and Ecological Monitoring
Chapter 2. Results of the Acid Rain Program: Status and Trends of Emissions and Environmental Impacts (1990-2002)
- Emissions
- SO2 Emissions
- NOx Emissions
- Geographic Distribution of Emissions from Power Generation
- Geographic Trends in SO2 Emissions
- Geographic Trends in NOx Emissions
- Air Quality, Deposition, and Visibility
- Air Quality: Sulfur
- Air Quality: Nitrogen
- Acid Deposition: Sulfur in Precipitation
- Acid Deposition: Nitrogen in Precipitation
- Visibility
- Ecological Recovery
- Freshwater Acid-Sensitive Ecosystems
- Forest Ecosystems
- Coastal Ecosystems
- Materials and Structures
Chapter 3. Assessing Acid Deposition: Advances in the State of the Science
- Air Quality, Deposition, and Visibility
- Aquatic and Forest Ecosystems
- Freshwater Acid-Sensitive Ecosystems
- Forest Ecosystems
- Coastal Ecosystems
- Materials and Structures
- Human Health
- Modeling
- Atmospheric Modeling
- Nonlinear Responses to Decreases in SO2 and NOx Emissions
- Water/Watershed Modeling
- Health Effects Modeling
Chapter 4. Expectations for Full Implementation of Title IV in 2010
- Emissions
- Acid Deposition
- Acidification of Freshwater Lakes and Streams
- Human Health
- Other Benefits of Title IV
Chapter 5. Beyond Title IV: Ecological Impacts of Further Emission Reductions
- Analysis of the Environmental Impact of Further Air Emission Reductions
- Scenarios Analyzed
- Changes in Acid Deposition
- Changes in Sulfur Deposition
- Changes in Nitrogen Deposition
- Water Quality
- Summary
References
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