Contents
Session One
IMPROVE
Session Two
Western U.S. Issues
Session Three
Critical Loads
Session Four
Atmospheric Modeling
Session Five
Mercury and Trace Metals
Session Six
Nitrogen Emissions and Deposition
Session Seven
Networks, Measurements, and New Techniques for Atmospheric Monitoring
Session Eight
Nitrogen Flux Workshop Kickoff
Session Three: Critical Loads
Session Chair: Cindy Huber, NADP Program OfficeCritical Loads of Atmospheric N Deposition for the Protection of Plant Biodiversity in the Western United States in the Context of Oil and Gas Development and a Changing Climate
T.J. Sullivan, E&S Environmental Chemistry, IncAbstract Presentation
Strategic plan to establish and implement nitrogen critical loads and target loads for national forests and national parks in the Pacific Northwest, USA*
Tonnie Cummings, National Park ServiceAbstract Presentation
Monitoring Critical Levels of Ozone in Remote Rocky Mountain Ecosystems and Exceedances of the National Ambient Air Quality Standard *
Robert C. Musselman, U.S. Forest ServiceAbstract Presentation
A Hybrid Approach for Estimating Total Nitrogen and Sulfur Deposition in the United States *
G. G. Lear, U.S. EPAAbstract
Sources and sinks of reactive nitrogen in the Canadian landscape
Ann M. Dillner, University of CaliforniaAbstract