Federal Land Managers Critical Loads for Sulfur and Nitrogen Workshop
US Department of the Interior, NPS ARD, US Department of Interior, USFWS Air Quality Branch, US Department of Agriculture, USFS AirResource Management Program. 2004. Federal Land Managers Critical Loads for Sulfur and Nitrogen Workshop. Denver, CO. March 30-April 1, 2004. Denver, CO
Aquatic and terrestrial ecosystems on federal linds are currently receiving deposition of atmospheric sulfur and nitrogen species. In some geographic areas, sensitive ecosystems are vulneralbe to these atmospheric loads and are experienceing changes in exosystem structure and function including acidification, fertilization, and eutrophication. This workshop is to help federal land managers understand and apply the critical load and target load concepts to monitoring and managing sulfur and nitrogen deposition.