Biocomplexity associated with biogeochemical cycles in arctic frost-boil ecosystems Principal Investigator: Donald A. Walker Institute of Arctic Biology and Department of Biology and Wildlife, University of Alaska Fairbanks, Fairbanks, Alaska 99775, 907-474-2460,
[email protected] Senior Personnel: Howard E. Epstein Department of Environmental Science, University of Virginia, Clark Hall 207, Charlottesville, VA 22904-4123, 804-924-4308,
[email protected] William A. Gould International Institut of Tropical Forestry, USDA Forest Service, P.O. Box 25000, San Juan, PR 00928-02500, 787-766-5335,
[email protected] William B. Krantz Department of Chemical Engineering, University of Cincinnati, Cincinnati, OH 45221-0171, 513-556-4021,
[email protected] Rorik Peterson Geophysical Institute and Department of Geology and Geophysics, University of Alaska Fairbanks, Alaska, 99775, 907-474-7459,
[email protected] Chien-Lu Ping Palmer Research Center, University of Alaska Fairbanks, Palmer, AK 99645, 907-746-9462,
[email protected] Vladimir E. Romanovsky Geophysical Institute and Department of Geology and Geophysics, University of Alaska Fairbanks, AK, 99775, 907-474-7459,
[email protected] Marilyn D. Walker Cooperative Forestry Resaerch Unit, University of Alaska Fairbanks, AK, 99775-6780, 907-474-2424,
[email protected] Project Period: January 1, 2002 - December 31, 2006 Project Cost: i BIOCOMPLEXITY ASSOCIATED WITH BIOGEOCHEMICAL CYCLES IN ARCTIC FROST-BOIL ECOSYSTEMS A PROJECT SUMMARY The central goal of this project is to understand the complex linkages between biogeochemical cycles, vegetation, disturbance, and climate across the full summer temperature gradient in the Arctic in order to better predict ecosystem responses to changing climate.