Monday, 7 November 2005: 9:55 AM
Symposium--A Tribute to Arvin Mosier
Sponsor:S03 Soil Biology & Biochemistry
Presiding:Jorge Delgado, USDA-ARS-Soil Plant Nutrient Res.
Part 1 
Arvin Mosier Tribute Introduction and Overview.
Peter Groffman, Institute Of Ecosystem Studies
Nitrogen in Great Plains Cropping Systems.
Jorge Delgado, USDA-ARS-Soil Plant Nutrient Res.
Why Do We Care about Nitrogen in Semi-Arid Grasslands?.
Ingrid Burke, Colorado State University, William K. Lauenroth, Colorado State University, John M. Blair, Division of Biology, Kansas State University, Eliana Bontti, Colorado State University
Break
Part 2 
Impacts of Elevated Atmospheric CO2 on Grassland Biogeochemistry.
Jennifer Y. King, University of Minnesota
Trace Gas Emissions from Grasslands and Agricultural Systems: Arvin Mosier's Contributions.
William J. Parton, NREL/CSU
Denitrification.
John R. Freney, CSIRO Division of Plant Industry
Summary/Agricultural Nitrogen and the Environment: Past, Present & Future.
Arvin R. Mosier, University of Florida, Agricultural & Biological Engineering Department
Concluding Remarks
Adjourn

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