Tuesday, 8 November 2005: 12:55 PM
Convention Center,, Room 150G, Lower Level
134: Air-Surface Gas Exchanges
Sponsor:A03 Agroclimatology & Agronomic Modeling
Presiding:Philippe Rochette, Agriculture & Agri-Food Canada
12:55 PM Welcoming Remarks
1:00 PM134-1Towards a Revised Coefficient for Estimating N2O Emissions from Legumes. 
Philippe Rochette, Agriculture & Agri-Food Canada, H. H. Janzen, Agriculture & Agri-Food Canada
1:15 PM134-2Quantification and Estimation of Agricultural Nitrous Oxide Emissions from Legume Crops in Western Quebec and Eastern Ontario, Canada. 
Lynda G. Blackburn, McGill University, Ian B. Strachan, McGill University, Elizabeth Pattey, ECORC Agriculture and Agri-Food Canada, Christophe Forget, ECORC Agriculture and Agri-Food Canada, Dave Dow, ECORC Agriculture and Agri-Food Canada
1:30 PM134-3Towards a Methodology for Estimating Greenhouse Gas Emission Coefficients in Agriculture. 
Robert Grant, University of Alberta, Ward Smith, Agriculture and Agri-Food Canada, Brian Grant, Agriculture and Agri-Food Canada, Ray Desjardins, Agriculture and Agri-Food Canada, Elizabeth Pattey, Agriculture and Agri-Food Canada
1:45 PM134-4Air/Surface Exchange of Ammonia above a Soybean Crop in Eastern NC.
John T. Walker, U.S. Environmental Protection Agency, Wayne Robarge, North Carolina State Univ.
2:00 PM Break
2:15 PM134-5Integrating Soil Carbon Cycling into a Comprehensive Cropping System Model.
Claudio O. Stockle, Washington State University, Armen R. Kemanian, Washington State University, David R. Huggins, USDA-ARS, Luca Bechini, University of Milano
2:30 PM134-6Variation in CO2-H2O Vapor Relationships in Corn and Soybean Canopies Derived from Eddy Covariance Measurements. 
J. L. Hatfield, USDA-ARS, John H Prueger, USDA-ARS
2:45 PM134-7Energy Balance and Water and Heat Transfer Simulated by Shaw and Rz-Shaw. 
Qiang Yu, Institute of Geographical Sciences and Natural Resources Research, Joseph Kozak, USDA-ARS-GPSR, Shouhua Xu, Institute of Geographical Sciences and Natural Resources Research, Gerald Flerchinger, USDA-ARS Northwest Watershed Research Center, LIwang Ma, USDA-ARS-GPSR, Lajpat Ahuja, USDA-ARS-GPSR
3:00 PM Discussion
3:15 PM Adjourn

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