Tuesday, November 14, 2006: 1:10 PM
Indiana Conv. Center, Sagamore 1, Second Floor
181: Symposium--Soil Bio-Physical and Environmental Controls on Greenhouse Gas Emissions: II. In Honor of Dennis E. Rolston
Sponsor:S01 Soil Physics
Cosponsors:A03 Agroclimatology & Agronomic Modeling; S03 Soil Biology & Biochemistry
Presiding:Timothy Clough, Lincoln Univ, Soils Dept.
1:10 PMIntroductory Remarks
1:15 PMMicrobial and Physical Process Interactions Controlling Nitrous Oxide Emissions.
Rodney Venterea, USDA-ARS
1:35 PMA Disaggregation Cascade Following Cultivation Accelerates Microbial Processes, Nutrient Transformations, and Trace Gas Emissions.
A.S. Grandy, University of Colorado at Boulder, G. P. Robertson, Michigan State University
1:55 PMDynamics of Major Biogeochemical Processes in Soils from Reducing to Oxidizing Conditions.
Kewei Yu, Wetland Biogeochemistry Inst., Frank B÷hme, UFZ Centre for Environmental Research Leipzig-Halle, Dept. of Soil Chemistry, J÷rg Rinklebe, UFZ Centre for Environmental Research Leipzig-Halle, Dept. of Soil Chemistry, Heinz Neue, GERMANY, UFZ-Cntr. of Env. Res., Ronald DeLaune, Wetland Biogeochemistry Inst.
2:10 PMAn integrated study of nutrient leaching and greenhouse gas emissions. 
Tyson Ochsner, USDA-ARS, Rodney Venterea, USDA-ARS
2:25 PMBreak
2:35 PMVertical Partitioning of CO2 and N2O Production within Soil Profiles Using Diffusivity Models.
Eric Davidson, The Woods Hole Research Center
2:55 PMGas Diffusion and Soil Physicals Properties in Large Soil Monoliths.
SÚbastien Lange, Univ. Laval, Suzanne Allaire, Dept. des Sols et de Genie Agro.
3:10 PMIndividual Phase Resistances to Gas Diffusivity in Unsaturated Soil.
Per Moldrup, DENMARK,Aalborg Univ., Anne Thorbj°rn, Danish Environmental Consulting, Torben Olesen, Aalborg Municipality, Seiko Yoshikawa, National Agricultural Research Centre, Toshiko Komatsu, JAPAN, Saitama University, Dennis Rolston, University of California Davis
3:30 PMDiscussion
3:55 PMAdjourn
Cosponsors:A03 Agroclimatology & Agronomic Modeling; S03 Soil Biology & Biochemistry

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