Wednesday, November 7, 2007: 9:25 AM
Convention Center, Room 222, Second Floor
283: Measuring and Modeling Water and Solute Fluxes in Soils
Sponsor:S01 Soil Physics
Presiding:John R. Nimmo, USGS
9:25 AM Introductory Remarks
9:30 AM283-1Near-Surface Infiltration Estimation under Snowmelt using Heat-Pulse-Based Water Flux Sensors.
Scott Jones, Utah State University, Changbing Yang, Utah State University, Kelly Lewis, Utah State University, David A. Robinson, University of the West Indies
9:45 AM283-2Estimation of Fluxes in Preferential Flow with an Adapted Speed-of-Transport Model.
John R. Nimmo, USGS
10:00 AM283-3Nitrate and Chloride Transport through Soil Profile Under Two Irrigation Systems.
Parmodh Sharma, Plant and Environmental Sciences, New Mexico State University, Carlos Ochoa, New Mexico State University, Manoj K. Shukla, New Mexico State University
10:15 AM283-4Determination of Potential Evaporation and Hydraulic Properties for a Bare Soil Lysimeter by Inverse Parameter Estimation.
Roy Kasteel, Agrosphere Institute, ICG-4, Forschungszentrum Jülich GmbH, Thomas Pütz, Agrosphere Institute, ICG-4, Forschungszentrum Jülich GmbH, Jan Vanderborght, Agrosphere Institute, ICG-4, Forschungszentrum Jülich GmbH, Harry Vereecken, Agrosphere Institute, ICG-4, Forschungszentrum Jülich GmbH
10:30 AM283-5The Mechanics of Enhanced Evaporation from Soil Cracks.
Maria Ines Dragila, Oregon State University, Noam Weisbrod, Ben Gurion University of the Negev
10:45 AM283-6Measuring Soil-Water Evaporation in Situ.
Joshua L. Heitman, North Carolina State University, Robert Horton, Iowa State University, Thomas Sauer, USDA-ARS, Tom DeSutter, North Dakota State University Soil Science Laboratory
11:00 AM Break
11:15 AM283-7Multistep Outflow Experiments for the Simultaneous Determination of Soil Physical and CO2 Production Parameters.
Lutz Weihermüller, FZ-Juelich, Sander Huisman, FZ-Juelich, Alexander Graf, FZ-Juelich, Michael Herbst, FZ-Juelich, Harry Vereecken, FZ-Juelich
11:30 AM283-8Modeling Lateral VOC Gas Transport in Soils.
Dong Wang, USDA-ARS
11:45 AM283-9Facilitated Transport of High Explosives in Mineral Soils.
Katerina Dontsova, SpecPro, Inc., Jirka Simunek, University of California-Riverside, Judith Pennington, ERDC, Cynthia Price, ERDC
12:00 PM283-10Shallow Saline Groundwater as a Water Resource.
Peter Shouse, USDA-ARS, James E. Ayars, San Joaquin Valley Agricultural Sciences Center
12:15 PM Adjourn

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