Tuesday, 7 October 2008: 12:55 PM
George R. Brown Convention Center, 362F
662: Emerging Soil Physical Processes and Properties: Colloid-, Water-, and Gas-Phases and Interphases: I
Sponsor:S01 Soil Physics
Presidings:Lis W. De Jonge, University of Aarhus
Yan Jin, University of Delaware
12:55 PM Introductory Remarks
1:00 PM662-1Predicting Mobilization and Macropore Transport of Colloids and Phosphorus in Agricultural Soils.
Lis W. De Jonge, University of Aarhus, Goswin Heckrath, University of Aarhus, Bo V. Iversen, University of Aarhus, Mathieu Lamande, University of Aarhus, Ole H. Jacobsen, University of Aarhus, Per Moldrup, DENMARK,Aalborg Univ.
1:15 PM662-2Effect of Hydrodynamics on Colloid Retention Investigated at the Pore Scale.
Volha Lazouskaya, University of Delaware, Xiaoyan Shi, University of Delaware, Lian-Ping Wang, University of Delaware, Yan Jin, University of Delaware
1:30 PM662-3Three-Dimensional Visualization and Modeling of Colloid Transport in Saturated Porous Media Under Unfavorable Conditions.
Dimin Fan, Department of Plant and Soil Sciences, Hui Gao, University of Delaware, Lian-Ping Wang, University of Delaware, Yan Jin, University of Delaware
1:45 PM662-4The Effect of Air and Water Phase Configuration on Colloid Retention in Partially Saturated Porous Media.
Yuniati Zevi, Unversity of Delaware, Yan Jin, Unversity of Delaware
2:00 PM662-5Fate and Transport of Nitrate and Microbes in a Simulated Vadose Zone, Capillary Fringe, and Shallow Groundwater Continuum.
Sergio M. Abit Jr., North Carolina State University, Aziz Amoozegar, North Carolina State University, Michael Vepraskas, North Carolina State University, Christopher Niewoehner, North Carolina State University
2:15 PM Break
2:30 PM662-6Competitive Sorption of Nickel and Cadmium in Soils.
Lixia Liao, Louisiana State University Agricultual Center, H. Magdi Selim, Louisiana State University - Agronomy & Environmental Management
2:45 PM662-7Soil Water Repellency - Cost to Precision Irrigated Apple Productivity.
Stanley Kostka, Aquatrols Corporation, David J. Bell, David J Bell & Associates Pty Ltd
3:00 PM662-8Dispersion of Reactive Fumigant Gases in Soil.
Dong Wang, USDA-ARS, SJVASC, Nishanth Tharayil, USDA-ARS, SJVASC, Ruijun Qin, USDA-ARS, SJVASC, Suduan Gao, USDA-ARS, SJVASC, Brad Hanson, USDA-ARS, SJVASC, Jim Gerik, USDA-ARS, SJVASC, Greg Browne, USDA- ARS, CPGRU
3:15 PM662-9Microgravity Implications of Water Distribution on Oxygen Diffusion Pathways in Unsaturated Porous Media.
Robert Heinse, Utah State University, Scott B. Jones, Utah State University, Dani Or, EPFL Ecole Polytechnique Federale, T. Shane Topham, Space Dynamics Laboratory, Igor G. Podolskiy, Institute of Biomedical Problems, Gail E. Bingham, Space Dynamics Laboratory
3:30 PM662-10Treated Wastewater Reuse in Irrigated Agriculture: Implications for Soil Hydraulic Properties and Water Flow Regime.
Rony Wallach, The Hebrew University of Jerusalem, Ellen Graber, ISRAEL,Inst. Soil & Water
3:45 PM662-11The Role of Divalent Fatty Acids Soaps at Soil Particle Interfaces in Controlling Wetting Kinetics of Water Repellent Soils.
Ellen R. Graber, The Volcani Center, Agricultural Research Organization, Shirli Tagger, The Volcani Center, Agricultural Research Organization, Rony Wallach, The Hebrew University of Jerusalem
4:00 PM Adjourn

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