2008 Joint Annual Meeting (5-9 Oct. 2008): Coupling Water and Chemical Transport and Fate in the Soil Root, Vadose, and Groundwater Zones at Different Scales

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783 Coupling Water and Chemical Transport and Fate in the Soil Root, Vadose, and Groundwater Zones at Different Scales



Thursday, 9 October 2008: 9:25 AM
George R. Brown Convention Center, 381C
Presiding:
Jirka Simunek
9:25 AM
Introductory Remarks
9:30 AM
783-1
Modeling Rhizosphere Soil Mechanics and Hydraulics - An Overview.
Markus Berli, Desert Research Institute; Teamrat Ghezzehei, Lawrence Berkeley National Lab; Manoj Menon, University of Nevada Reno; Scott Tyler, University of Nevada; Michael Young, Desert Research Institute; Anthony Dexter, INRA, Centre de Recherche d'Orléans
9:45 AM
783-2
Numerical Analysis of Water Flow in Root Zone Using Meteorological Data.
Masaru Sakai, University of California Riverside; Keiko Nakano, National Agricultural Research Center for Kyushu Okinawa Region; Jirka Simunek, University of California; Nobuo Toride, Mie university
10:00 AM
783-3
Modeling Nonequilibrium and Preferential Flow and Transport with HYDRUS.
Jirka Simunek, University of California; M. Th. Van Genuchten, U.S. Salinity Laboratory, USDA-ARS; Miroslav Sejna, PC-Progress, Ltd.
10:15 AM
783-4
A Coupled Approach to Modeling Vadose Zone and Ground Water Flow and Solute Transport at Different Scales.
Navin Kumar Twarakavi, University of California, Riverside; Jirka Simunek, University of California-Riverside
10:30 AM
Break
10:45 AM
783-5
Modeling of Calcium Hydroxide Transport in a Volcanic-ash Soil using HP1 code.
Nobuo Toride, Mie university; Chen DaiWen, Mie University
11:00 AM
783-6
An Estimate of Nitrate-N Loading below the Root Zone and Irrigation Efficiency in Onion Fields Under Drip and Furrow Irrigation Systems.
Parmodh Sharma, New Mexico State University; Manoj K. Shukla, New Mexico State University
11:15 AM
783-7
Coupled Transport of Nitrate and Chloride in Soil Columns.
Amir González, New Mexico State University; Manoj K. Shukla, New Mexico State University
11:30 AM
783-8
Measurement and Simulation of Two-dimensional Movement of Nitrate as Influenced by Landscape Positions.
Lekan Olatuyi, University of Manitoba; O.O. Akinremi, University of Manitoba; D.N. Flaten, University of Manitoba; D.A. Lobb, University of Manitoba; M. Entz, University of Manitoba
11:45 AM
Adjourn
See more of: S01 Soil Physics
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