Session: Symposium--Application of Soil Physics to Resolving Environmental Problems: Honoring the Impact of Martinus Th. Van Genuchten: III (2009 Annual Meeting (November 1-5, 2009))

Scale Dependence of Intra-Granular Accessible Porosity, Diffusivity, and Tortuosity.
Robert Ewing, Iowa State Univ.; Qinhong Hu, Univ. of Texas, Arlington; Chongxuan Liu, Pacific Northwest National Lab.

Audio File Recorded presentation

11:00 AM

199-5

Dual-Permeability Modelling of Preferential Flow in Structured Field Soil.
Horst Gerke, Center-Ag Landscape/Land Use Res.

11:15 AM

199-6

Universality of Preferential Flow in Field Soils: Some Theoretical Perspectives.
Hangsheng Lin, Pennsylvania State Univ.

Audio File Recorded presentation

11:30 AM

199-7

Cause and Effect Versus False Correlations in Subsurface Hydrochemistry.
Matthew Lenahan, CSIRO Land and Water and CRC for Irrigation Futures; Keith Bristow, CSIRO Land and Water and CRC for Irrigation Futures

Audio File Recorded presentation

11:45 AM

199-8

Salinity in a Humid, Coastal Region: Examples From the Netherlands.
Petrus Raats, Wageningen Univ. & Res. Centre

12:00 PM

Discussion

12:15 PM

Break

1:15 PM

199-10

Perspectives On Modeling Colloid Transport and Retention in Porous Media.
Scott Bradford, USDA-ARS; Saeed Torkzaban, Earth Sciences Division; Nobuo Toride, JAPAN, Saga Univ.; Feike J. Leij, California State Univ.; Jiri Simunek, Univ. of California, Riverside; Martinus van Genuchten, Federal Univ. of Rio de Janeiro, UFRJ

Audio File Recorded presentation

1:30 PM

199-11

Foam-Delivery of Remedial Amendments Into the Vadose Zone: Foam Transport.
Fred Zhang, Pacific Northwest National Lab.; Lirong Zhong, Pacific Northwest National Lab.

Audio File Recorded presentation

1:45 PM

199-12

Reactive Plutonium (Pu) Transport in the Vaodse Zone: Interactions of Experiments, Soil Physics and Computer-Aided Thinking.
Fred Molz, Clemson Univ.; Deniz Demirkanli, Clemson Univ.; Shannon Thompson, Clemson Univ.; Robert Fjeld, Clemson Univ.; Daniel Kaplan, Savannah River Natl. Lab.

Audio File Recorded presentation

2:00 PM

199-13

Mobility of Radionuclides in the Smear Zone.
Thomas Nicholson, U.S. Nuclear Regulatory Commission; Mark J. Fuhrmann, U.S. Nuclear Regulatory Commission

Audio File Recorded presentation

2:15 PM

199-14

Global Change in Soil Hydrology and Rien Van Genuchten.
Yakov Pachepsky, USDA-ARS, BA-ANRI-EMSL

2:30 PM

Discussion

2:45 PM

Adjourn

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199 Symposium--Application of Soil Physics to Resolving Environmental Problems: Honoring the Impact of Martinus Th. Van Genuchten: III

Oral Session