Session: Colloid and Microorganism Transport and Fate in the Environment

9:55 AM

10:00 AM

Effects of Collector Surface Roughness On Mechanisms and Morphology of Colloid Deposition in Porous Media Under Unfavorable Conditions.
Yan Jin, Univ. of Delaware; Chongyang Shen, China Agricultural Univ.

10:20 AM

Colloid-Facilitated Transport of Lead in Saturated Porous Media.
Bin Gao, Univ. of Florida; Huiming Sun, Univ. of Florida; Yuan Tian, Univ. of Florida; Xianqiang Yin, Univ. of Florida; Congrong Yu, Univ. of Florida; Lena Q. Ma, Univ. of Florida

10:40 AM

Colloid Mobilization and Colloid-Facilitated Radionuclide Transport in Hanford Under Field Conditions.
Christopher Strickland, Pacific Northwest National Lab.; Z. Fred Zhang, Pacific Northwest National Lab.; Markus Flury, Washington State Univ.; Glendon Gee, Pacific Northwest National Lab.

Audio File Recorded presentation

10:55 AM

Colloid and Cesium-137 Mobilization and Transport in Vadose-Zone Sediments Under Transient-Flow Conditions.
Tao Cheng, Yale Univ.; James Saiers, Yale Univ.

Audio File Recorded presentation

11:10 AM

Impact of Organic Carbon On Colloid Mobilization, Aggregate Strength and Structure.
Anders Lindblad Vendelboe, Aarhus Univ., Faculty of Agricultural Sciences; Lis Wollesen de Jonge, Aarhus Univ., Faculty of Agricultural Sciences; Per Schjønning, Aarhus Univ., Faculty of Agricultural Sciences; Per Moldrup, Aalborg Univ.; Yan Jin, Univ. of Delaware; Hans-Joerg Vogel, Helmholtz Centre for Environmental Res.

Audio File Recorded presentation

11:25 AM

Removal and Transport of Adenovirus 41 and φX174 in Saturated Goethite-Coated Sand Column.
Ramesh Attinti, Univ. of Delaware; Jie Wei, Univ. of Delaware; Kalmia Kniel, Univ. of Delaware; Tom Sims, Univ. of Delaware; Yan Jin, Univ. of Delaware

11:40 AM

Coupled Factors Influencing Concentration Dependent Colloid Transport and Retention in Saturated Porous Media.
Scott Bradford, USDA-ARS; Hynjung N. Kim, Univ. of California; Saeed torkzaban, Earth Sciences Division

Audio File Recorded presentation

11:55 AM

Break

1:00 PM

Colloid Transport in the Vadose Zone: Unresolved Issues and the Importance of the Air-Water Interface.
Markus Flury, Washington State Univ.

Audio File Recorded presentation

1:20 PM

Contaminant Bacteria in Soils; From Transport to Survival and the Indicator of the Indicator.
Adrian Unc, New Mexico State Univ.; Michael J. Goss, Univ. of Guelph; Mohammad R. Mosaddeghi, Bu-Ali Sina Univ.; Joanna Passmore, Univ. of Waterloo; Susan V. Springthorpe, Univ. of Ottawa; Sigen Chen, Univ. of Guelph; A.A. Mahboubi, Bu-Ali Sina Univ.; Syed A. Sattar, Univ. of Ottawa

1:35 PM

Model of Fecal Coliform Overland Transport From Agricultural Lands Fertilized with Animal Manure.
Andrey K. Guber, USDA-ARS; Alex Yakirevich, J. Blaustein Institutes for Desert Res.; Daniel Shelton, USDA-ARS; Ali M. Sadeghi, USDA-ARS; David C. Goodrich, USDA-ARS; Carl L. Unkrich, USDA-ARS; Randy Rowland, USDA-ARS; Yakov Pachepsky, USDA-ARS

Audio File Recorded presentation

1:50 PM

Three Dimensional Visualization and Trajectory Analysis of Colloid Transport in Saturated Porous Media Under Unfavorable Conditions.
Dimin Fan, Univ. of Delaware; Hui Gao, Univ. of Delaware; Yan Jin, Univ. of Delaware; Lian-Ping Wang, Univ. of Delaware

Audio File Recorded presentation

2:05 PM

Bacteria as Transporters of Phosphorus through Soil: Quantification by Real Time PCR.
Nadia Glæsner, Univ. of Copenhagen; Jacob Bælum, Geological Survey of Denmark and Greenland; Carsten Suhr Jacobsen, Geological Survey of Denmark and Greenland; Jakob Magid, Univ. of Copenhagen

Audio File Recorded presentation

2:20 PM

Soil Aggregate Pores Controlling Water Flux Rates and Retentions of Microbes and Ions.
Alvin JM Smucker, Michigan State Univ.; Mustafa Mazher, Michigan State Univ.; Woo Jun Sul, Michigan State Univ.; Hyen Chung Chun, Michigan State Univ.; Alexandra Kravchenko, Michigan State Univ.; Joan Rose, Michigan State Univ.; Alexandre M. Tartakovsky, Pacific Northwest National Laboratory

Audio File Recorded presentation

2:35 PM

Transport of Antibiotic Resistant Escherichia Coli in Soil and Sediment.
Shangping Xu, Univ. of Wisconsin, Milwaukee; Jacob Walczak, Univ. of Wisconsin, Milwaukee

Audio File Recorded presentation

2:50 PM

Adjourn