208 Chemical and Biological Controls On Arsenic Bioavailability: I

Oral Session
S02 Soil Chemistry

Soil Biology & Biochemistry

Tuesday, November 3, 2009: 2:25 PM-4:00 PM
Convention Center, Room 330, Third Floor

2:25 PM
Introductory Remarks
2:30 PM
The Mechanisms for the Differential Mobility of Lead and Arsenic Derived From Lead Arsenate Pesticide.
Gardner Owen Cadwalader, Dartmouth College; Carl E. Renshaw, Dartmouth College; Benjamin C. Bostick, Dartmouth College
2:45 PM
Soil Controls On Arsenic Bioaccessibility: Arsenic Fractions and Soil Properties.
Shane Whitacre, Ohio State Univ.; Nicholas Basta, Ohio State Univ.; Elizabeth Dayton, Ohio State Univ.
3:00 PM
Mixed Mineralogical and Biogeochemical Controls On Arsenic Fate in Diffusively Controlled and Physically Complex Media.
Samantha C. Ying, Stanford Univ.; Benjamin Kocar, Stanford Univ.; Chris A. Francis, Stanford Univ.; Scott Fendorf, Stanford Univ.
3:15 PM
Microbe and Mineral Mediated Arsenic Transformations in the Soil Environment.
Brandon J. Lafferty, Univ. of Delaware; Matthew Ginder-Vogel, Univ. of Delaware; Donald Sparks, Univ. of Delaware
3:30 PM
Methylarsenate Sorption to Soil.
Masayuki Shimizu, Dep. of Plant and Soil Sciences; Donald Sparks, Univ. of Delaware
4:00 PM
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