Session: Chemical and Biological Controls On Arsenic Bioavailability: I (2009 Annual Meeting (November 1-5, 2009))

S02 Soil Chemistry

Arsenic

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

Audio File Recorded presentation

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.

Audio File Recorded presentation

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

Audio File Recorded presentation

3:30 PM

Methylarsenate Sorption to Soil.
Masayuki Shimizu, Dep. of Plant and Soil Sciences; Donald Sparks, Univ. of Delaware

3:45 PM

Using the Multimode Sample Introduction System™ (MSIS™) for Low Level Analysis of Arsenic and Selenium in Water.
Jackie Schroder, Oklahoma State Univ.; Hailin Zhang, Oklahoma State Univ.

Recorded presentation

4:00 PM

Adjourn

208 Chemical and Biological Controls On Arsenic Bioavailability: I