398
Arsenic Dynamics In Near-Surface Systems: I
Oral Session
SSSA Division: Soil Chemistry
This session encourages submission of studies examining sources of arsenic along with subsequent biological, chemical, and physical processes controlling its cycling within soils and waters.
Wednesday, November 6, 2013: 8:00 AM-12:05 PM
Tampa Convention Center, Room 25
Organizers:
Matthew Polizzotto
and
Jason W. Stuckey
Moderators:
Matthew Polizzotto
and
Jason W. Stuckey
8:45 AM
Arsenic, Lead, and Cadmium Contamination of Crops By Fly Ash in China.
Samantha C Ying, University of California - Riverside;
Jianwei Bu, China University of Geosciences;
Yiqun Gan, China University of Geosciences;
Yanxin Wang, China University of Geosciences;
Ray Zhao, Stanford University;
Guangchao C Li, Stanford University;
Dominik Weiss, Imperial College;
Jennifer C Wilcox, Stanford University;
Scott Fendorf, Stanford University;
Eric C Lambin, Stanford University
9:20 AM
Understanding Arsenic Uptake By Rice As a Function Of Field Water Regime.
Linda C. Roberts, Cornell University;
Stephan J. Hug, Eawag, Swiss Federal Institute of Aquatic Science and Technology;
Andreas Voegelin, Eawag, Swiss Federal Institute of Aquatic Science and Technology;
M. Ashraf Ali, Bangladesh University of Engineering and Technology;
A. Borhan M. Badruzzaman, Bangladesh University of Engineering and Technology;
Golam M. Panaullah, Cornell FFP-Project;
John M. Duxbury, Cornell University
10:40 AM
Microscale Reactivity of Arsenic On a Soil Sand Grain.
Dean L. Hesterberg, North Carolina State University;
Montserrat Fuentes, NC State University;
Matthew Polizzotto, University of Oregon-Eugene;
Joseph S. Guinness, NC State University;
Ryan Tappero, National Synchrotron Light Source, Brookhaven National Laboratory;
Keith Jones, US-DOE Brookhaven National Laboratory;
Chuanzhen Zhou, NC State University;
Eva M. Johannes, NC State University
11:40 AM
Dissolved Organic Carbon Sources and Transport and Its Role in Regulating Dissolved Arsenic Levels.
Benjamin C. Bostick, Columbia University;
Brian Mailloux, Barnard College;
Charles Harvey, Massachusetts Institute of Technology;
Mason Stahl, Massachusetts Institute of Technology;
Ivan Mihajlov, Lamont-Doherty Earth Observatory of Columbia University;
Jing Sun, Columbia University;
Michael Berg, Eawag, Swiss Federal Institute of Aquatic Science and Technology;
Steve Chillrud, Lamont-Doherty Earth Observatory of Columbia University;
Alexander van Geen, Lamont-Doherty Earth Observatory of Columbia University
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