| GEOC | Wednesday, April 9, 2008 | ||
1:25 PM-5:10 PM Morial Convention Center -- Rm. 211, Oral | |||
Speciation of Arsenic and Other Trace Elements in Soils and Sediments | |||
| Sponsored by: | GEOC | ||
| Cosponsored by: | The Clay Minerals Society and ENGENV | ||
| Organizers: | Rona J. Donahoe Dibyendu Sarkar | ||
| 1:25 PM | Introductory Remarks | ||
| 1:30 PM | 123 | Arsenic speciation analysis and its importance in understanding arsenic biogeochemistry Y. Cai, Guangliang Liu | |
| 2:10 PM | 124 | Field evaluation of arsenic transport across the groundwater/surface water interface: Groundwater discharge and iron oxide precipitation Robert G. Ford, Kirk G. Scheckel, Steven Acree, Randall Ross, Bob Lien, Patrick Clark, Brad Scroggins | |
| 2:30 PM | 125 | Field evaluation of arsenic transport across the groundwater/surface water interface: Speciation in sediment material Kirk G. Scheckel, Robert G. Ford, Aaron G. B. Williams, Todd P. Luxton, Patrick Clark, Brad Scroggins | |
| 2:50 PM | 126 | AFM study of reductive dissolution of Manganese oxide in the presence of arsenite: Evidence of precipitate on mineral surface Sudeep Debnath | |
| 3:10 PM | Intermission | ||
| 3:30 PM | 127 | Speciation related micronutrient limitation by Co and Cu in fresh water Gaboury Benoit | |
| 4:10 PM | 128 | Iron, sulfur, and arsenic dynamics during sulfidization of arsenic-doped iron (oxy)hydroxides Andrew N. Quicksall, Benjamin C. Bostick, Joshua D. Landis | |
| 4:30 PM | 129 | Arsenic and antimony speciation in water and bottom sediments associated with geothermal waste fluids: Dachny geothermal field, Kamchatka, Russia Anastasia G. Ilgen, Seth Mueller, M. Newville, Thomas P. Trainor | |
| 4:50 PM | 130 | Role of lead speciation in soil and plant in phytoremediation of contaminated soils using vetiver grass Rupali Datta, Dibyendu Sarkar, Syam Sundar Andra, Stephan Bach | |
Speciation of Arsenic and Other Trace Elements in Soils and Sediments -- Next Session
Symposium Grid -- Division of Geochemistry -- Session Listing
Symposium Grid -- Environment -- Session Listing
The 235th ACS National Meeting, New Orleans, LA, April 6-10, 2008