| GEOC | Thursday, April 10, 2008 | ||
8:35 AM-11:40 AM 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 | ||
| 8:35 AM | Introductory Remarks | ||
| 8:40 AM | 193 | Chemistry of trace and toxic elements in wetland vs. upland environments affecting mobility and biological availability Robert P. Gambrell | |
| 9:20 AM | 194 | Naturally elevated arsenic- and selenium-bearing soils in the southeastern U.S. Piedmont Paul A. Schroeder | |
| 9:40 AM | 195 | Complexation of arsenite with dissolved organic matter in the absence and presence of natural sand Guangliang Liu, Aymara Fernandez, Y. Cai | |
| 10:00 AM | Intermission | ||
| 10:20 AM | 196 | Biogeochemical processes and the dynamics of trace metals in sediments Danny D. Reible, YS Hong, Nathan W. Johnson, Lynn E. Katz, Kerry Kinney | |
| 11:00 AM | 197 | Arsenic speciation in semiarid soils contaminated from lead smelting activities Margarita Gutiérrez-Ruíz, Francisco Romero, Mario Villalobos, Agueda Ceniceros | |
| 11:20 AM | 198 | Experimental simulation of soil contamination by arsenolite Ziming Yue, Rona J. Donahoe | |
Previous Session -- 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