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| 239-1 | 8:00 AM | Distribution and Transport of Iodine Species In the Environment: HU, Qinhong, Department of Earth and Environmental Sciences, University of Texas at Arlington, Arlington, TX 76019, huqinhong@yahoo.com and MORAN, Jean E., Lawrence Livermore National Laboratory, L-231, PO Box 808, Livermore, CA 94550 |
| 239-2 | 8:15 AM | Influence of Earthworms on Cesium-137 Migration in Soil and Bioaccumulation by Vegetable Plants: PROKOFYEV, Igor1, ZHIRINA, Ludmila1, and BUCKLEY, David W.2, (1) Bryansk University, Non-Governmental Organization VIOLA, P.O. Box 325, Bryansk, 241050, Russia, igor.prokofev@gmail.com, (2) Buckley Engineering Associates, Inc, P.O. Box 902, Half Moon Bay, CA 94019, buckleyengr@hotmail.com |
| 239-3 | 8:30 AM | Hydrogeochemical Modelling of a Springs System, Xalapa, East Central MEXICO: SALAS, Rocio, Posgrado Ciencias de la Tierra, UNAM Mexico, Instituo de Geologia UNAM, Mexico, 04510, Mexico, almondi3@yahoo.com.mx, CARRILLO-CHÁVEZ, Alejandro, Centro de Geociencias, UNAM, Carr. Qro-SLP, km 15, Juriquilla, Queretaro, 76230, Mexico, CORTES, Alejandra, NATURAL RESOUCES, GEOPHYSICS INSTITUTE, CIRCUITO EXTERIOR, C.U, Mexico, D.F, 04510, Mexico, RODRIGUEZ, Sergio, Regional Geology, Geology Institute, Circuito Exterior, Ciudad UNiversitaria, Mexico, D.F, 04510, Mexico, and PEREZ-QUEZADAS, Juan, Posgrado en Ciencias de la Tierra, UNAM, Instituto de Geofisica, Universidad Nacional Autonoma de Mexico, Circuito Exterior, C.U, Mexico, D.F, 04510, Mexico |
| 239-4 | 8:45 AM | Rare Earth Element Geochemistry of Aquia Aquifer Groundwater and Sediments, Maryland, USA: WILLIS, Stephanie S., Earth and Environmental Sciences, Univ of Texas at Arlington, 500 Yates Street, Arlington, TX 76019, ssp3229@exchange.uta.edu and JOHANNESSON, Karen H., Earth and Environmental Sciences, Tulane University, 6823 St. Charles Avenue, New Orleans, LA 70118-5698 |
| 239-5 | 9:00 AM | Geochemistry of Tungsten In Groundwater Flow Systems: DAVE, Heeral B., Earth and Environmental Sciences, Univ of Texas at Arlington, 500 Yates Street, Arlington, TX 76019, hbd1730@exchange.uta.edu and JOHANNESSON, Karen H., Earth and Environmental Sciences, Tulane University, 6823 St. Charles Avenue, New Orleans, LA 70118-5698, kjohanne@tulane.edu |
| 239-6 | 9:15 AM | Isotopic Indicators (223Ra,224Ra,226Ra,228Ra,222Rn,87Sr/86Sr) of Radium Mobilization and Retardation In the Mt. Simon Aquifer, Minnesota: VINSON, David S.1, LUNDY, James R.2, DWYER, Gary S.1, and VENGOSH, Avner1, (1) Division of Earth & Ocean Sciences, Nicholas School of the Environment, Duke University, Box 90227, Durham, NC 27708, dsv3@duke.edu, (2) Minnesota Department of Health, 625 North Robert St, P.O. Box 64975, St. Paul, MN 55164 |
| 239-7 | 9:30 AM | Integrating Aquifer Geochemistry and Sediment Properties into Modeling Subsurface Uranium Retention at the Nuclear Metals, Inc. Superfund Site: NIELSEN, Laura C., Earth Sciences, Dartmouth College, 6105 Fairchild Hall, Dartmouth College, Hanover, NH 03755, laura.c.nielsen.08@alum.dartmouth.org and BOSTICK, Benjamin C., Earth Sciences, Dartmouth College, HB 6105 Fairchild Hall, Hanover, NH 03755 |
| 239-8 | 9:45 AM | Attenuation of Hexavalent Chromium in the Vadose Zone and Regional Aquifer, Los Almaos, New Mexico: DING, Mei1, LONGMIRE, Patrick A.2, VANIMAN, Dave3, BROXTON, David3, KATZMAN, Danny4, REARICK, Michael5, SPALL, Brian N.6, BARGAR, John R.7, and WEBB, Samuel M.8, (1) EES-6 Group, Earth and Environmental Science Division, Los Alamos National Lab, Los Alamos, NM 87545, mding@lanl.gov, (2) Hydrology, Geochemistry, and Geology Group, Los Alamos National Laboratory, Mail Stop D469, Los Alamos, NM 87545, (3) Hydrology, Geochemistry, and Geology Group, Los Alamos National Laboratory, P.O. Box 1663, Los Alamos, NM 87545, (4) Water Stewardship Program, Los Alamos National Laboratory, MS M992, Los Alamos, NM 87545, (5) Earth and Environmental Sciences Division, Los Alamos National Laboratory, Mail Stop D469, Los Alamos National Laboratory, Los Alamos, NM 87545, (6) School of Earth and Environmental Sciences, Washington State University, Webster Physical Science Building 1228, Pullman, WA 99164-2812, (7) Stanford Synchrotron Radiation Lightsource, 2575 Sand Hill Rd, Menlo Park, CA 94025, (8) Stanford Synchrotron Radiation Laboratory, Stanford Linear Accelerator Ctr, Building 137, MS 69, 2575 Sand Hill Road, Menlo Park, CA 94025 |
| | 10:00 AM | Break |
| 239-9 | 10:15 AM | Chromium Stable Isotope Fractionation during Transport: Sorption and Oxidation Experiments: VILLALOBOS-ARAGÓN, Alejandro1, ELLIS, Andre S.1, JOHNSON, Thomas M.2, BULLEN, Tom D.3, and GLESSNER, Justin J.2, (1) Department of Geological Sciences, University of Texas at El Paso, 500 W. University Ave, El Paso, TX 79968, avillalobos4@miners.utep.edu, (2) Environmental Isotope Geochemistry/Hydrogeology, Univ of Illinois Urbana/Champaign, 245 Natural History Building, mc 102, 1301 W Green, Urbana, IL 61801, (3) Water Resources Division, U. S. Geological Survey, 345 Middlefield Rd. MS420, Menlo Park, CA 94025 |
| 239-10 | 10:30 AM | Development of Hybrid Methods for Source Apportionment by Coupling Lead Isotope Ratios, Multi-Element Concentrations, and Meteorology on Archived Precipitation Samples: GRANEY, Joseph R., Geological Sciences and Environmental Studies, Binghamton University, P.O. Box 6000, Binghamton, NY 13902, jgraney@binghamton.edu, LANDIS, Matthew, U.S. EPA Office of Research and Development, Research Triangle Park, NC 27709, and KEELER, Gerald, Environmental Health Sciences, University of Michigan, Ann Arbor, MI 48102 |
| 239-11 | 10:45 AM | Application of Zn Isotopes to Resolve Metal Sources In a Sediment Core from An Urban Lake In Seattle, Washington: THAPALIA, Anita1, BORROK, David M.1, VAN METRE, Peter2, and MUSGROVE, MaryLynn2, (1) Department of Geological Sciences, University of Texas at El Paso, El Paso, TX 79968, athapalia@miners.utep.edu, (2) U.S. Geological Survey, 8027 Exchange Drive, Austin, TX 78754 |
| 239-12 | 11:00 AM | Fractionation of Cu, Fe, and Zn Isotopes during the Oxidative Weathering of Sulfide-Rich Rocks: FERNANDEZ, Alvaro and BORROK, David M., Department of Geological Sciences, University of Texas at El Paso, El Paso, TX 79968, afernandez2@miners.utep.edu |
| 239-13 | 11:15 AM | Metal Cycling and Anomalous Accumulation of Sulfide Minerals In Wetlands Downstream of the Pike Hill Copper Mine Superfund Site, Vermont: SEAL, R. II1, KIAH, Richard G.2, LEVITAN, Denise M.3, WANDLESS, G.4, PIATAK, Nadine M.1, HAMMARSTROM, Jane M.5, DEACON, Jeffrey R.2, and ARGUE, Denise M.2, (1) U.S. Geological Survey, 954 National Center, Reston, VA 20192, rseal@usgs.gov, (2) U.S. Geological Survey, 361 Commerce Way, Pembroke, NH 03275, (3) US Geological Survey, 954 National Center, Reston, VA 20192, (4) 954 National Center, U.S. Geological Survey, Reston, VA 20192, (5) U.S. Geological Survey, 954 National Center, Reston, VA 20192 |
| 239-14 | 11:30 AM | Evaluating the Risk of Exposure to Pb, Zn, and Cd after a Major Flood at a Mining-Impacted Area: MCCARTHY, Kathleen D.1, BRABANDER, Daniel J.2, SCHAIDER, Laurel3, ARGOW, Britt1, KHOO, Mei Ai1, FLYNN, Nolan4, and SHINE, James P.3, (1) Department of Geosciences, Wellesley College, 106 Central Street, Wellesley, MA 02481, bargow@wellesley.edu, (2) Geosciences, Wellesley College, 106 Central Street, Wellesley, MA 02481, (3) Department of Environmental Health, Harvard School of Public Health, 401 Park Drive, Boston, MA 02215, (4) Chemistry, Wellesley College, 106 Central Street, Wellesley, 02481 |
| 239-15 | 11:45 AM | Influence of Organic Matter Fractionation on Aquatic Copper Toxicity In Mineralized Environments: SMITH, Kathleen S., U.S. Geol Survey, Box 25046, Denver Federal Center, M.S. 964D, Denver, CO 80225-0046, ksmith@usgs.gov, RANVILLE, James F., Department of Chemistry and Geochemistry, Colorado School of Mines, Golden, CO 80401, DIEDRICH, Daniel J., Windward Environmental LLC, 200 West Mercer Street, Suite 401, Seattle, WA 98119, and MCKNIGHT, Diane M., INSTAAR, Univ of Colorado, 1560 30th St, Boulder, CO 80309 |
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