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| 140-1 | 8:00 AM | RETRIEVAL OF RATES OF MINERAL-WATER REACTIONS FROM GROUNDWATER SYSTEMS: PLUMMER, L. Niel, U.S. Geological Survey, 432 National Center, Reston, VA 20192, nplummer@usgs.gov |
| 140-2 | 8:20 AM | RATES OF REDOX REACTIONS DERIVED FROM DATED GROUNDWATERS WITH APPLICATIONS TO AGRICULTURAL WATERSHEDS: BÖHLKE, J.K., U.S. Geological Survey, 431 National Center, Reston, VA 20192, jkbohlke@usgs.gov |
| 140-3 | 8:40 AM | CONTROLS ON RATES OF SILICATE MINERAL WEATHERING: WHITE, Art, U. S. Geological Survey, 345 Middlefield Rd, MS 420, Menlo Park, CA 94025, afwhite@usgs.gov |
| 140-4 | 9:00 AM | AQUIFER KINETICS AT THE MOLECULAR SCALE: INSIGHTS FROM SYNCHROTRON RADIATION STUDIES AT MINERAL-WATER INTERFACES: STURCHIO, Neil C., Earth & Environmental Sciences, University of Illinois at Chicago, 845 West Taylor Street, MC-186, Chicago, IL 60607-7059, sturchio@uic.edu and FENTER, Paul A., Environmental Research Division, Argonne National Laboratory, 9700 South Cass Avenue, ER-203, Argonne, IL 60439 |
| 140-5 | 9:20 AM | IN SITU SILICATE DISSOLUTION AND PRECIPITATION RATES IN SANDY AQUIFERS: ZHU, Chen, Geological Sciences, Indiana University, 1001 E 10th Street, Bloomington, IN 47405, chenzhu@indiana.edu and BLUM, Alex, U.S. Geological Survey, 3215 Marine St, Boulder, CO 80303 |
| 140-6 | 9:35 AM | REACTION MECHANISM FOR LIGAND-PROMOTED DISSOLUTION OF FORSTERITE AT LOW PH: OLSEN, Amanda Albright, RIMSTIDT, J. Donald, and LIU, Yun, Department of Geosciences, Virginia Polytechnic Institute and State University, Blacksburg, VA 24061, amalbrig@vt.edu |
| | 9:50 AM | Break |
| 140-7 | 10:05 AM | SECONDARY ALTERATION MINERALS IN NUCLEAR MELT GLASS, NEVADA TEST SITE, NEVADA: DICKERSON, Robert P., S.M. Stoller Corp, 990 South Public Road, Suite A, Lafayette, CO 80026, rdickerson@stoller.com and ROSE, Timothy, Chemical Biology and Nuclear Science Division, L-231, Lawrence Livermore National Laboratory, Livermore, CA 94550 |
| 140-8 | 10:20 AM | A COUPLED SR/U ISOTOPIC METHOD FOR QUANTIFYING RATES OF INFILTRATION AND SILICATE DISSOLUTION: MAHER, Kate, U.S. Geologic Survey, 345 Middlefield Rd MS-973, Menlo Park, CA 94301, kmaher@usgs.gov, DEPAOLO, Donald J., Department of Earth and Planetary Science, University of California, Berkeley, 301 McCone Hall, MS 476, Berkeley, CA 94720-4746, and CHRISTENSEN, John N., Center for Isotope Geochemistry, Lawrence Berkeley National Laboratory, MS 70A4418, 1 Cyclotron Rd, Berkeley, CA 94720 |
| 140-9 | 10:35 AM | STRONTIUM ISOTOPE STUDIES OF GROUNDWATER IN PARTS OF SOUTHERN AND EASTERN NEVADA: ACHEAMPONG, Stephen Y., Resources Department, Southern Nevada Water Authority, 1900 E. Flamingo Road, Suite 180, Las Vegas, NV 89119, stephen.acheampong@snwa.com |
| 140-10 | 10:50 AM | IMPACT OF LAND USE CHANGE ON CARBONATE WEATHERING RATES IN A SHALLOW GLACIAL AQUIFER; CHEBOYGAN WATERSHED, MI: RADEMACHER, Laura K.1, SZRAMEK, Kathryn2, WILLIAMS, Erika2, WALTER, Lynn3, and CLARK, Jordan4, (1) Geological Sciences, Cal State Univ, L.A, 5151 State University Drive, Los Angeles, CA 90032, lradema@calstatela.edu, (2) Geological Sciences, Univ of Michigan, 2534 C.C. Little Bldg, 425 East University, Ann Arbor, MI 48109-1063, (3) Geological Sciences, Univ of Michigan, 2540 CC Little Building, 425 East University St, Ann Arbor, MI 48109-1063, (4) Geological Sciences, Univ of California, 2114 Webb Hall, Santa Barbara, CA 93106 |
| 140-11 | 11:05 AM | ENGINEERED PRECIPITATION OF CALCIUM CARBONATE IN POROUS MEDIA: REDDEN, George1, DELWICHE, Mark2, FOX, Don T.3, WHITE, Tim A.4, FUJITA, Yoshiko2, and PALMER, Carl3, (1) Idaho National Laboratory, P.O. Box 1625, MS 2208, Idaho Falls, ID 83415, reddgd@inel.gov, (2) Idaho National Laboratory, P.O. Box 1625, MS 2203, Idaho Falls, ID 83415, (3) Idaho National Laboratory, P.O. Box 1625, MS 2107, Idaho Falls, ID 83415, (4) Idaho National Laboratory, P.O. Box 1625, MS 2209, Idaho Falls, ID 83415 |
| 140-12 | 11:20 AM | PRECIPITATION BY WETTING-DRYING MECHANISMS OBSERVED ON CALCITE AND GYPSUM SURFACES WITH ATOMIC FORCE MICROSCOPY AND SCANNING ELECTRON MICROSCOPY: MATYJASIK, Marek1, MANECKI, Maciej2, INGLEFIELD, Colin3, TOLLER, Steven4, MARCHLEWSKI, Tomasz5, and BAJDA, Tomasz2, (1) Department of Geosciences, Weber State University, 2507 University Circle, Ogden, UT 84408, mmatyjasik@weber.edu, (2) Department of Mineralogy, Petrography and Geochemistry, AGH - University of Science and Technology, Krakow, Poland, (3) Department of Physics, Weber State Univ, 2508 University Circle, Ogden, UT 84408, (4) Department of Physics, Weber State University, 2508 University Circle, Ogden, 84408-2508, (5) Department of Mineralogy, Petrography and Geochemistry, AGH-University of Science and Technology, Krakow, Poland |
| 140-13 | 11:35 AM | PORE-SCALE MODELING OF REACTIVE TRANSPORT AND MINERAL PRECIPITATION IN POROUS AND FRACTURED MEDIA: TARTAKOVSKY, Alexandre M., Computational Mathematics, Pacific Northwest National Laboratory, P.O. Box 999, MSIN K6-08, Richland, WA 99352, alexandre.tartakovsky@pnl.gov, SCHEIBE, Timothy D., Hydrology, Pacific Northwest National Laboratory, P.O. Box 999, MSIN K9-36, Richland, WA 99352, tim.scheibe@pnl.gov, and MEAKIN, Paul, Geosciences Research, Idaho National Laboratory, P.O. Box 1625, Idaho Falls, ID 83415-2025 |
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