Session: Secondary Water Quality Effects of Natural and Enhanced Attenuation of Contaminants (2013 GSA Annual Meeting in Denver: 125th Anniversary of GSA (27-30 October 2013))

Introductory Remarks
Abstract ID#: 234418

MODELING THE IMPACT OF PH AND DISSOLVED SALT CONCENTRATIONS ON ZN, NI AND PB SORPTION AND TRANSPORT USING COMBINED ION EXCHANGE AND SURFACE COMPLEXATION MODELS
Abstract ID#: 229332

KOHLER, Matthias, U.S.Geological Survey, 345 Middlefield Road, MS 496, Menlo Park, CA 94025, mkohler@usgs.gov and KENT, Douglas B., U.S. Geological Survey, 345 Middlefield Road, Menlo Park, CA 94025

TESTING CONCEPTUAL MODELS FOR PROCESSES CONTROLLING NITRATE REDUCTION COUPLED TO IRON(II) OXIDATION DURING A FIELD-SCALE TRANSPORT EXPERIMENT
Abstract ID#: 227366

KENT, Douglas B.¹, SMITH, Richard L.², BOHLKE, J.K.³, and REPERT, Deborah², (1) U.S. Geological Survey, 345 Middlefield Road, Menlo Park, CA 94025, dbkent@usgs.gov, (2) U.S. Geological Survey, 3215 Marine St, Boulder, CO 80303, (3) U.S. Geological Survey, 431 National Center, 12201 Sunrise Valley Dr, Reston, VA 20192

SELENIUM ADSORPTION ONTO IRON-OXIDE LAYERS BENEATH COAL-MINE SPOIL
Abstract ID#: 231767

DONOVAN, Joseph J., Department of Geology and Geography, West Virginia University, Morgantown, WV 26506, jdonovan@wvu.edu and ZIEMKIEWICZ, Paul F., WV Water Research Institute, West Virginia University, Morgantown, WV 26506-6064

PRODUCTS OF MICROBIAL CR(VI) REDUCTION IN BIOSTIMULATED ALLUVIAL AQUIFER SEDIMENTS
Abstract ID#: 224608

ALESSI, Daniel S.¹, WANG, Yuheng², FALQUET, Leia², GAY-DES-COMBES, Justine², CORDIER, David², and BERNIER-LATMANI, Rizlan², (1) Earth & Atmospheric Sciences, University of Alberta, 1-26 Earth Sciences Building, Edmonton, AB T6G 2E3, Canada, alessi@ualberta.ca, (2) Environmental Microbiology Laboratory, Ecole Polytechnique Federale de Lausanne, Station 6, Lausanne, CH-1015, Switzerland

MOBILIZATION OF HEAVY METALS AND URANIUM LINKED TO BIOSTIMULATION OF MICROBIAL FE(III) REDUCTION IN CONTAMINATED CREEK SOILS
Abstract ID#: 225499

AKOB, Denise¹, BURKHARDT, Eva-Maria², SITTE, Jana², and KÜSEL, Kirsten², (1) US Geological Survey, National Research Program, 12201 Sunrise Valley Dr, MS 430, Reston, VA 20192, dakob@usgs.gov, (2) Friedrich Schiller University Jena, Dornburger Str. 159, Jena, 07743, Germany

ASSESSING THE POTENTIAL CONSEQUENCES OF SUBSURFACE BIOREMEDIATION: FE-OXIDE BIOREDUCTIVE PROCESSES AND THE PROPENSITY FOR SECONDARY MINERAL PRECIPITATION AND MEDIA STRUCTURAL BREAKDOWN
Abstract ID#: 228996

JARDINE, P.M.¹, HANSEL, C.M.², PARKER, J.C.³, KIM, U.⁴, TANG, Y.⁵, STEWART, M.A.⁶, and LEE, L.⁶, (1) Biosystems Engineering and Soil Science Department, University of Tennessee, 2506 E.J. Chapman Drive, Knoxville, TN 37996, pjardine@utk.edu, (2) Marine Chemistry & Geochemistry, Woods Hole Oceanographic Institution, 266 Woods Hole Rd, Woods Hole, MA 02543-1050, (3) Institute for a Secure and Sustainable Environment, University of Tennessee, Knoxville, TN 37996, (4) Department of Civil Engineering, University of Tennessee, Knoxville, TN 37996, (5) School of Earth and Atmospheric Sciences, Georgia Tech, Environmental Science & Technology (ES&T) Bldg, Atlanta, GA 30332-0340, (6) Biosystems Engineering and Soil Science Department, University of Tennessee, 2506 E.J. Chapman Dr, Knoxville, TN 37996

Discussion
Abstract ID#: 234420

Break
Abstract ID#: 234419

REDOX CHEMISTRY OF AQUIFER SYSTEMS IN THE PRESENCE OF RESIDUAL ORGANIC DRILLING FLUIDS
Abstract ID#: 226695

LONGMIRE, Patrick, New Mexico Environment Department, Department of Energy Oversight Bureau, 1183 Diamond Drive, Suite B, Los Alamos, NM 87544, plongmire@lanl.gov, DALE, Michael, New Mexico Environment Department, 1183 Diamond Drive, Suite B, Los Alamos, NM 87544, GRANZOW, Kim, New Mexico Environment Department, Department of Energy Oversight Bureau, 1183 Diamond Drive, Suite B, Los Alamos, NM 87544, and YANICAK, Stephen, New Mexico Environment Department, Department of Energy Oversight Bureau, 1183 Diamond Drive, Suite B, Los Alamos, NM 87544

IMPORTANCE OF SECONDARY WATER QUALITY IMPACTS AT TWO CRUDE OIL SPILL SITES
Abstract ID#: 234047

BEKINS, Barbara A., U.S. Geological Survey, Menlo Park, CA 94025, babekins@usgs.gov, COZZARELLI, Isabelle M., U.S. Geological Survey, Reston, VA 20192, and NG, G.-H. Crystal, U.S. Geological Survey, 345 Middlefield Rd, MS 496, Menlo Park, CA 94025

ARSENIC CONTAMINANT PLUME DYNAMICS IN A CRUDE-OIL CONTAMINATED AQUIFER UNDERGOING NATURAL ATTENUATION
Abstract ID#: 229205

COZZARELLI, Isabelle M., U.S. Geological Survey, Reston, VA 20192, icozzare@usgs.gov, SCHREIBER, Madeline E., Department of Geosciences, Virginia Tech, 4044 Derring Hall, Blacksburg, VA 24061, ERICKSON, Melinda L., U.S. Geological Survey, Minnesota Water Science Center, 2280 Woodale Drive, Mounds View, MN 55112, JAESCHKE, Jeanne B., U.S. Geological Survey, Reston, VA 20192, and ZIEGLER, Brady A., Geosciences, Blacksburg, VA 24060

ARSENIC MOBILIZATION IN A CRUDE OIL CONTAMINANT PLUME: RESULTS FROM PORE WATER AND SEDIMENT SAMPLING
Abstract ID#: 229231

ZIEGLER, Brady A., Geosciences, Blacksburg, VA 24060, bziegler@vt.edu, SCHREIBER, Madeline E., Department of Geosciences, Virginia Tech, 4044 Derring Hall, Blacksburg, VA 24061, COZZARELLI, Isabelle M., U.S. Geological Survey, Reston, VA 20192, ERICKSON, Melinda L., U.S. Geological Survey, Minnesota Water Science Center, 2280 Woodale Drive, Mounds View, MN 55112, and JAESCHKE, Jeanne B., U.S. Geological Survey, Reston, VA 20192

A CROSS-SITE STUDY OF PROCESSES CONTROLLING SECONDARY WATER QUALITY IMPACTS OF ANAEROBIC BIODEGRADATION
Abstract ID#: 229553

NG, G.-H. Crystal, U.S. Geological Survey, 345 Middlefield Rd, MS 496, Menlo Park, CA 94025, gng@usgs.gov, TILLOTSON, Jason, Civil, Construction, and Environmental Engineering, North Carolina State University, Box 7908, NCSU Campus, Raleigh, NC 27695, BEKINS, Barbara A., U.S. Geological Survey, Menlo Park, CA 94025, and KENT, Douglas B., U.S. Geological Survey, 345 Middlefield Road, Menlo Park, CA 94025

Discussion
Abstract ID#: 234421

55. T55. Secondary Water Quality Effects of Natural and Enhanced Attenuation of Contaminants

55.
T55. Secondary Water Quality Effects of Natural and Enhanced Attenuation of Contaminants