Session: Sources, Transport, Fate, and Toxicology of Trace Elements and Organics in the Environment (2013 GSA Annual Meeting in Denver: 125th Anniversary of GSA (27-30 October 2013))

INSIGHTS INTO CONTROLS ON CHROMIUM(VI) CONCENTRATIONS IN GROUNDWATER IN THE SACRAMENTO VALLEY, NORTHERN CA, PROVIDED BY ENVIRONMENTAL TRACER DATA
Abstract ID#: 228992

MANNING, Andrew H.¹, MORRISON, Jean M.², MILLS, Christopher T.², and GOLDHABER, Martin B.², (1) U.S. Geological Survey, P.O. Box 25046, MS 973, Denver, CO 80225, amanning@usgs.gov, (2) U.S. Geological Survey, P.O. Box 25046, MS 964D, Denver, CO 80225

Introductory Remarks
Abstract ID#: 234506

THE ROLE OF FERRIHYDRITE IN THE TRANSPORT AND BIOACCESSIBILITY OF NI, CR, PB, AS AND CD IN WATER, SOIL AND AIR PARTICULATES IN A VARIETY OF METAL CONTAMINATED ENVIRONMENTS
Abstract ID#: 225732

SWENSON, Ellyn M., Geology, University of Wisconsin - Eau Claire, Eau Claire, WI 54701, swensone@uwec.edu, HOOPER, Robert L., Geology, University of Wisconsin-Eau Claire, Eau Claire, WI 54702, and MORRISON, Jean M., U.S. Geological Survey, P.O. Box 25046, MS 964D, Denver, CO 80225

MANGANESE ATTENUATION DOWNSTREAM OF A PUMPED-STORAGE HYDROELECTRIC FACILITY IN WESTERN VIRGINIA
Abstract ID#: 228745

MUNGER, Zackary and SCHREIBER, Madeline E., Department of Geosciences, Virginia Tech, 4044 Derring Hall, Blacksburg, VA 24061, mzacka@vt.edu

NATURAL ATTENUATION OF ZN AND CD IN CIRCUMNEUTRAL MINE DRAINAGE AT NO CASH CREEK, YUKON, CANADA
Abstract ID#: 230862

JAMIESON, Heather E.¹, GAULT, Andrew G.², SHERRIFF, Barbara³, JOHNSON, Brent⁴, and HARRINGTON, Jim M.², (1) Geological Sciences and Geological Engineering, Queen's University, Kingston, ON K7L 3N6, Canada, jamieson@geol.queensu.ca, (2) Alexco Environmental Group, 7720 East Belleview Avenue Suite B-104, Greenwood Village, CO 80111, (3) Sherriff Environmental Inc, 5394 Manson Avenue, Powell River, BC V8A 3P4, (4) Interralogic Inc, 913 11th Street, Golden, CO 80401

EFFECTS OF CLIMATE CHANGE AND DROUGHT ON TRACE METAL DISTRIBUTION IN SEDIMENTS OF TWO SHALLOW FLORIDA LAKES
Abstract ID#: 229130

BLAIR, Susanna W., BRENNER, Mark, and KAMENOV, George D., Department of Geological Sciences, University of Florida, 241 Williamson Hall, PO Box 112120, Gainesville, FL 32611, susanna.blair@gmail.com

METAL POLLUTION IN LAKE SEDIMENT IN SOUTHWEST OHIO
Abstract ID#: 225745

CASTRO, Stella, Science and Technology, Universidad Metropolitana, P.O. 21150, San Juan, PR 00928, stella_castro@live.com, KREKELER, Mark P.S., Department of Geology & Environmental Earth Science, Miami University-Hamilton, Hamilton, OH 45011, and KNOLL, Lesley, Lacawac Sanctuary, 94 Sanctuary Rd, Lake Ariel, PA 18436

ANALYSIS OF LANDSCAPE RECOVERY FROM HISTORIC PCB LOADINGS USING SEDIMENT-CHEMICAL CHRONOLOGIES
Abstract ID#: 230933

VANNIER, Ryan¹, LONG, David T.², and WEI, Yali¹, (1) Department of Geological Sciences, Michigan State University, 206 Natural Science Building, East Lansing, MI 48824, milakes@msu.edu, (2) Geological Sciences, Michigan State University, 206 Natural Science, East Lansing, MI 48824

Break
Abstract ID#: 234507

CARBON CYCLING AND GROUNDWATER EVOLUTION IN THE OKAVANGO DELTA, BOTSWANA
Abstract ID#: 229229

AKONDI, Rawlings, Oklahoma State University, Boone Pickens School of Geology, 105 Noble Research Center, Stillwater, OK 74078, akondi@okstate.edu and ATEKWANA, Eliot, Boone Pickens School of Geology, Oklahoma State University, 105 Noble Research Center, Stillwater, OK 74078

FULVIC ACID CHARACTERIZATION AND VARIABILITY IN ALPINE WATERSHEDS
Abstract ID#: 232599

DEE, Kato, Department of Chemistry and Geochemistry, Colorado School of Mines, 1012 14th Street, Golden, CO 80401, kadee@mines.edu and RANVILLE, James, Chemistry and Geochemistry, Colorado School of Mines, Golden, CO 80401

FATE AND TRANSPORT OF ARISTOLICHIC ACIDS AS POTENTIAL EXPOSURE AGENTS RESPONSIBLE FOR BALKAN ENDEMIC NEPHROPATHY
Abstract ID#: 234151

TANGTONG, Chaiyanun¹, QIAO, L.¹, LONG, David T.², and VOICE, T.C.¹, (1) Civil and Environmental Engineering, Michigan State University, Engineering Building, 428 S. Shaw Lane, East Lansing, MI 48824, (2) Geological Sciences, Michigan State University, 206 Natural Science, East Lansing, MI 48824, long@msu.edu

IMPACT OF STORAGE AND FILTER MATERIALS ON THE RECOVERY OF 43 ORGANIC MICROPOLLUTANTS
Abstract ID#: 230391

HEBIG, Klaus H.¹, NÖDLER, Karsten², LICHA, Tobias², and SCHEYTT, Traugott J.¹, (1) Department of Applied Geosciences, Hydrogeology Research Group, Technische Universität Berlin, Ernst-Reuter-Platz 1, Berlin, 10587, Germany, klaus.hebig-schubert@tu-berlin.de, (2) University of Göttingen, Department for Applied Geoscience, Geoscience Centre, Hydrochemistry Group, Goldschmidtstr. 3, Göttingen, 37077, Germany

IMPROVEMENT OF A CR(VI) EXTRACTION METHOD FOR CHROMITE ORE PROCESSING RESIDUE-CONTAMINATED MATERIALS
Abstract ID#: 227547

MILLS, Christopher T.¹, BERN, Carleton R.², WOLF, Ruth E.², FOSTER, Andrea³, MORRISON, Jean M.¹, and GOLDHABER, Martin B.¹, (1) U.S. Geological Survey, P.O. Box 25046, MS 964D, Denver, CO 80225, cmills@usgs.gov, (2) U.S. Geological Survey, Denver Federal Center, MS 964D, Denver, CO 80225, (3) U.S. Geological Survey, 345 Middlefield Road, Menlo Park, CA 94025

THE SPATIAL DISTRIBUTION OF TRAFFIC DERIVED POLLUTANTS IN SEVERAL TYPES OF STORMWATER RETENTION STRUCTURES IN URBAN AREAS NEAR BINGHAMTON, NY
Abstract ID#: 233457

SCHMITKONS, Jonathan and GRANEY, Joseph, Geological Sciences, Binghamton University, Binghamton, NY 13902, jschmit1@binghamton.edu

Concluding Remarks
Abstract ID#: 234510

166. T166. Sources, Transport, Fate, and Toxicology of Trace Elements and Organics in the Environment

166.
T166. Sources, Transport, Fate, and Toxicology of Trace Elements and Organics in the Environment