Geological Society of America

8:00 AM

CORRELATIONS BETWEEN LAND USE AND THE ABILITY OF DOM FRACTIONS TO COMPLEX COPPER AND ZINC

Shawn P. McElmurry, Michigan State University, East Lansing, MI and David T. Long, Michigan State University, East Lansing, MI and Thomas C. Voice, Michigan State University, East Lansing, MI

93808 (Technical Sessions)

8:15 AM

THE INFLUENCE OF LAND USE/LAND COVER ON THE ACCUMULATION OF MERCURY IN INLAND LAKES

Matthew J. Parsons, Michigan State Univ, East Lansing, MI and Sharon S. Yohn, Michigan State Univ, East Lansing, MI and David T. Long, Michigan State University, East Lansing, MI and John P. Giesy, Michigan State Univ, East Lansing, MI and Meredith L. Benedict, Michigan State Univ, East Lansing, MI

93534 (Technical Sessions)

8:30 AM

TRACE ELEMENT AND ISOTOPIC TRENDS IN SEDIMENT CORES FROM CLEARWATER LAKE, SOUTHEAST MISSOURI

Gary W. Krizanich, U.S. Geological Survey, Rolla, MO and David J. Wronkiewicz, Univ of Missouri - Rolla, Rolla, MO and John P. Hogan, Univ of Missouri - Rolla, Rolla, MO

96657 (Technical Sessions)

8:45 AM

GEOCHEMICAL ASSESSMENT OF METALS IN SEDIMENT FROM THE SAN CARLOS RESERVOIR AND THE GILA, SAN CARLOS, AND SAN FRANCISCO RIVERS, ARIZONA

Stanley E. Church, U.S. Geological Survey, Denver, CO and LaDonna M. Choate, U.S. Geological Survey, Denver, CO and Marci E. Marot, U.S. Geological Survey, St. Petersburg, FL and David L. Fey, U.S. Geological Survey, Denver, CO and Monique Adams, US Geological Survey, Denver, CO and Paul H. Briggs, U.S. Geological Survey, Denver, CO

94394 (Technical Sessions)

9:00 AM

A MASS BALANCE FOR SELENIUM IN THE UPPER POND OF THE CLARK COUNTY WETLANDS PARK, NATURE PRESERVE, LAS VEGAS, NEVADA

Pamela Willard, University of Nevada, Reno, Reno, NV and Lisa Stillings, U.S. Geological Survey, Reno, NV

96338 (Technical Sessions)

9:15 AM

STREAM SEDIMENT TRANSPORT AND WETLAND SEQUESTRATION OF TRACE METALS IN A NORTHERN CALIFORNIA COAST RANGE WATERSHED IMPACTED BY HISTORIC MERCURY MINING

JoAnn M. Holloway, U.S. Geological Survey, Denver, CO and Martin B. Goldhaber, U.S. Geological Survey, Denver, CO and Kate M. Scow, University of California - Davis, Davis, CA

95311 (Technical Sessions)

9:30 AM

CHROMIUM, NICKEL, AND LEAD IN SOILS OF NORTHERN CALIFORNIA: SOURCES AND BIOACCESSIBILITY

J.M. Morrison, Denver, CO and Martin Goldhaber, USGS Geology, Geophysics, Geochemistry, Lakewood, CO and G.S. Plumlee, Denver, CO and D.B. Smith, Denver, CO and P.L. Hageman, Denver, CO and S.A. Morman, Denver, CO

96577 (Technical Sessions)

10:15 AM

GEOCHEMICAL AND BIOLOGICAL IMPACTS OF MODERN LEAD MINING IN THE MID-CONTINENTAL USA

Lopaka Lee, USGS, Denver, CO and Philip L. Hageman, USGS, Denver, CO and John Besser, USGS, Columbia, MO and William Brumbaugh, USGS, Columbia, MO and Sharon F. Deihl, U.S. Geol Survey, Denver, CO

93855 (Technical Sessions)

10:30 AM

COBALT-CYANIDE COMPLEXING IN ORE PROCESSING EFFLUENTS AT GOLD MINES: SIGNIFICANCE FOR CYANIDE PERSISTENCE AND COBALT MOBILITY

Craig A. Johnson, US Geological Survey, Denver, CO and David J. Grimes, US Geol Survey (retired), Denver, CO and Reinhard W. Leinz, U.S. Geol Survey (retired), Denver, CO and Robert O. Rye, Colorado, N/A

96723 (Technical Sessions)

11:00 AM

TOXICITY OF HEAVY METALS IN WATERS AND SEDIMENTS FROM MINE-IMPACTED SITES IN PRINCE WILLIAM SOUND, ALASKA AS MEASURED BY INHIBITION OF BETA-GALACTOSIDASE SYNTHESIS IN TEST E. COLI

Andrea L. Foster, U.S. Geological Survey, Menlo Park, CA and Randolph A. Koski, U.S. Geological Survey, Menlo Park, CA and LeeAnn Munk, Univ of Alaska Anchorage, Anchorage, AK and W.C. Shanks, U.S. Geological Survey, N/A and Lisa L. Stillings, U.S. Geol Survey, Reno, NV

93252 (Technical Sessions)

11:15 AM

GEOCHEMISTRY OF SURFACE-WATERS IN MINERALIZED AND NON-MINERALIZED AREAS OF THE YUKON-TANANA UPLANDS, ALASKA

Bronwen Wang, U.S. Geol Survey, Anchorage, AK and Richard Wanty, U.S. Geological Survey, Denver, CO and Jim Vohden, Alaska Department of Nat Rscs, Fairbanks, AK

90260 (Technical Sessions)

11:30 AM

PROCESSES AFFECTING DISSOLVED, LABILE, AND TOXIC METAL CONCENTRATIONS DURING MIXING OF ACID-MINE DRAINAGE AND AMBIENT SURFACE WATER DOWNSTREAM OF THE ELIZABETH COPPER MINE SUPERFUND SITE, VERMONT

Laurie S. Balistrieri, Seattle, WA and Robert Seal, Reston, VA and Nadine Piatak, U.S. Geological Survey, Reston, VA

92453 (Technical Sessions)

11:45 AM

SOURCES, MECHANISMS, AND IMPLICATIONS FOR NATURAL RADIONUCLIDES CONTAMINATION IN GROUNDWATER BASINS IN THE MIDDLE EAST

Avner Vengosh, Duke University, Durham, NC and Nitzan Pery, Ben Gurion University, Beer Sheva, N/A and Adina Paytan, Stanford Univ, Stanford, CA and Omar Rimawi, Al-Balqa’ Applied University, Salt, N/A and Amer Marei, Al-Quds University, East Jerusalem, N/A and Gustavo Haquin, Soreq NRC, Yavne, N/A and Sara Elhanani, Water Commission, Tel Aviv, N/A and Irena Pankratov, Water Commission, Tel Aviv, N/A

91348 (Technical Sessions)

T73 Sources, Transport, Fate, and Toxicology of Trace Elements in the Environment

Presentations