T211 Sources, Transport, and Fate of Trace and Toxic Elements in the Environment

Tuesday, 2 November 2010
1:30 PM - 5:30 PM
Room 207

Presentations

• 1:35 PM
  RECONNAISSANCE OF WEATHERING RATES IN ALPINE CATCHMENTS OF CENTRAL COLORADO, USA
  Richard B. Wanty, MS 964d, Denver, CO and Stanley E. Church, The Villages, FL and Philip L. Verplanck, U.S. Geological Survey, Denver, CO and Carleton R. Bern, U.S. Geological Survey, Denver, CO and Todor Todorov, U.S. Geological Survey, Denver, CO and Carma Sanjuan, Denver, CO and Ed H. DeWitt, US Geological Survey, Lakewood, CO and Terry L. Klein, U.S. Geological Survey, Denver, CO and David Fey, U.S. Geological Survey, Denver, CO and Travis S. Schmidt, USGS, Fort Collins, CO
  181220 (Technical Sessions)
• 1:50 PM
  CONTRASTS IN TRACE ELEMENT AND REE BEHAVIOR DURING INCIPIENT WEATHERING OF BASALTIC-DACITIC LAVAS IN THE DESCHUTES WATERSHED OF CENTRAL OREGON
  Holli M. Frey, Union College, Schenectady, NY and Matthew Kissane, Union College, Schenectady, NY and Kathryn Szramek, Drake University, Des Moines, IA
  181803 (Technical Sessions)
• 2:05 PM
  EFFECT OF ORGANIC AND INORGANIC ACIDS ON SERPENTINITE SOIL DISSOLUTION; RELEASE OF NICKEL AND MANGANESE TO THE ENVIRONMENT
  Anushka Upamali Rajapaksha, Kangwon National University, Chuncheon, Korea, N/A and Meththika Vithanage, National Institute of Fundamental Studies, Kandy and W.M.A. T. Bandara, University of Peradeniya, Peradeniya, N/A and R. Weerasooriya, University of Peradeniya, Peradeniya, N/A
  175701 (Technical Sessions)
• 2:20 PM
  URBAN LAND USE TYPES AND THEIR EFFECTS ON LOW ORDER STREAM CHEMISTRY, COLUMBUS, OHIO
  J.D. Stucker, The Ohio State University, Columbus, OH and W. Lyons, The Ohio State University, Columbus, OH and Kathleen A. Welch, The Ohio State University, Columbus, OH and Susan A. Welch, The Ohio State University, Columbus, OH
  178886 (Technical Sessions)
• 2:35 PM
  EFFECT OF REDOX CONDITIONS ON ARSENIC MOBILITY AND THE FORMATION OF ARSENIC SULFIDES IN A WETLAND AT TERRA MINE, NORTHWEST TERRITORIES
  Heather N. Sealey, Queen's University, Kingston, ON and Heather E. Jamieson, Queen's University, Kingston, ON
  179842 (Technical Sessions)
• 2:50 PM
  ELECTRICAL CONDUCTIVITY: THEORY AND APPLICATIONS FOR NATURAL WATERS
  R. Blaine McCleskey, U.S. Geol Survey, Boulder, CO and D. Kirk Nordstrom, U. S. Geol Survey, Boulder, CO and Joseph N. Ryan, University of Colorado at Boulder, Boulder, CO
  180184 (Technical Sessions)
• 3:20 PM
  URANIUM GEOCHEMISTRY IN THE MARCELLUS SHALE: EFFECTS on METAL MOBILIZATION
  Tracy Bank, SUNY at Buffalo, Buffalo, NY and Thomas Malizia, SUNY at Buffalo, Buffalo, NY and Lisa Andresky, Slippery Rock University, Slippery Rock, PA
  181465 (Technical Sessions)
• 3:35 PM
  URANIUM VARIATIONS AND LOADS OF THE ARKANSAS RIVER IN THE HIGH PLAINS, USA
  Donald O. Whittemore, University of Kansas, Lawrence, KS and Elizabeth Petroske, University of Kansas, Lawrence, KS and Michael Magnuson, University of Kansas, Lawrence, KS and Trevor S. Ahring, Garden City, KS and Jason L. Norquest, Garden City, KS
  177926 (Technical Sessions)
• 3:50 PM
  THE INFLUENCE OF CITRIC ACID, EDTA, AND FULVIC ACID on UO22+ SORPTION TO KAOLINITE
  Michelle L. Barger, Western Michigan Univ, Kalamazoo, MI and Carla M. Koretsky, Western Michigan University, Kalamazoo, MI
  178994 (Technical Sessions)
• 4:05 PM
  COMPARISON OF SURFACE COMPLEXATION MODELING APPROACHES TO DESCRIBE CR(VI) ADSORPTION on γ-ALUMINA IN THE PRESENCE AND ABSENCE OF CO2
  Thomas J. Reich, Western Michigan University, Kalamazoo, MI and Carla M. Koretsky, Western Michigan University, Kalamazoo, MI
  176384 (Technical Sessions)
• 4:20 PM
  RADIUM IN THE JORDAN SANDSTONE AQUIFER (MINNESOTA): NEW INSIGHTS FROM ISOTOPIC MEASUREMENTS OF GROUNDWATER AND AQUIFER SOLIDS
  David S. Vinson, Duke University, Durham, NC and James R. Lundy, St. Paul, MN and Avner Vengosh, Duke University, Durham, NC
  181150 (Technical Sessions)
• 4:35 PM
  EVIDENCE OF MERCURY BIOGEOCHEMICAL CYCLING ALONG A GROUNDWATER FLOW PATH
  Karen Johannesson, Tulane University, New Orleans, LA and Klaus Neumann, Ball State University, Muncie, IN
  181209 (Technical Sessions)
• 4:50 PM
  MERCURY IN SOILS ALONG A N/S TRANSECT IN ALASKA
  Bronwen Wang, Alaska Science Center, Anchorage, AK and Larry Gough, U.S. Geological Survey, Reston, VA and Dennis D. Eberl, Boulder, CO and Derek Frohbieter, U.S. Geological Survey, Anchorage, AK
  178518 (Technical Sessions)