274 Hydrogeology II: Chemical Hydrogeology

Wednesday, 3 November 2010
1:30 PM - 5:30 PM
Mile High Ballroom 1AB

Presentations

• 1:30 PM
  THE CENTRAL TEXAS EDWARD AQUIFER: INSIGHTS FROM REGIONAL GEOCHEMISTRY INTO AQUIFER PROCESSES AND VULNERABILITY
  MaryLynn Musgrove, Oklahoma-Texas Water Science Center, Austin, TX and Lynne Fahlquist, U.S. Geological Survey, Austin, TX
  182681 (Technical Sessions)
• 1:45 PM
  INNOVATIVE INJECTION AND EXTRACTION SCHEMES TO ENHANCE MIXING IN AQUIFERS
  Roseanna M. Neupauer, University of Colorado, Boulder, CO and David C. Mays, University of Colorado Denver, Denver, CO
  180033 (Technical Sessions)
• 2:00 PM
  USING IN SITU MICROCOSMS TO SIMULATE HYDROCARBON BIODEGRADATION RATES WHEN A CONTAMINANT PLUME DISCHARGES INTO A WETLAND
  Isabelle M. Cozzarelli, National Research Program, Eastern Branch, Reston, VA and Jennifer McGuire, University of St. Thomas, St. Paul, MN and Tara A. Kneeshaw, California State University Fullerton, Fullerton, CA and Michelle Lorah, USGS, Baltimore, MD and Barbara A. Bekins, U.S. Geological Survey, Menlo Park, CA
  180909 (Technical Sessions)
• 2:15 PM
  HYDROCARBON DEGRADATION IN LNAPL OIL POOLS IN TWO OIL-CONTAMINATED AQUIFERS
  Mary Jo Baedecker, Reston, VA and Robert P. Eganhouse, Reston, VA and Barbara A. Bekins, U.S. Geological Survey, Menlo Park, CA and Pamela L. Campbell, U.S. Geological Survey, Menlo Park, CA and Robert J. Rosenbauer, Menlo Park, CA
  181296 (Technical Sessions)
• 2:30 PM
  QUANTIFYING NUTRIENT REMOVAL FROM GROUNDWATER SEEPAGE OUT OF A CONSTRUCTED WETLANDS RECEIVING WASTEWATER EFFLUENT
  Jessica R. Ackerman, Illinois State University, Normal, IL and Stephen J. Van der Hoven, Illinois State University, Normal, IL
  180256 (Technical Sessions)
• 2:45 PM
  USING NATURAL N ISOTOPES TO IDENTIFY NITRATE REMOVAL MECHANISMS IN CONSTRUCTED WETLANDS RECEIVING AGRICULTURAL TILE DRAINAGE
  Jonathan Love, Illinois State University, Normal, IL and Stephen J. Van der Hoven, Illinois State University, Normal, IL
  182447 (Technical Sessions)
• 3:00 PM
  A PILOT-SCALE STUDY TO APPLY BIOGEOCHEMICAL PROCESSES OF NATURAL WETLANDS TO TREATING IMPAIRED WATERS USING CONSTRUCTED WETLAND TREATMENT SYSTEMS
  James W. Castle, Clemson University, Clemson, SC and John H. Rodgers, Clemson University, Clemson, SC and Michael Spacil, Clemson University, Clemson, SC and Bethany Alley, Clemson University, Clemson, SC and Michael Pardue, Clemson University, Clemson, SC
  180581 (Technical Sessions)
• 3:15 PM
  IDENTIFYING SEASONAL VARIATIONS IN HYPORHEIC TEMPERATURE PROFILES IN A LOW-GRADIENT THIRD ORDER AGRICULTURAL STREAM USING 2-D THERMAL MODELING
  Hridaya Bastola, Illinois State University, Normal, IL and Eric W. Peterson, Illinois State University, Normal, IL
  181380 (Technical Sessions)
• 3:30 PM
  GEOMORPHIC VARIATION IN TRACE METAL CONCENTRATIONS IN A FLUVIAL ENVIRONMENT, OTTAWA RIVER, TOLEDO, OHIO
  Mitra B. Khadka, N/A, Bowling Green, OH and Sheila J. Roberts, Bowling Green State University, Bowling Green, OH
  178862 (Technical Sessions)
• 3:45 PM
  THE IMPACT OF ROAD SALT ON DOMESTIC WELLS IN THE VICINITY OF THE BARNES AQUIFER IN WESTERN MASSACHUSETTS
  Robert Newton, Smith College, Northampton, MA
  180602 (Technical Sessions)