T247 Dissolved Gases as Indicators of Geochemical and Hydrogeologic Processes (Posters)

Presentations

• 1:30 PM
  INVESTIGATION OF THE PERFORMANCE OF PERMEABLE REACTIVE BARRIERS USING DISSOLVED GAS ANALYSIS
  Randi L. Williams, Univ of British Columbia, Vancouver, BC and Rich T. Amos, Univ of British Columbia, Vancouver, BC and K. Ulrich Mayer, Univ of British Columbia, Vancouver, BC and Jeff G. Bain, Univ of Waterloo, Waterloo, ON and David W. Blowes, Univ of Waterloo, Waterloo, ON and Carol J. Ptacek, Univ of Waterloo, Waterloo, ON
  76329 (Technical Sessions)
• 1:30 PM
  USE OF 3-HELIUM/TRITIUM AGES TO DETERMINE CHLOROFLUOROCARBON DEGRADATION ASSOCIATED WITH NATURALLY OCCURRING ACID DRAINAGE, QUESTA, NEW MEXICO
  Andrew G. Hunt, United States Geol Survey, Denver, CO and Cheryl A. Naus, U.S. Geol Survey, Albuquerque, NM and D. Kirk Nordstrom, U.S. Geol Survey, Boulder, CO and Gary P. Landis, US Geol Survey, Denver, CO
  76888 (Technical Sessions)
• 1:30 PM
  A LATE PLEISTOCENE-HOLOCENE NOBLE GAS PALEOTEMPERATURE RECORD IN SOUTHERN MICHIGAN
  Lin Ma, Univ of Michigan, Ann Arbor, MI and Maria Clara Castro, Univ of Michigan, Ann Arbor, MI and Chris M. Hall, Univ of Michigan, Ann Arbor, MI
  76902 (Technical Sessions)
• 1:30 PM
  VARIATION IN DISSOLVED GAS CONTENT AND MICROBIAL ACTIVITY IN GROUNDWATER DURING WELL PUMPING
  Man Jae Kwon, Univ. Illinois, Urbana, IL and Jungho Park, Univ. Illinois, Urbana, IL and Matthew F. Kirk, Univ. Illinois, Urbana, IL and Robert A. Sanford, Univ. Illinois, Urbana, IL and Craig M. Bethke, Univ. Illinois, Urbana, IL
  77619 (Technical Sessions)
• 1:30 PM
  ENVIRONMENTAL TRACER CHARACTERIZATION OF A TRANSIENT, MULTI-DENSITY GROUNDWATER FLOW SYSTEM; RESULTS FROM THE SCOTT M. MATHESON WETLAND PRESERVE IN MOAB, UTAH
  Philip M. Gardner, Univ of Utah, Salt Lake City, UT and D. Kip Solomon, Univ of Utah, Salt Lake City, UT
  78182 (Technical Sessions)