T192 Naturally Occurring Perchlorate (and Other Oxyanions) in the Hydrologic Cycle—Origins, Accumulation, Transformations, and Transport (Posters)

Presentations

• 1:30 PM
  ESTIMATION OF THE PHENOMENON OF RECHARGE AND EVAPORATION OF GROUND- WATERS UNDER SEMI-ARID CONDITIONS -PLAIN OF TAFILALT - SOUTH OF MOROCCO
  Safsaf Naima, National Center of Energy Sciences and Nuclear Techniques - Rabat - Morocco, Rabat, N/A and Bouhlassa Saidaty, Radiochemistry unit, Rabat, N/A and Ibn Majah Mohamed, National Center of Energy Sciences and Nuclear Techniques - Rabat - Morocco, Rabat, N/A and Marah Hamid, National Center of Energy Sciences and Nuclear Techniques - Rabat - Morocco, Rabat, N/A
  91034 (Technical Sessions)
• 1:30 PM
  PERCHLORATE OCCURRENCE IN SHALLOW GROUND WATER IN THE NORTH CENTRAL UNITED STATES
  Stephen J. Kalkhoff, U.S. Geological Survey, Iowa City, IA and Sarah J. Stetson, Colorado School of Mines, Golden, CO and Richard B. Wanty, Denver, CO and Gregory L. Linder, U.S. Geological Survey, Brooks, OR
  92176 (Technical Sessions)
• 1:30 PM
  PERCHLORATE IN THE SOUTHERN HIGH PLAINS OF TEXAS AND NEW MEXICO
  Srinath Rajagopalan, Texas Tech Univ, Lubbock, TX and Lynne S. Fahlquist, US Geological Survey, Austin, TX and Ken Rainwater, Texas Tech Univ, Lubbock, TX and Todd Anderson, Texas Tech Univ, Lubbock, TX and Andrew W. Jackson, Texas Tech Univ, Lubbock, TX
  93178 (Technical Sessions)
• 1:30 PM
  PERCHLORATE ACCUMULATION BENEATH NATIVE VEGETATION IN ARID AND SEMI-ARID ENVIRONMENTS
  David A. Stonestrom, Menlo Park, CA and Michelle A. Walvoord, U.S. Geological Survery, Lakewood, CO and Victor M. Heilweil, U.S. Geological Survey, Salt Lake City, UT and W. Andrew Jackson, Texas Tech University, Lubbock, TX and Srinath Rajagopalan, Texas Tech University, Lubbock, TX
  94669 (Technical Sessions)
• 1:30 PM
  ISOTOPIC FRACTIONATION OF ATMOSPHERICALLY DERIVED OXYANIONS IN SOILS ALONG A RAINFALL GRADIENT IN THE ATACAMA DESERT, CHILE
  Stephanie A. Ewing, University of California, Berkeley, Berkeley, CA and Greg Michalski, Univ of California at San Diego, La Jolla, CA and Ronald Amundson, University of California, Berkeley, CA and Mark Thiemens, Univ of California at San Diego, La Jolla, CA and Carol Kendall, Menlo Park, CA and Christopher P. McKay, NASA Ames Research Center, Moffett Field, CA
  94797 (Technical Sessions)
• 1:30 PM
  PERCHLORATE IN PLEISTOCENE AND HOLOCENE GROUNDWATER IN NORTH-CENTRAL NEW MEXICO
  L. Niel Plummer, U.S. Geological Survey, Reston, VA and John Karl Böhlke, U.S. Geological Survey, Reston, VA and Michael W. Doughten, U.S. Geological Survey, Reston, VA
  95560 (Technical Sessions)