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2005 Salt Lake City Annual Meeting (October 16–19, 2005)

Session No. 192
Tuesday, 18 October 2005: 1:30 PM-5:30 PM

T24. Naturally Occurring Perchlorate (and Other Oxyanions) in the Hydrologic Cycle—Origins, Accumulation, Transformations, and Transport (Posters)

GSA Hydrogeology Division; GSA Geobiology and Geomicrobiology Division

Authors will be present from .

 

Paper #
Booth #
1
69
PERCHLORATE OCCURRENCE IN SHALLOW GROUND WATER IN THE NORTH CENTRAL UNITED STATES
KALKHOFF, Stephen J., Water Resourses Discipline, U.S. Geological Survey, PO Box 1230, Iowa City, IA 52244, STETSON, Sarah J., Colorado School of Mines, 1500 Illinois St, Golden, CO 80401, WANTY, Richard B., U.S. Geological Survey, PO Box 25046, Denver Federal Center, Mailstop 973, Denver, CO 80225 and LINDER, Gregory L., Biological Resources Discipline, U.S. Geological Survey, Heron Works Field Office, 5400 Tacoma Street NE, Brooks, OR 97305, sjkalkho@usgs.gov, sjkalkho@usgs.gov
2
70
PERCHLORATE IN PLEISTOCENE AND HOLOCENE GROUNDWATER IN NORTH-CENTRAL NEW MEXICO
PLUMMER, L. Niel, BÖHLKE, John Karl and DOUGHTEN, Michael W., U.S. Geological Survey, 432 National Center, Reston, VA 20192, nplummer@usgs.gov, nplummer@usgs.gov
3
71
PERCHLORATE IN THE SOUTHERN HIGH PLAINS OF TEXAS AND NEW MEXICO
RAJAGOPALAN, Srinath1, FAHLQUIST, Lynne S.2, RAINWATER, Ken1, ANDERSON, Todd3 and JACKSON, Andrew W.1, (1)Department of Civil Engineering, Texas Tech Univ, Lubbock, TX 79409-1022, (2)US Geological Survey, 8027 Exchange Dr, Austin, TX 78754, (3)The Institute of Environmental and Human Health, Texas Tech Univ, Lubbock, TX 79409, srinath.ragagopalan@ttu.edu, srinath.ragagopalan@ttu.edu
4
72
ISOTOPIC FRACTIONATION OF ATMOSPHERICALLY DERIVED OXYANIONS IN SOILS ALONG A RAINFALL GRADIENT IN THE ATACAMA DESERT, CHILE
EWING, Stephanie A.1, MICHALSKI, Greg2, AMUNDSON, Ronald3, THIEMENS, Mark2, KENDALL, Carol4 and MCKAY, Christopher P.5, (1)Division of Ecosystem Sciences, University of California, Berkeley, 137 Mulford Hall, Berkeley, CA 94720, (2)Chemistry and Biochemistry, Univ of California at San Diego, La Jolla, CA 92093, (3)Division of Ecosytem Sciences, University of California, 137 Mulford Hall, Berkeley, CA 94720, (4)U.S. Geological Survey, MS 434, 345 Middlefield Rd, Menlo Park, CA 95025, (5)NASA Ames Research Center, Moffett Field, CA 94035, saewing@nature.berkeley.edu, saewing@nature.berkeley.edu
5
73
ESTIMATION OF THE PHENOMENON OF RECHARGE AND EVAPORATION OF GROUND- WATERS UNDER SEMI-ARID CONDITIONS -PLAIN OF TAFILALT - SOUTH OF MOROCCO
NAIMA, Safsaf1, SAIDATY, Bouhlassa2, MOHAMED, Ibn Majah1 and HAMID, Marah1, (1)isotopic analysis unit, National Center of Energy Sciences and Nuclear Techniques - Rabat - Morocco, Rabat, 10001, Morocco, (2)Faculty of Siences, Radiochemistry unit, Rabat, 10001, Morocco, safsaf@cnesten.org.ma, safsaf@cnesten.org.ma
6
74
PERCHLORATE ACCUMULATION BENEATH NATIVE VEGETATION IN ARID AND SEMI-ARID ENVIRONMENTS
STONESTROM, David A.1, WALVOORD, Michelle A.2, HEILWEIL, Victor M.3, JACKSON, W. Andrew4 and RAJAGOPALAN, Srinath4, (1)USGS, 345 Middlefield Rd., MS-421, Menlo Park, CA 94025, (2)U.S. Geological Survery, Lakewood, CO 80225, (3)Water Resources Division, Utah District, U.S. Geological Survey, 2329 Orton Circle, Salt Lake City, UT 84119, (4)Water Resources Center, Texas Tech University, Lubbock, TX 79409-1023, dastones@usgs.gov, dastones@usgs.gov
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