CALL FOR PROPOSALS:

ORGANIZERS

  • Harvey Thorleifson, Chair
    Minnesota Geological Survey
  • Carrie Jennings, Vice Chair
    Minnesota Geological Survey
  • David Bush, Technical Program Chair
    University of West Georgia
  • Jim Miller, Field Trip Chair
    University of Minnesota Duluth
  • Curtis M. Hudak, Sponsorship Chair
    Foth Infrastructure & Environment, LLC

 

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Session No. 283
Wednesday, 12 October 2011: 1:30 PM-5:30 PM
Room M100FG (Minneapolis Convention Center)

T204. Advances in Characterizing Sources and Release of Naturally Occurring Trace Elements to Aquatic Systems and Groundwater

GSA Geology and Health Division; GSA Hydrogeology Division; Minnesota Ground Water Association; GSA Environmental and Engineering Geology Division; GSA Mineralogy, Geochemistry, Petrology, and Volcanology Division

 

Sarah L. Nicholas and Brandy M. Toner, Advocates
Paper #
Start Time
 
1:30 PM
Introductory Remarks
1
1:45 PM
TRACE ELEMENTS IN GROUNDWATER IN THE UNITED STATES
HARTE, Philip T., U.S. Geological Survey, 331 Commerce Way, Pembroke, NH 03275, GRONBERG, Jo Ann, U.S. Geological Survey, Bldg 15, McKelvey Building, 345 Middlefield Road, Menlo Park, CA 94025, APODACA, Lori, U.S. Geological Survey, 12201 Sunrise Valley Drive, Mail Stop 989, Reston, VA 20192 and DUBROVSKY, Neil M., U.S. Geological Survey, 6000 J St, Sacramento, CA 95819-6129, ptharte@usgs.gov, ptharte@usgs.gov
2
2:05 PM
EVOLVING ARSENIC AND SELENIUM TRENDS BENEATH A DRAINED TERRESTRIAL MARSH
HIBBS, Barry J., Geological Sciences, California State University, Los Angeles, 5151 State University Drive, Los Angeles, CA 90032, bhibbs@calstatela.edu, bhibbs@calstatela.edu
3
2:20 PM
Withdrawn
4
2:35 PM
CHARACTERIZING THE ROLE OF WELL FIELDS IN DISTRIBUTION OF ARSENIC IN GROUNDWATER SYSTEMS
GOTKOWITZ, Madeline B., Wisconsin Geological and Natural History Survey, 3817 Mineral Point Rd, Madison, WI 53705, SCHREIBER, Madeline E., Department of Geosciences, Virginia Tech, 1405 Perry St, Blacksburg, VA 24061, ROOT, Tara L., Geosciences, Florida Atlantic University, 777 Glades Rd, Science and Engineering Building 455, Boca Raton, FL 33431 and WEST, Nicole, Department of Geosciences, Virginia Tech, 4044 Derring Hall, Blacksburg, VA 24061, mbgotkow@wisc.edu, mbgotkow@wisc.edu
5
2:55 PM
SPECIATION AND MINERALOGY OF ARSENIC IN GLACIAL SEDIMENTS AND THEIR EFFECT ON ARSENIC CONCENTRATIONS IN GROUNDWATER, MINNESOTA, USA
NICHOLAS, Sarah L.1, TONER, Brandy M.1, ERICKSON, Melinda L.2, KNAEBLE, Alan R.3, WOODRUFF, Laurel G.4 and MEYER, Gary N.5, (1)Soil, Water, and Climate, University of Minnesota, 439 Borlaug Hall, 1991 Upper Buford Circle, Saint Paul, MN 55104, (2)U.S. Geological Survey, Minnesota Water Science Center, 2280 Woodale Drive, Mounds View, MN 55112, (3)Minnesota Geological Survey, University of Minnesota, 2642 University Avenue West, St. Paul, MN 55114, (4)U.S. Geological Survey, 2280 Woodale Drive, Mounds View, MN 55112, (5)Minnesota Geological Survey, University of Minnesota, 2609 West Territorial Road, St. Paul, MN 55114-1009, nich0160@umn.edu, nich0160@umn.edu
6
3:10 PM
OPTIMIZATION OF A COLORIMETRIC METHOD TO DETERMINE ARSENIC SPECIATION IN COLUMN EXPERIMENTS TO STUDY THE EFFECTS OF IRON, MANGANESE, AND PHOSPHATE CONCENTRATION IN GROUNDWATER IN ARSENIC REMOVAL PROCESS
GODDARD, Coreyn, Geology Discipline, Earth and Physical Sciences, York College of City University of New York, 94-20 Guy R. Brewer Blvd, Jamaica, NY 11451 and DHAR, Ratan, Earth and Physical Sciences, York College of the City University of New York, 94-20, Guy R. Brewer Blvd, Jamaica, NY 11451, coreyn.goddard@yorkmail.cuny.edu, coreyn.goddard@yorkmail.cuny.edu
 
3:25 PM
Break
7
3:40 PM
MULTI-SCALE APPROACHES FOR ASSESSING ARSENIC SPECIATION AND MOBILITY IN AQUIFERS OF SOUTH AND SOUTHEAST ASIA
POLIZZOTTO, Matthew, Department of Soil Science, North Carolina State University, 101 Derieux St, 2232 Williams Hall, Box 7619, Raleigh, NC 27695, matt_polizzotto@ncsu.edu, matt_polizzotto@ncsu.edu
8
4:00 PM
THE SURFACE AND SUBSURFACE CONTROLS ON GROUNDWATER ARSENIC: CAN SURFACE MORPHOLOGY ALWAYS HELP IN DETERMINING VULNERABILITY TO SHALLOW GROUNDWATER ARSENIC?
WEINMAN, Beth, University of Minnesota, Soil, Water, and Climate, 439 Bourlag Hall, 1991 Upper Buford Circle, St Paul, MN 55108, GOODBRED Jr, Steven, Earth and Environmental Science, Vanderbilt University, PMB 351805, 2301 Vanderbilt Place, Nashville, TN 37235-1805, ZHENG, Yan, School of Earth and Environmental Sciences, Queens College, C.U.N.Y, 65-30 Kissena Blvd, Flushing, NY 11365, VAN GEEN, A., Lamont-Doherty Earth Observatory of Columbia Univ, 61 Route 9W, PO Box 1000, Palisades, NY 10964 and SINGHVI, Ashok, Planetary and Geosciences Division, Physical Research Lab, Ahmedabad, 380 009, India, bweinman@umn.edu, bweinman@umn.edu
9
4:15 PM
MINERALOGICAL DISTRIBUTION OF F AND SOURCES OF GROUNDWATER FLUORIDE IN THE GNEISSIC BEDROCK/REGOLITH AQUIFER OF ANDHRA PRADESH, INDIA
HALLETT, Bethan M.1, BURGESS, William G.1 and VALSAMI-JONES, Eva2, (1)Department of Earth Sciences, University College London, Gower Street, London, WC1E 6BT, United Kingdom, (2)Mineralogy Department, Natural History Museum, London, SW7 5BD, United Kingdom, william.burgess@ucl.ac.uk, william.burgess@ucl.ac.uk
 
4:30 PM
Discussion
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