2004 Denver Annual Meeting (November 710, 2004)
Session No. 170 Tuesday, 9 November 2004
1:30 PM-5:30 PM, Colorado Convention Center: 107/109

T39. Current Perspectives in Environmental Biogeochemistry II (GSA Hydrogeology Division; GSA Geobiology and Geomicrobiology Division)

Dibyendu Sarkar and Rupali Datta, Presiding
 Paper #Start Time
170-11:30 PM USING MICROBIAL ECOLOGY IN THE REMOVAL OF METAL CONTAMINANTS BY PASSIVE TREATMENT: WILDEMAN, Thomas R., Department of Chemistry & Geochemistry, Colorado School of Mines, Golden, CO 80401, twildema@mines.edu, FIGUEROA, Linda, Div. of Environmental Science & Engineering, Colorado School of Mines, Golden, CO 80401, and AHMANN, Dianne, Div. of Environmental Science & Engineering, Colorado School of Mines, Golden, CO 80401-1887
170-21:50 PM INFLUENCE OF ETHANOL ON THE BIODEGRADATION AND TRANSPORT OF BTEX COMPOUNDS IN UNDISTURBED COLUMNS OF FINE-GRAINED MATERIAL: LENCZEWSKI, Melissa, KROLL, Steve, and LEAL-BAUTISTA, Rosa Maria, Geology and Environmental Geosciences, Northern Illinois Univ, DeKalb, IL 60115, melissa@geol.niu.edu
170-32:05 PM GEOMORPHIC-BIOGEOCHEMICAL RELATIONSHIP IN MOUNTAIN CREEK WATERSHED, SOUTH CAROLINA: MUTHUKRISHNAN, Suresh1, ANDERSEN, Brannon2, LEWIS, Greg3, and HANEY, Dennis3, (1) Earth and Environmental Sciences, Furman Univ, 3300, Poinsett Highway, Greenville, SC 29613, suresh.muthukrishnan@furman.edu, (2) Earth and Environmental Sciences, Furman Univ, 3300 Poinsett Highway, Greenville, SC 29613, (3) Department of Biology, Furman Univ, 3300 Poinsett Highway, Greenville, SC 29613
170-42:20 PM BIOGEOCHEMICAL PROCESSES IN THE NATURAL ATTENUATION OF ACID-CONTAMINATED GROUNDWATER AT DAVIS PYRITE MINE IN ROWE, MASSACHUSETTS: BLOOM, Jessica E. and YURETICH, Richard, Department of Geosciences, Univ of Massachusetts, Amherst, MA 01003, jbloom@geo.umass.edu
170-52:35 PM GEOCHEMICAL FORMS AND BIOAVAILABILITY OF ARSENIC IN PESTICIDE-APPLIED COTTON SOILS OF TEXAS: AN INCUBATION STUDY: FRIAS, Abraham Ruben1, SARKAR, Dibyendu2, and DATTA, Rupali2, (1) Earth and Environmental Science, Univ of Texas at San Antonio, 6900 N Loop 1604 West, San Antonio, TX 78249, afrias.1@juno.com, (2) Department of Earth & Environmental Science, Univ of Texas at San Antonio, 6900 N Loop 1604 W, San Antonio, TX 78249-0663
170-62:50 PM ARSENIC STRESS RESPONSE IN RICE: COMPARISON BETWEEN ORGANIC AND INORGANIC PESTICIDE: THERAPONG, C., DATTA, R., and SARKAR, D., Earth and Environmental Science, The Univ of Texas at San Antonio, 6900 N.Loop 1604West, San Antonio, TX 78249-0663, ctherapong@utsa.edu
 3:05 PM Break
170-73:20 PM CHANGES IN THE BINDING OF ARSENIC TO SEDIMENT IN SOUTHERN BANGLADESH A RECORD OF MICROBIALLY FACILITATED TRANSFORMATIONS: BREIT, George N.1, LOWERS, Heather A.1, FOSTER, Andrea L.2, BERN, Amy M.1, YOUNT, James C.3, WHITNEY, John3, CLARK, David W.4, UDDIN, Md. Nehal5, and MUNEEM, Ad Ataul5, (1) USGS, Box 25046 MS973, Denver, CO 80225, gbreit@usgs.gov, (2) U.S. Geol Survey, 345 Middlefield Rd. MS 901, Menlo Park, CA 94025, (3) U.S. Geol Survey, Box25046 MS980, Denver, CO 80225, (4) USGS, 230 Collins Road, Boise, ID 83702, (5) Geol. Survey of Bangladesh, Pioneer Road, Segunbagicha, Dhaka
170-83:40 PM Paper Withdrawn
170-93:55 PM STATISTICAL ANALYSIS OF NONDETECTS IN BIOGEOCHEMICAL DATA: HELSEL, Dennis R., Crustal Imaging and Characterization, USGS, Denver Federal Center, MS 964, Denver, CO 80225, dhelsel@usgs.gov
170-104:10 PM PHOSPHORUS AND METAL GEOCHEMISTRY OF BOTTOM SEDIMENTS IN EAGLE CREEK RESERVOIR, CENTRAL INDIANA: RAFTIS, Robyn R.1, FILIPPELLI, Gabe2, SOUCH, Catherine3, TEDESCO, Lenore P.4, PASCUAL, Denise Lani3, HERNLY, F. Vincent5, HALL, Bob E.6, and MYSORE, Chandra7, (1) Geology, Indiana Univ/Purdue Univ at Indianapolis, 723 West Michigan St., SL118, Indianapolis, IN 46202, rratkins@iupui.edu, (2) Department of Geology, Indiana Univ - Purdue Univ at Indianapolis, 723 W. Michigan St, Indianapolis, IN 46202, (3) Indiana Univ/Purdue Univ - Indianapolis, 723 W Michigan St, Indianapolis, IN 46202-5132, (4) Geology, Indiana Univ, Purdue Univ Indianapolis, 723 West Michigan St. SL 118, Indianapolis, IN 46202, (5) Department of Geology, Indiana Univ - Purdue Univ Indianapolis, 723 West Michigan Street, SL118, Indianapolis, IN 46202-5132, (6) Center for Earth and Environmental Science, Department of Geology, Indiana Univ - Purdue Univ Indianapolis, 723 West Michigan Street, SL118, Indianapolis, IN 46202, (7) Veolia Water North America, Lorcross, GA 30092
170-114:25 PM GREENHOUSE STUDY ON ARSENIC SPECIATION AND BIOAVAILABILITY IN TWO PESTICIDE CONTAMINATED SOILS OF FLORIDA: PRELIMINARY RESULTS: QUAZI, S.1, SARKAR, D.2, DATTA, R.3, and SHARMA, S.1, (1) Earth and Environmental Science, Univ of Texas at San Antonio, 6900 North Loop 1604 West, San Antonio, TX 78249-0663, squazi@utsa.edu, (2) Earth and Environmental Science, The Univ of Texas at San Antonio, 6900 N.Loop 1604West, San Antonio, TX 78249-0663, (3) Earth and Environmental Sciences, Univ of Texas at San Antonio, 6900 North Loop, 1604 West, San Antonio, TX 78249-0663
170-124:40 PM STORM WATER CONTROLLED TRACE METAL LOADING IN THE CHESAPEAKE BAY WATERSHED: LEV, Steven, Dept. of Physics, Astronomy & Geosciences, Towson Univ, Towson, MD 21252, slev@towson.edu and BROCKS, Barbara, Environmental Science Program, Towson Univ, 8000 York Road, Towson, MD 21252-0001
 4:55 PM Discussion

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