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

Session No. 108
Monday, 17 October 2005: 1:30 PM-5:30 PM

T25. Arsenic Occurrence and Fate in Hydrogeologic Systems II

GSA Hydrogeology Division; Geochemical Society; GSA Geobiology and Geomicrobiology Division

 

Alan Fryar, Abhijit Mukherjee and Alan Welch, Advocates
Paper #
Start Time
 
1:30 PM
Introductory Remarks
1
1:35 PM
CAUSES OF VARIABILITY IN ARSENIC CONCENTRATIONS, WALLKILL RIVER, NEW JERSEY
BARRINGER, Julia L.1, BONIN, Jennifer L.1, CENNO, Kimberly2 and ROMAGNA, Terri2, (1)U.S. Geological Survey, New Jersey Water Science Center, 810 Bear Tavern Road, West Trenton, NJ 08628, (2)New Jersey Department of Environmental Protection, Box 418, Trenton, NJ 08625, jbonin@usgs.gov, jbonin@usgs.gov
2
1:50 PM
IMPACT OF DISSOLVED ORGANIC MATTER ON INORGANIC ARSENIC SPECIATION: EVIDENCE FROM A BLACKWATER SWAMP
JOHANNESSON, Karen H., Department of Earth and Environmental Sciences, The Univ of Texas at Arlington, 500 Yates Street, Box 19049, Arlington, TX 76019-0049 and HAQUE, Shama E., Earth and Environmental Sciences, The University of Texas at Arlington, 500 Yates Street, Box 19049, Arlington, TX 76019, kjohanne@uta.edu, kjohanne@uta.edu
3
2:05 PM
GOLA DI LAGO, A MINEROTROPHIC PEATLAND AND ITS NATURAL ENRICHMENT OF ARSENIC
GONZALEZ A, Zayre I., KRACHLER, Michael, CHEBURKIN, Andriy and SHOTYK, William, Environmental Geochemistry, University of Heidelberg, Im Neuenheimer Feld 236, Heidelberg, 69120, Germany, ziga@ugc.uni-heidelberg.de, ziga@ugc.uni-heidelberg.de
4
2:20 PM
KINETICS OF AQUEOUS ARSENIC RELEASE FROM SULFIDE MINERALS
MCKIBBEN, Michael A., TALLANT, Bryan A. and DEL ANGEL, Jozi K., Dept. Earth Sciences, Univ. of California, Riverside, CA 92521, michael.mckibben@ucr.edu, michael.mckibben@ucr.edu
5
2:35 PM
MICROBIAL TRANSFORMATION OF INORGANIC AND ORGANIC ARSENIC
STOLZ, John F., Biological Sciences, Duquesne University, 600 Forbes Avenue, Pittsburgh, PA 15282, stolz@duq.edu, stolz@duq.edu
 
2:55 PM
Break
6
3:10 PM
ARSENIC CYCLING IN AGRICULTURAL WATERSHEDS: THE ROLE OF PARTICLES
SCHREIBER, Madeline E., Dept of Geosciences, Virginia Tech, 4044 Derring Hall 0420, Blacksburg, VA 24061, mschreib@vt.edu, mschreib@vt.edu
7
3:30 PM
ADSORPTION CHARACTERISTICS OF ROXARSONE, AN ORGANOARSENIC POULTRY FEED ADDITIVE
HARVEY, Mary, SCHREIBER, Madeline and TADANIER, Christopher, Dept. of Geological Sciences, Virginia Tech, 4044 Derring Hall, Blacksburg, VA 24061-0420, maharvey@vt.edu, maharvey@vt.edu
8
3:45 PM
SOIL CONTAMINATED WITH ARSENIC TRIOXIDE AS A LONG-TERM SOURCE OF ARSENIC TO GROUNDWATER
DONAHOE, Rona J., Department of Geological Sciences, Univ of Alabama, Box 870338, 202 Bevill Building, Tuscaloosa, AL 35487, rdonahoe@wgs.geo.ua.edu, rdonahoe@wgs.geo.ua.edu
9
4:00 PM
USING FERROUS SULFATE SOLUTION TO TREAT ARSENIC-CONTAMINATED SOILS – A COLUMN STUDY
QI, Yongqiang, Department of Geological Sciences, Univ of Alabama, Box 870338, 202 Bevill Building, Tuscaloosa, AL 35487-0338, DONAHOE, Rona J., Department of Geological Sciences, Univ of Alabama, Box 870338, 202 Bevill Building, Tuscaloosa, AL 35487 and GRAHAM, Elizabeth Y., qi003@bama.ua.edu, qi003@bama.ua.edu
10
4:15 PM
ARSENIC SORPTION ONTO LATERITE IRON CONCRETIONS FROM PRESTEA, GHANA
PARTEY, Frederick1, NORMAN, Dave1, NDUR, Samuel1 and SIEGEL, Malcolm2, (1)Earth and Environmental Science, New Mexico Tech, 801 Leroy Place, Socorro, NM 87801, (2)Geochemistry, Sandia National laboratories, MS 0750, Albuquerque, NM 87185, parteyfk@nmt.edu, parteyfk@nmt.edu
11
4:30 PM
Withdrawn
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