2014 GSA Annual Meeting in Vancouver, British Columbia (19–22 October 2014)

KHAN, Mahfuzur R.¹, KONESHLOO, Mohammad², KNAPPETT, Peter S.K.³, MOZUMDER, M. Rajib Hassan⁴, MAILLOUX, Brian⁵, AHMED, Kazi Matin⁶, BOSTICK, Benjamin C.⁷, HARVEY, Charles F.⁸, VAN GEEN, Alexander⁴ and MICHAEL, Holly A.⁹, (1)Department of Geology, University of Dhaka, Dhaka, DE, Bangladesh, (2)Department of Geological Sciences, University of Delaware, Newark, DE 19716, (3)Geology and Geophysics, Texas A&M University, College Station, TX 77843, (4)Lamont-Doherty Earth Observatory, Columbia University, 61 Route 9w, Palisades, NY 10964, (5)Environmental Sciences, Barnard College, 3009 Broadway, New York, NY 10027, (6)Department of Geology, University of Dhaka, Dhaka, Dhaka 1000, Bangladesh, (7)Lamont-Doherty Earth Observatory, Columbia University, 61 Route 9W, PO Box 1000, Palisades, NY 19064, (8)Dept of Civil and Environmental Engineering, Massachusetts Institute of Technology, 77 Massachusetts Ave, Cambridge, MA 02139, (9)Department of Geological Sciences, University of Delaware, 255 Academy Street, Newark, DE 19716

VERMA, Swati, Department of Geology and Geophysics, Indian Institute of Technology (IIT), Kharagpur, West Bengal, 721302, India, MUKHERJEE, Abhijit, Department of Geology and Geophysics, Indian Institute of Technology Kharagpur, Kharagpur, 721302, India, CHAOUDHURY, Runti, Department of Civil Engineering, Indian Institute of Technology (IIT), Guwahati, Assam, 781039, India, MAHANTA, Chandan, Department of Civil Engineering, Indian Institute of Technology, Guwahati, 781039, India and BHATTACHARYA, Prosun, KTH-International Groundwater Arsenic Research Group, Department of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology, Teknikringen 10B, Stockholm, SE-10044, Sweden

GHOSH, Devanita¹, ROUTH, Joyanto² and BHADURY, Punyasloke¹, (1)Department of Biological Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur Campus, Nadia, Mohanpur, 741246, India, (2)Department of Water and Environmental Studies, Linköping University, Linköping, 581 83, Sweden

KIBRIA, Md Golam, Department of Geology, Kansas State University, Manhattan, KS 66502, KIRK, M.F., Department of Geology, Kansas State University, 204 Thompson Hall, Manhattan, KS 66502, CALDANA, Pedro, Department of Earth Sciences, Federal University of Mato Grosso, Cuiaba, 78060, Brazil, HOSSAIN, Mohammed, KTH-International Groundwater Arsenic Research Group, Dept of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology, Teknikringen 76, Stockholm, SE-10044, Sweden, BHATTACHARYA, Prosun, KTH-International Groundwater Arsenic Research Group, Department of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology, Teknikringen 10B, Stockholm, SE-10044, Sweden, RANSOM, Michel, Department of Agronomy, Kansas State University, Manhattan, KS 66506, AHMED, Kazi Matin, Department of Geology, University of Dhaka, Dhaka, Dhaka 1000, Bangladesh and DATTA, Saugata, Department of Geology, Kansas State University, 104 Thompson Hall, Manhattan, KS 66506

HOSSAIN, Mohammed¹, BHATTACHARYA, Prosun², AHMED, Kazi Matin³, HASAN, M. Aziz⁴, JACKS, Gunnar¹, BRÖMSSEN, Mattias von⁵, RAHMAN, Marina⁶, HAQUE, M. Aminul⁶ and RASHID, Nazhat Shirin⁴, (1)KTH-International Groundwater Arsenic Research Group, Dept of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology, Teknikringen 76, Stockholm, SE-10044, Sweden, (2)KTH-International Groundwater Arsenic Research Group, Department of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology, Teknikringen 10B, Stockholm, SE-10044, Sweden, (3)Department of Geology, University of Dhaka, Dhaka, Dhaka 1000, Bangladesh, (4)Department of Geology, University of Dhaka, Dhaka, 1000, Bangladesh, (5)Soil and Water Environment, Ramböll Sweden AB, Stockholm, SE-104 62, Sweden, (6)Sasmit, NGO Forum for Public Health, 4/6, Block-E, Lalmatia, Dhaka, 1207, Bangladesh

BHATTACHARYA, Prosun¹, HOSSAIN, Mohammed², AHMED, Kazi Matin³, HASAN, M. Aziz⁴, VON BRÖMSSEN, Mattias⁵, JACKS, Gunnar², RAHMAN, Marina⁶, HAQUE, M. Aminul⁶ and RASHID, Nazhat Shirin⁴, (1)KTH-International Groundwater Arsenic Research Group, Department of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology, Teknikringen 10B, Stockholm, SE-10044, Sweden, (2)KTH-International Groundwater Arsenic Research Group, Dept of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology, Teknikringen 76, Stockholm, SE-10044, Sweden, (3)Department of Geology, University of Dhaka, Dhaka, Dhaka 1000, Bangladesh, (4)Department of Geology, University of Dhaka, Dhaka, 1000, Bangladesh, (5)Soil and Water Environment, Ramböll Sweden AB, Stockholm, SE-104 62, Sweden, (6)Sasmit, NGO Forum for Public Health, 4/6, Block-E, Lalmatia, Dhaka, 1207, Bangladesh

MINCHALA, Sandra¹, DHAM, Sanjita², SHAHA, Sanjit³, BEHRI, Ervila¹, HUSSAM, Abul⁴, ALAUDDIN, Sarah¹ and ALAUDDIN, Mohammad⁵, (1)Department of Chemistry, Wagner College, Staten Island, NY 10301, (2)Department of Biology and Life Sciences, Wagner College, Staten Island, NY 10301, (3)Exonics Technology Center, Dhaka, 1212, Bangladesh, (4)Chemistry, George Mason University, Fairfax, VA 22030, (5)Department of Chemistry, Wagner College, Staten Island, VA 10301

CHAPMAN, Tucker, Provo, UT 84604, CARLING, Gregory T., Geological Sciences, Brigham Young University, Provo, UT 84602, TINGEY, David G., Department of Geological Sciences, Brigham Young University, Provo, UT 84602 and GOODSELL, Timothy H., Geological Sciences, Brigham Young University, S-389 ESC, Provo, UT 84602

O'SHEA, Bethany, ROBINSON, Tom, JOHNSTON, Elizabeth and CATHCART, Eric, Environmental and Ocean Sciences, University of San Diego, 5998 Alcala Park, San Diego, CA 92110

ANNADUZZAMAN, M., KTH-International Groundwater Arsenic Research Group, Dept of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology, Teknikringen 76, Stockholm, SE-10044, Sweden, BHATTACHARYA, Prosun, KTH-International Groundwater Arsenic Research Group, Department of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology, Teknikringen 10B, Stockholm, SE-10044, Sweden, ERSOZ, Mustafa, Advanced Technology Research and Application Center, Selcuk University, Konya, 42151, Turkey and LAZAROVA, Zdravka, Department of Health and Environment, AIT Austrian Institute of Technology GmbH, Konrad-Lorenz-Straße 24, Tulln, 3430, Austria

SINGH, Surjit and BOSE, Sutapa, Department of Earth Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur, Nadia, West Bengal, Mohanpur, 741246, India

KREHEL, Austin W., Department of Geology, Kansas State University, 108 Thompson hall, Manhattan, KS 66506, BEDNAR, Anthony, U.S. Army Corps of Engineers, Engineer Research and Development Center, Vicksburg, MS 39180, VEGA, Michael, Kansas State Geology Department, Manhattan, KS 66502, PANDYA, Kumi, Department of Energy, Brookhaven National Laboratory, Brookhaven National Laboratory, NRL-SRC Building 535A, Upton, NY 11973, RAHMAN, Mohammad Mahmudur, Global Centre for Environmental Remediation (GCER), Faculty of Science and Information Technology, The University of Newcastle, University Drive, Callaghan, NSW 2308, Australia, HETTIARACHCHI, Ganga, Department of Agronomy, Kansas State University, 2107 Throckmorton Plant Sciences Center, Manhattan, KS 66506, TAPPERO, Ryan, National Synchrotron Light Source, Brookhaven National Laboratories, Upton, NY 11973, JOHANNESSON, Karen, Department of Earth and Environmental Sciences, Tulane University, 101 Blessey Hall, New Orleans, LA 70118-5698 and DATTA, Saugata, Department of Geology, Kansas State University, 108 Thompson Hall, Manhattan, KS 66506

STARNES, Peter H.¹, MARLOW, Christopher Scott², LEE, Ming-Kuo³, SAUNDERS, James A.³ and UDDIN, Ashraf⁴, (1)Geology and Geography, Auburn University, 210 Petrie Hall, Auburn, AL 36849, (2)Geology, Auburn University, Auburn, AL 36830, (3)Department of Geosciences, Auburn University, 210 Petrie Hall, Auburn, AL 36849, (4)Department of Geosciences, Auburn University, Auburn, AL 36849