GSA 2020 Connects Online

SKIERSZKAN, Elliott Karl¹, DOCKREY, John W.², MAYER, K. Ulrich¹, MCBETH, Joyce M.³, BONDICI, Ibi⁴ and BECKIE, Roger D.⁵, (1)Earth, Ocean and Atmospheric Sciences, University of British Columbia, 2207 Main Mall room 2020, Vancouver, BC V6T 1Z4, Canada, (2)Lorax Environmental Services Ltd., 2289 Burrard Street, Vancouver, SK V6J 3H9, Canada, (3)Geology, University of Regina, 3737 Wascana Parkway, Regina, SK S4S 0A2, Canada, (4)Canadian Light Source, 44 Innovation Blvd, Saskatoon, SK S7N 2V3, Canada, (5)Department of Earth, Ocean and Atmospheric Sciences, University of British Columbia, Vancouver, SK, Canada

PLECHACEK, Amy, Environmental Chemistry and Technology Program, Civil and Environmental Engineering Department, University of Wisconsin-Madison, 660 North Park Street, Madison, WI 53706, SCOTT, Sean, Wisconsin State Lab of Hygiene, 2601 Agriculture Dr., Madison, WI 53718, GOTKOWITZ, Madeline, Montana Bureau of Mines and Geology, Montana Tech, 1300 West Park Street, Butte, MT 59701 and GINDER-VOGEL, Matthew, Environmental Chemistry and Technology Program, Civil and Environmental Engineering Department, University of Wisconsin - Madison, 660 North Park Street, Madison, WI 53706

MATHEWS, Madeleine¹, SCOTT, Sean², GOTKOWITZ, Madeline³ and GINDER-VOGEL, Matthew¹, (1)Civil and Environmental Engineering, University of Wisconsin - Madison, 660 N Park St, Madison, WI 53706, (2)Wisconsin State Lab of Hygiene, 2601 Agriculture Dr., Madison, WI 53718, (3)Montana Bureau of Mines and Geology, Montana Tech, 1300 West Park Street, Butte, MT 59701

SEDDIQUE, Ashraf Ali, Department of Environmental Science and Engineering, Jatiya Kabi Kazi Nazrul Islam University, Trishal, Mymensingh, 2224, Bangladesh, BHATTACHARYA, Prosun, KTH-International Groundwater Arsenic Research Group, Department of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology, Teknikringen 10B, Stockholm, 100 44, Sweden, KON, Yoshiaki, Institute for Geo-Resources and Environment, Geological Survey of Japan, 1-1-1 Higashi, Tsukuba, Ibaraki, AIST Tsukuba Central 7, Tsukuba, 305-8567, Japan, ANMA, Ryo, Graduate School of Technology, Tokushima University, 2-24, Shinkura-cho, Tokushima 770-8501, 770-8501, Japan, MASUDA, Harue, Department of Biology and Geosciences, Osaka City University, 3-3-138 Sugimoto, Osaka, 558-8585, Japan and YOKOO, Yoriko, Faculty of Science and Engineering, Doshisha University, Kyoto-shi, Kyoto, 602-8580, Japan

VAN GENUCHTEN, Case M., Geochemistry, Geological Survey of Denmark and Greenland, Oester Voldgade 10, Copenhagen, 1350, Denmark and AHMAD, Arslan, KTH-International Groundwater Arsenic Research Group, Dept of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology, Teknikringen 10B, Stockholm, SE-10044, Sweden

ROY CHOWDHURY, Nilanjana, DAS, Antara, JOARDAR, Madhurima, MRIDHA, Deepanjan, DE, Ayan and ROYCHOWDHURY, Tarit, School of Environmental Studies, Jadavpur University, 188, Raja S. C. Mullick Road, Kolkata, 700032, India

VARNER, Thomas S.¹, KULKARNI, Harshad Vijay¹, CARDENAS, M. Bayani², KNAPPETT, Peter S.K.³, BHUIYAN, Mesbah U.⁴, AHMED, Kazi M.⁴, ARMAN, Abu Saeed⁴, AKHTER, Syed Humayun⁴ and DATTA, Saugata¹, (1)Geological Sciences, University of Texas at San Antonio, One UTSA Circle, San Antonio, TX 78249, (2)Jackson School of Geosciences, University of Texas at Austin, 2305 Speedway Stop C1160, Austin, TX 78712-1692, (3)Department of Geology & Geophysics, Texas A&M University, 3115 TAMU, College Station, TX 77843-3115, (4)Department of Geology, University of Dhaka, Dhaka, 1000, Bangladesh

KWAK, Kyungwon¹, KNAPPETT, Peter S.K.¹, CARDENAS, M. Bayani², DATTA, Saugata³, HUANG, Yibin¹, PEDRAZAS, Micaela², DEMIR, Cansu², ARMAN, Abu Saeed⁴, HOSAIN, Alamgir⁵, AITKENHEAD-PETERSON, Jacqueline Ann⁶, AHMED, Kazi Matin⁴ and AKHTER, Syed Humayun⁴, (1)Department of Geology & Geophysics, Texas A&M University, 3115 TAMU, College Station, TX 77843-3115, (2)Jackson School of Geosciences, University of Texas at Austin, 2305 Speedway Stop C1160, Austin, TX 78712-1692, (3)Geological Sciences, University of Texas at San Antonio, Flawn Sciences Building, One UTSA Cr, San Antonio, TX 78249, (4)Department of Geology, University of Dhaka, Dhaka, 1000, Bangladesh, (5)Department of Geology, University of Barishal, Barishal, 8200, Bangladesh, (6)Department of Soil and Crop Science, Texas A&M University, 620 Heep Center, 2474 TAMU, College Station, TX 77843

WILLIAMS, Kenneth H.¹, DONG, Wenming¹ and RIGALI, Mark², (1)Earth and Environmental Sciences Area, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, CA 94720, (2)Sandia National Laboratory, Albuquerque, NM 87185

DEY, Nepal C.¹, PARVEZ, Mahmood², ISLAM, Mir Raihanul², SAHA, Ratnajit³ and BHATTACHARYA, Prosun⁴, (1)Environmental Health Sciences, James P Grant School of Public Health, Road No 2, House #65, Block A,Niketon, nepal.dey1, Dhaka, 1212, Bangladesh; Research and Entrepreneurship Development, 21/5 Pallabi, Mirpur, Dhaka, 1216, (2)Environmental Health Sciences, James P Grant School of Public Health, Road No 2, House #65, Block A,Niketon, nepal.dey1, Dhaka, 1212, Bangladesh, (3)Environmental Science Program,, Memorial University of Newfoundland, 20 University Drive, Corner Brook, NL,A2H 5G4, Canada, Canada, A2H 5G4,, (4)KTH-International Groundwater Arsenic Research Group, Department of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology, Teknikringen 10B, Stockholm, 100 44, Sweden

RATHOD, Jagat, Department of Earth Sciences, National Cheng Kung University, 1st University Road, Tainan, 70101, Taiwan and JEAN, Jiin-Shuh, Department of Earth Sciences, National Cheng Kung University, #1 University Road, Tainan, 70101, Taiwan

MAILLOUX, Brian¹, MOHIUDDIN, Amana¹, BLAU, Sarah¹, HOSSAIN, Shahreen¹, GOWDA, Camille¹, ELLIS, Tyler², BUCHHOLZ, Bruce³, AHMED, Kazi Matin⁴, CHOUDHURY, Imtiaz⁵, BOSTICK, Benjamin C.⁶, MOZUMDER, M. Rajib Hassan⁶, AKTER, Afsana¹, TREMBATH-REICHERT, Elizabeth⁷, LAU, C.Y.M.⁸ and VAN GEEN, Alexander⁹, (1)Environmental Sciences, Barnard College, 3009 Broadway, New York, NY 10027, (2)Columbia University, Lamont-Doherty Earth Observatory, 61 Route 9W, PO Box 1000, Palisades, NY 10964-8000, (3)Center for Accelerator Mass Spectrometry, Lawrence Livermore National Laboratory, Livermore, CA 94551, (4)Department of Geology, University of Dhaka, Dhaka, 1000, Bangladesh, (5)Geology, University of Dhaka, Dhaka, 1000, Bangladesh, (6)Lamont-Doherty Earth Observatory, Columbia University, 61 Route 9w, Palisades, NY 10964, (7)School of Earth and Space Exploration, Arizona State University, ASU School of Earth and Space Exploration, PO Box 876004, Tempe, AZ 85287, (8)Department of Geosciences, Princeton University, Princeton, NJ 08544, (9)Lamont-Doherty Earth Observatory of Columbia University, Geochemistry Division, Route 9W, Palisades, NY 10964

GAO, Zhipeng, WENG, Haicheng and GUO, Huaming, School of Water Resources and Environment, China University of Geosciences (Beijing), Xueyuan Road 29, Haidian District, Beijing, 100083, China

HUALLPARA, Lizangela¹, ORMACHEA, Mauricio¹, ARÓSTEGUI GARCÍA, José Luis² and BHATTACHARYA, Prosun³, (1)Instituto de Investigaciones Químicas, Universidad Mayor de San Andrés, Campus Universitario, Calle # 27, Cota Cota, La Paz, Bolivia (Plurinational State of), (2)Instituto Geológico y Minero de España, Ríos Rosas, 23, Madrid, 28003, Spain, (3)KTH-International Groundwater Arsenic Research Group, Department of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology, Teknikringen 10B, Stockholm, 100 44, Sweden

DHAR, Ratan, York College of the City University of New York, Earth and Physical Sciences, 94-20 Guy R. Brewer Blvd, Jamaica, NY 11431

JAYAWARDHANA, Yohan¹, DIYABALANAGE, Saranga², AHMAD, Arslan³, BHATTACHARYA, Prosun⁴ and VITHANAGE, Meththika², (1)Ecosphere Resilience Research Center, Faculty of Applied Sciences, University of Sri Jayewardenepura,, Nugegoda 10250, Sri Lanka, Colombo, 10250, Sri Lanka, (2)Instrument Center, Faculty of Applied Sciences,, University of Sri Jayewardenepura,, Nugegoda 10250, Sri Lanka, Colombo, 10250, Sri Lanka; Ecosphere Resilience Research Center, Faculty of Applied Sciences, University of Sri Jayewardenepura,, Nugegoda 10250, Sri Lanka, Colombo, 10250, Sri Lanka, (3)Drinking Water Treatment, KWR Watercycle Research Institute, Groningenhaven 7, P.O. Box 1072, Nieuwegein, 3430 BB, Netherlands, (4)KTH-International Groundwater Arsenic Research Group, Department of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology, Teknikringen 10B, Stockholm, 100 44, Sweden

RAHMATI, Roxana¹, SARKAR, Dibyendu¹, NA NAGARA, Viravid¹, ZHANG, Zhiming¹ and DATTA, Rupali², (1)Department of Civil, Environmental and Ocean Engineering, Stevens Institute of Technology, 1 Castle Point Terrace, Hoboken, NJ 07030, (2)Department of Biological Sciences, Michigan Technological University, 1400 Townsend Drive, Houghton, MI 49931

IRUNDE, Regina Filemon¹, IJUMULANA, Julian², LIGATE, Fanuel J.³, BHATTACHARYA, Prosun⁴, AHMAD, Arslan⁵, MTAMBA, Joseph O.⁶ and MTALO, Felix W.⁶, (1)KTH-International Groundwater Arsenic Research Group, Department of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology, Teknikringen 10B, Stockholm, 100 44, Sweden; Department of Water Resources Engineering, College of Engineering and Technology, University of Dar es Salaam, Dar es Salaam, Tanzania, United Republic of; Department of Chemistry, College of Natural and Applied Sciences, University of Dar es Salaam, P.O.Box 35061 Dar es Salaam, Dar es Salaam, P.O.Box 35061, Tanzania, United Republic of, (2)KTH-International Groundwater Arsenic Research Group, Department of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology, Teknikringen 10B, Stockholm, 100 44, Sweden; Department of Transportation and Geotechnical Engineering, College of Engineering and Technology, University of Dar es Salaam, Dar es Salaam, P.O.Box 35091, Tanzania, United Republic of; Department of Water Resources Engineering, College of Engineering and Technology, University of Dar es Salaam, Dar es Salaam, Tanzania, United Republic of, (3)KTH-International Groundwater Arsenic Research Group, Department of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology, Teknikringen 10B, Stockholm, 100 44, Sweden; Department of Water Resources Engineering, College of Engineering and Technology, University of Dar es Salaam, Dar es Salaam, Tanzania, United Republic of; Department of Chemistry, Mkwawa College of Education, University of Dar es Salaam, Dar es Salaam, P.O.Box 35091, Tanzania, United Republic of, (4)KTH-International Groundwater Arsenic Research Group, Department of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology, Teknikringen 10B, Stockholm, 100 44, Sweden, (5)SIBELCO Ankerpoort NV, Op de Bos 300, Maastricht, 6223 EP, Netherlands; Department of Environmental Technology, Wageningen University and Research (WUR), Wageningen, 6708 PB, Netherlands, (6)Department of Water Resources Engineering, College of Engineering and Technology, University of Dar es Salaam, Dar es Salaam, Tanzania, United Republic of

PERRY, Samuel N., Civil and Environmental Engineering and Earth Sciences, University of Notre Dame, 301 Stinson-Remick Hall, Notre Dame, IN 46556, MILLS, Stuart J., Geosciences, Museums Victoria, Melbourne, GPO Box 666, Melbourne, VIC 3001, Australia and BURNS, Peter C., Civil and Environmental Engineering and Earth Sciences, University of Notre Dame, 301 Stinson-Remick Hall, Notre Dame, IN 46556; Chemistry and Biochemistry, University of Notre Dame, 301 Stinson-Remick Hall, Notre Dame, IN 46556

BELL, Katrishia and KNOX, Madison, Department of Environmental Earth Science, Eastern Connecticut State University, 83 Windham Street, Willimantic, CT 06226

RAHMAN, Md Mahfujur, Department of Geosciences, Auburn University, Auburn, AL 36849, HASAN, M. Aziz, Department of Geology, University of Dhaka, Dhaka, Dhaka 1000, Bangladesh and AHMED, Kazi Matin, Department of Geology, University of Dhaka, Dhaka, 1000, Bangladesh

RAHMAN, Md Mahfujur, LEE, Ming-Kuo and UDDIN, Ashraf, Department of Geosciences, Auburn University, Auburn, AL 36849

NAWRIN, Nazia¹, ARNAUD, Emmanuelle¹, LONGSTAFFE, James¹, PRIEBE, Elizabeth² and HAMILTON, Stewart², (1)School of Environmental Sciences, University of Guelph, 50 Stone Road East, Guelph, ON N1G2W1, Canada, (2)Ontario Geological Survey, 933 Ramsey Lake Road, Sudbury, ON P3E 6B5, Canada

HATAMI, Jiyan L.¹, SCHMIDT, Adam¹, SULIKOWSKI, Gabrielle¹, MEURER, Cullen¹, BENKO, Anna M.², REIMUS, Paul W.³, GRUNDL, Tim⁴, JOHNSON, Raymond H.⁵, CONROY, Nathan A.⁶ and PARADIS, Charles J.⁷, (1)Geosciences Department, University of Wisconsin-Milwaukee, Milwaukee, WI 53211, (2)Department of Chemistry and Biochemistry, University of Wisconsin-Milwaukee, Milwaukee, WI 51322, (3)Earth and Environmental Sciences Division, Los Alamos National Laboratory, Los Alamos, NM 87545, (4)Geosciences Department and School of Freshwater Sciences, University of Wisconsin-Milwaukee, Milwaukee, WI 53201, (5)Navarro Research and Engineering Inc., Contractor to the U.S. Department of Energy Office of Legacy Management, Grand Junction, CO 81503, (6)Earth and Environmental Sciences, Los Alamos National Laboratory, Los Alamos, NM 87545, (7)University of Wisconsin-Milwaukee, Geosciences Department, Milwaukee, WI 53211