SOBOLEWSKI, Andre, Clear Coast Consulting, Inc, 668 Harmony Lane, Gibsons, BC V0N 1V8 Canada, andre@clear-coast.com

JANG, Je-Hun¹, OLIVAS, Taya¹, and NEMER, Martin², (1) Sandia National Laboratories, Defense Waste Management Programs, 4100 National Parks Highway, Carlsbad, NM 88220, jjang@sandia.gov, (2) Sandia National Laboratories, Thermal and Fluid Sciences, 1515 Eubank Blvd SE, Albuquerque, NM 87123

DABU, C.I¹, LEWIS, D.W.¹, BOGUSH, A.², and CAMPOS, L.², (1) Chemistry, University College London, 20 Gordon Street, London, WC1H 0AJ, United Kingdom, cosmina-ioana.dabu.10@ucl.ac.uk, (2) Civil, Environmental and Geomatic Engineering, University College London, Chadwick Building, Gower Street, London, WC1E 6BT, United Kingdom

MCCLESKEY, R. Blaine, U.S. Geological Survey, 3215 Marine Street, Suite E-127, Boulder, CO 80303, rbmccles@usgs.gov

LEVITAN, Denise M.¹, SCHREIBER, Madeline E.¹, SEAL, Robert R. II², BODNAR, Robert J.¹, and AYLOR, Joseph G. Jr³, (1) Department of Geosciences, Virginia Tech, 4044 Derring Hall, Blacksburg, VA 24061, dlevitan@vt.edu, (2) U.S. Geological Survey, 954 National Center, Reston, VA 20192, (3) Virginia Uranium, Inc, 231 Woodlawn Heights, Chatham, VA 24531

GUO, Huaming, WU, Yang, and GUO, Qi, School of Water Resources and Environment, China University of Geosciences (Beijing), Xueyuan Road 29, Haidian District, Beijing, 100083, China, wuyangjoyce@gmail.com

ALI, Hendratta, Department of Geosciences, Fort Hays State University, 600 Park Street, Hays, KS 67601, hnali@fhsu.edu and ATEKWANA, Eliot, Boone Pickens School of Geology, Oklahoma State University, 105 Noble Research Center, Stillwater, OK 74078

JENSEN, Dustin A., Geological Engineering, Montana Tech, 1300 West Park Street, Butte, MT 59701, dustinct@gmail.com and GAMMONS, Christopher H., Geological Engineering, Montana Tech of The University of Montana, 1300 West Park Street, Butte, MT 59701

HAYES, Sarah M.¹, ROOT, Robert A.², PERDRIAL, Nicolas³, MAIER, Raina M.², and CHOROVER, Jon⁴, (1) University of Alaska Fairbanks, 900 Yukon Dr, Rm 194, Fairbanks, AK 99775, s.hayes@alaska.edu, (2) Soil, Water and Environmental Science, University of Arizona, Shantz bldg 38, Box 210038, Tucson, AZ 85721, (3) Department of Soil, Water and Environmental Science, University of Arizona, 1177 E. Fourth St, Tucson, AZ 85721, (4) Department of Soil, Water and Environmental Science, University of Arizona, 525 Shantz Bldg, Tucson, AZ 85721-0038

BOGUSH, A.A., Institute of Geology and Mineralogy SB RAS, 3 Koptyuga Ave, Novosibirsk, 630090, Russia, VORONIN, V.G., Planeta-Ra Ltd, Lazurnaya Str 4/3, Novosibirsk, 630133, Russia, and TIKHOVA, V.D., N.N. Vorozhtsov Institute of Organic Chemistry SB RAS, 9 Lavrentiev Ave, Novosibirsk, 630090, Russia, Tikhova@nioch.nsc.ru

KNIGHT, Nicole, Department of Chemistry and Biochemistry, University of Alaska Fairbanks, 900 Yukon Dr, Rm 194, Fairbanks, AK 99775, nknight9@alaska.edu and HAYES, Sarah M., University of Alaska Fairbanks, 900 Yukon Dr, Rm 194, Fairbanks, AK 99775

WILLIAMS, Amy J.¹, PHAN, Athena T.¹, SUMNER, Dawn Y.¹, ALPERS, Charles N.², CAMPBELL, Kate M.³, and NORDSTROM, D. Kirk⁴, (1) Geology, University of California, Davis, One Shields Avenue, Davis, CA 95616, amywill@ucdavis.edu, (2) U.S. Geological Survey, California Water Science Center, 6000 J St, Placer Hall, Sacramento, CA 95819, (3) Water Resources Division, U.S. Geological Survey, 3215 Marine Street, Suite E-127, Mail Stop 496, Boulder, CO 80303, (4) U.S. Geological Survey, Boulder Labs, 3215 Marine St, Boulder, CO 80303

PHILLIPS-LANDER, Charity M.¹, ROBERTS, Jennifer A.², MORA, Marielos³, HERNANDEZ, Walter³, and FOWLE, David², (1) Geology, University of Kansas, 1475 Jayhawk Blvd, Lawrence, KS 66046, cmlander@ku.edu, (2) Geology, University of Kansas, Multidisciplinary Research Building, 2030 Becker Dr, Lawrence, KS 66047, (3) Center for Investigation of Cellular and Molecular Biology, University of Costa Rica, San Jose, 66046, Costa Rica

DENICOLA, Timothy A., Department of Geology and Geography, West Virginia University, Brooks Hall, Morgantown, WV 26506, timdengeo@gmail.com and DONOVAN, J.J., Geology and Geography, West Virginia University, Morgantown, WV 26505

NEWMAN, Connor Patrick, Department of Geological Sciences and Engineering, University of Nevada, Reno, LME 380, Reno, NV 89557, connor.newman@colorado.edu, TEMPEL, Regina, Dept. of Geological Sciences and Engineering, University of Nevada, Reno, MS 172, Reno, NV 89557, STILLINGS, Lisa L., U.S. Geological Survey, MS-176 University of Nevada Reno, Reno, NV 89557, BALISTRIERI, Laurie S., U.S. Geological Survey, School of Oceanography, University of Washington, Seattle, WA 98195, and SHEVENELL, Lisa, Nevada Bureau of Mines and Geology, University of Nevada, Reno, Reno, NV 89557

KAASALAINEN, Hanna, Institute of Earth Sciences, University of Iceland, Sturlugata 7, Reykjavik, 101, Iceland, hannakaa@hi.is and STEFÁNSSON, Andri, Institute of Earth Sciences, University of Iceland, Askja, Sturlugata 7, Reykjavik, 101, Iceland

NEWELL, Dennis¹, JESSUP, Micah², SHAW, Colin A.³, and HUGHES, Cameron², (1) Department of Geology, Utah State University, Logan, UT 84321, dennis.newell@usu.edu, (2) Department of Earth and Planetary Sciences, University of Tennessee, Knoxville, TN 37996, (3) Department of Earth Sciences, Montana State University, P.O. Box 173480, Bozeman, MT 59717

BURROWS, Jill E.¹, PETERS, Stephen C.¹, and CRAVOTTA, Charles A. III², (1) Earth and Environmental Sciences, Lehigh University, 1 W Packer Ave, Bethlehem, PA 18015, jeb308@lehigh.edu, (2) Pennsylvania Water Science Center, U.S. Geological Survey, 215 Limekiln Rd, New Cumberland, PA 17070

STEFÁNSSON, Andri¹, GUNNARSSON, Ingvi², KAASALAINEN, Hanna¹, and ARNÓRSSON, Stefán¹, (1) Institute of Earth Sciences, University of Iceland, Sturlugata 7, Reykjavik, 101, Iceland, as@hi.is, (2) Reykjavik Energy, Baejarhals 1, Reykjavik, 110, Iceland

ENRIQUEZ, Hersy Joy¹, MLADENOV, Natalie², KIRK, Matthew F.³, HETTIARARCHCHI, Ganga⁴, DAMARAJU, Siva¹, BIVER, Kathryn⁵, GALKADUWA, Madhubhashini B.⁴, MURRAY-HUDSON, Michael⁶, GONDWE, Mangaliso⁶, and WOLSKI, Piotr⁷, (1) Civil Engineering, Kansas State University, 2118 Fiedler Hall, Manhattan, KS 66506, enriquez@k-state.edu, (2) Civil Engineering, Kansas State University, 2108 Fiedler Hall, Manhattan, KS 66506, (3) Department of Geology, Kansas State University, 108 Thompson Hall, Manhattan, KS 66506, (4) Department of Agronomy, Kansas State University, 2004 Throckmorton Plant Sciences Center, Manhattan, KS 66506, (5) Civil Engineering, Kansas State University, 2118 Fiedler Hall, Manhattan, 66506, (6) Okavango Research Institute, University of Botswana, Maun, Botswana, (7) The Climate Systems Analysis Group (CSAG), University of Cape Town, Cape Town, South Africa

HOLLOWAY, JoAnn M.¹, MILLS, Christopher T.², MORRISON, Jean M.², GOLDHABER, Martin B.², KRAUS, Johanna M.³, MANNING, Andrew H.⁴, STRICKER, Craig A.¹, WANTY, Richard B.⁵, and JAYKO, Angela S.⁶, (1) U.S. Geological Survey, Denver Federal Center, MS 964D, Denver, CO 80225-0046, jholloway@usgs.gov, (2) U.S. Geological Survey, P.O. Box 25046, MS 964D, Denver, CO 80225, (3) U.S. Geological Survey, 2150 Centre Ave, Bldg C, Fort Collins, CO 80521, (4) U.S. Geological Survey, P.O. Box 25046, Mail Stop 973, Denver, CO 80225-0046, (5) U.S. Geological Survey, Box 25046, Denver Federal Center, Denver, CO 80225, (6) Earth Surface Processes Team, U.S. Geological Survey, 3000 East Line St, Bishop, CA 93514

ALEXANDER, Ellen W.¹, KADING, Tristan², RODRIGUEZ BADILLA, Alejandro³, OONK, Paul B.H.³, and VAREKAMP, Johan C.⁴, (1) Dept. of Earth & Environmental Sciences, Wesleyan University, 265 Church street, Middletown, CT 06422, ealexander@wesleyan.edu, (2) Marine Chemistry & Geochemistry, Woods Hole Oceanographic Institution, 266 Woods Hole Road, Woods Hole, MA 02543-1050, (3) Earth Sciences, Utrecht University, Budapestlaan 4, Utrecht, 3584 CD, Netherlands, (4) Dept. of Earth & Environmental Sciences, Wesleyan University, 265 Church Street, Middletown, CT 06459

BLAKE, Johanna M.T., Earth and Environmental Sciences, Lehigh University, 1 W. Packer Ave, Bethlehem, PA 18015, job408@lehigh.edu and PETERS, Stephen C., Earth and Environmental Sciences, Lehigh University, 1 W Packer Ave, Bethlehem, PA 18015

SMALL, Molly A., Environmental Systems Program, University of California, 5200 North Lake Road, Merced, CA 95343, msmall4@ucmerced.edu, FLORES-MARQUEZ, Maritza, University of California, 5200 North Lake Road, Merced, CA 95343, WATTS, Heath D., Department of Geosciences, The Pennsylvania State University, University Park, PA 16802, KUBICKI, James D., Dept. of Geosciences, The Pennsylvania State University, 335 Deike Bldg, University Park, PA 16802-2712, and O'DAY, Peggy A., School of Natural Sciences, University of California, 5200 North Lake Road, Merced, CA 95343

MARTIN, Jeff R., Geology and Geophysics, University of Wyoming, 1000 E. University Avenue, Laramie, WY 82071, jmart109@uwyo.edu and KASZUBA, John, Geology and Geophysics & School of Energy Resources, University of Wyoming, 1000 E. University Avenue, Laramie, WY 82071

DESISTO, Stephanie L.¹, JAMIESON, Heather E.¹, and PARSONS, Michael B.², (1) Geological Sciences and Geological Engineering, Queen's University, Kingston, ON K7L 3N6, Canada, desisto@geoladm.geol.queensu.ca, (2) Geological Survey of Canada (Atlantic), PO Box 1006, Dartmouth, NS B2Y4A2, Canada

THOMAS, Dana¹, MAHER, Kate², BIRD, Dennis K.³, BROWN, Gordon E. Jr¹, and ARNÓRSSON, Stefán⁴, (1) Geological and Environmental Sciences, Stanford University, Stanford, CA 94305, danat@stanford.edu, (2) Geological and Environmental Sciences, Stanford University, 450 Serra Mall, Bldg 320, Stanford, CA 94305-2115, (3) Geological and Environmental Sciences, Stanford University, Stanford, CA 94305-2115, (4) Institute of Earth Sciences, University of Iceland, Sturlugata 7, Reykjavik, 101, Iceland

BAILEY, Brenda L.¹, AMOS, Richard T.¹, BLOWES, David W.¹, MOORE, Mandy L.¹, STANTON, Ashley L.¹, PTACEK, Carol J.¹, SMITH, Leslie², and SEGO, David C.³, (1) Earth and Environmental Sciences, University of Waterloo, 200 University Ave. W, Waterloo, ON N2L 3G1, Canada, blbailey@uwaterloo.ca, (2) Earth and Ocean Sciences, University of British Columbia, 6339 Stores Road, Vancouver, BC V6T 1Z4, Canada, (3) Civil and Environmental Engineering, University of Alberta, 3-074 Markin/CNRL Natural Resources, Edmonton, AB T6G 2W2, Canada

WILLIAMSON, Mark, Geochemical Solutions, LLC, 1943 Lakewood Drive, Loveland 80538, mark@geochemical-solutions.com

MCADOO, Mitchell A. and DONOVAN, Joseph J., Department of Geology and Geography, West Virginia University, Morgantown, WV 26506, mmcadoo@mix.wvu.edu

RIDDELL, Jill L.¹, VESPER, Dorothy J.¹, MOORE, Johnathan E.², and EDENBORN, Harry M.³, (1) Department of Geology & Geography, West Virginia University, Morgantown, WV 26506, jlriddell@MIX.WVU.EDU, (2) National Energy Technology Lab; U.S. Department of Energy, Morgantown, WV 26507, (3) Geosciences Division, National Energy Technology Lab; U.S. Department of Energy, Pittsburgh, PA 15236

MONCUR, Michael¹, BIRKS, S.Jean¹, PAKTUNC, Dogan², and THIBAULT, Yves², (1) Water Management, Alberta Innovates-Technology Futures, 3608-33rd Avenue NW, Calgary, AB T2L 1A6, Canada, michael.moncur@albertainnovates.ca, (2) Mining and Mineral Sciences Laboratory, CANMET, 555 Booth Street, Ottawa, ON K1A 0G1, Canada

BEISMAN, James J.¹, MAXWELL, Reed M.¹, NAVARRE-SITCHLER, Alexis K.², STEEFEL, Carl³, and RAFA, Sergi M.³, (1) Geology and Geologic Engineering, Colorado School of Mines, 1500 Illinois St, Golden, CO 80401, jbeisman@mines.edu, (2) Geology and Geological Engineering, Colorado School of Mines, 1500 Illinois St, Golden, CO 80401, (3) Earth Sciences Division, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Mail Stop 90-1116, Berkeley, CA 94720

MURPHY, William M., Department of Geological and Environmental Sciences, retired, California State University, Chico, CA 95929-0205, wmurphy@csuchico.edu and PERKINS, Carol L., Department of Geological and Environmental Sciences, California State University, Chico, CA 95929

JONES, Daniel S., Earth Sciences, University of Minnesota, Twin Cities, 310 Pillsbury Drive, Minneapolis, MN 55455, BAILEY, Jake V., Earth Sciences, University of Minnesota - Twin Cities, 310 Pillsbury Drive SE, Minneapolis, MN 55455, baileyj@umn.edu, and FLOOD, Beverly E., Department of Earth Sciences, University of Minnesota, 310 Pillsbury Drive, Pillsbury Hall, Room 108, University of Minnesota, Minneapolis, MN 55455