EMANUEL, Ryan E., Department of Forestry and Environmental Resources, North Carolina State University, Box 8008, Raleigh, NC 27695, ryan_emanuel@ncsu.edu, HAZEN, Anna George, Department of Geology, Appalachian State University , Department of Geology, ASU Box 32067, Boone, NC 28607-2067, MCGLYNN, Brian L., Nicholas School of the Environment, Duke University, Division of Earth and Ocean Sciences, Old Chemistry Building,Box 90227, Durham, NC 27708-0227, and JENCSO, Kelsey G., Department of Forest Management, University of Montana, Missoula, MT 59812

WLOSTOWSKI, Adam¹, COVINO, Timothy², GOOSEFF, Michael¹, SMULL, Erika May³, BOWDEN, W. Breck⁴, WOLLHEIM, Wilfred M.⁵, and WHITTINGHILL, Kyle⁵, (1) Civil & Environmental Engineering, Colorado State University, Campus Delivery 1372, Fort Collins, CO 80523-1372, adam.wlostowski@colostate.edu, (2) Nicholas School of the Environment, Duke University, Box 90328, Durham, NC 27708, (3) Civil & Environmental Engineering, Colorado State University, Campus Delivery 1372, Fort Collins, CO 80524, (4) Rubenstein School of the Environment and Natural Resources, University of Vermont, Burlington, VT 05401, (5) Institute for the Study of Earth, Oceans, and Space, University of New Hampshire, Durham, NH 03824

TUFFORD, Daniel¹, SAMADI, Seydehzahra², and CARBONE, Greg², (1) Environment & Sustainability Program, University of South Carlina, 715 Sumter St, Columbia, SC 29208, tufford@sc.edu, (2) Department of Geography, University of South Carlina, 709 Bull St, Columbia, SC 29208

KRAUSE, Stefan¹, BLUME, Theresa², WEATHERILL, John³, ANGERMANN, Lisa², and CASSIDY, Nigel⁴, (1) Geography, Earth and Environmental Science Department, University of Birmingham, Birmingham, B15 2TT, United Kingdom, s.krause@bham.ac.uk, (2) Helmholtz Centre Potsdam, GFZ – German Research Centre form Geoscience, Potsdam, 14473, Germany, (3) Geography, Geology and the Environment, University of Keele, Keele, ST5 5BG, United Kingdom, (4) School of Earth and the Environment, Keele University, Keele, United Kingdom

GOOSEFF, Michael¹, WLOSTOWSKI, Adam¹, BERNZOTT, Emily², MCKNIGHT, Diane M.³, and LYONS, W. Berry⁴, (1) Civil & Environmental Engineering, Colorado State University, Campus Delivery 1372, Fort Collins, CO 80523-1372, mgooseff@engr.colostate.edu, (2) Civil & Environmental Engineering, Penn State University, 212 Sackett Building, University Park, PA 16802, (3) Institute for Arctic and Alpine Research, Univ. of Colorado, 1560 30th Street, Boulder, CO 80309, (4) Byrd Polar Research Center and School of Earth Sciences, The Ohio State University, Columbus, OH 43210

LARSEN, Laurel, Geography, University of California, Berkeley, 507 McCone Hall, Berkeley, CA 94720, laurel@berkeley.edu, HARVEY, Jud, U.S. Geological Survey, 430 National Center, Reston, VA 20192, and MAGLIO, Morgan, U.S. Geological Survey, Wisconsin Water Science Center, Madison, WI 53562

SMIDT, Samuel J. and WARD, Adam S., Department of Earth and Environmental Sciences, University of Iowa, 121 Trowbridge Hall, Iowa City, IA 52242, samuel-smidt@uiowa.edu

ANSEEUW, Sierra K.¹, MALZONE, Jonathan², BENITEZ OSPINA, Andres³, ALLEN-KING, Richelle M.⁴, and LOWRY, Christopher², (1) Geology, University at Buffalo, Buffalo, NY 14222, sierraan@buffalo.edu, (2) Department of Geology, University at Buffalo, 411 Cooke Hall, Buffalo, NY 14260, (3) Environmental Resources Engineering, Humboldt State University, 1 Harbst St, Arcata, CA 95521, (4) Geology, University at Buffalo, 411 Cooke Hall, Buffalo, NY 14260

AYERS, John C.¹, GEORGE, Gregory¹, BENNEYWORTH, Laura¹, WORLAND, Scott¹, HORNBERGER, George M.², and GOODBRED, Steven L. Jr¹, (1) Earth & Environmental Sciences, Vanderbilt University, Nashville, TN 37235, john.c.ayers@vanderbilt.edu, (2) Dept. of Civil and Environmental Engineering, Vanderbilt University, Nashville, TN 37240

MAAS, Benjamin J., Geology and Geophysics, Louisiana State University, Department of Geology and Geophysics, E235 Howe-Russell, Baton Rouge, LA 70803, bmaas1@lsu.edu and WICKS, Carol, Geology and Geophysics, Louisiana State University, E237 Howe-Russell Geoscience Complex, Baton Rouge, LA 70803

CROSSEY, Laura J.¹, SHERSON, Lauren¹, KARLSTROM, Karl E.¹, MCGIBBON, Chris¹, JOCHEMS, Andrew P.², ALI, Abdul-Mehdi S.¹, PERSON, Mark A.³, DAHM, Clifford N.⁴, and PARMENTER, Robert R.⁵, (1) Department of Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM 87131, lcrossey@unm.edu, (2) Geology, Utah State University, 4505 Old Main Hill, Logan, UT 84322, (3) Dept of Earth & Environmental Science, New Mexico Tech, 801 Leroy Place, Socorro, NM 87801, (4) Biology, University of New Mexico, MSC03 2020, 1 University of New Mexico, Albuquerque, NM 87131-0001, (5) Valles Caldera Trust, P.O. Box 359, 18161 State Highway 4, Jemez Springs, NM 87025

JACKSON, Tracie, OSU, Corvallis, OR 97331, jacksotr@onid.oregonstate.edu, HAGGERTY, Roy, Geosciences, Oregon State Univ, 104 Wilkinson Hall, Corvallis, OR 97331-5506, and APTE, Sourabh, School of Mechanical, Industrial, and Manufacturing Engineering, Oregon State University, 204 Rogers Hall, Corvallis, OR 97331

BLOM, Luke¹, GOMEZ, Jesus D.², WILSON, John L.³, and TOLLEY, Douglas³, (1) Earth and Environmental Science, New Mexico Institute of Mining and Technology, Socorro, NM 87801, lblom@nmt.edu, (2) Earth and Environmental Science, New Mexico Tech, 801 Leroy Place, MSEC 208, Socorro, NM 87801, (3) Earth and Environmental Science, New Mexico Tech, 801 Leroy Place, Socorro, NM 87801

GREEN, Ronald T., BERTETTI, F. Paul, and MILLER, Marques, Geosciences and Engineering Division, Southwest Research Institute, 6220 Culebra, San Antonio, TX 78238, rgreen@swri.edu

BROWN, Amy L.¹, MARTIN, Jonathan B.², SCREATON, Elizabeth¹, EZELL, John¹, and SPELLMAN, Patricia³, (1) Department of Geological Sciences, University of Florida, 241 Williamson Hall, Gainesville, FL 32611, amy.brown@ufl.edu, (2) Department of Geological Sciences, University of Florida, 241 Williamson Hall, P.O. Box 112120, Gainesville, FL 32611-2120, (3) Department of Civil and Environmental Engineering, Michigan Technological University, 1400 Townsend Dr, Houghton, MI 49931

WONG, Stephanie¹, YELDERMAN, Joe C. Jr², and WORSLEY, Andrew², (1) Department of Geology, Baylor University, PO Box # 97354, Waco, TX 76798, stephanie_wong@baylor.edu, (2) Department of Geology, Baylor University, One Bear Place # 97354, Waco, TX 76978

BAILEY, Ryan T., Civil and Environmental Engineering, Colorado State University, 1372 Campus Delivery, Fort Collins, CO 80523, rtbailey@engr.colostate.edu

LOW, P.C. and HEWITT, C.M., Department of Geology, Washington and Lee University, Science Addition, Lexington, VA 24450, lowp@wlu.edu

HIBBS, Barry J., Geological Sciences, California State University, Los Angeles, 5151 State University Drive, Los Angeles, CA 90032, bhibbs@calstatela.edu

SOLDER, John E., Geology and Geophysics, University of Utah, 1460 East 115 South, Rm 383, Salt Lake City, UT 84112, john.solder.co@gmail.com, SOLOMON, D. Kip, Geology and Geophysics, University of Utah, Frederick Albert Sutton Building, 115 S. 1460 E. Rm 383, Salt Lake City, UT 84112, GILMORE, Troy E., North Carolina State University, Jordan Hall, Raleigh, NC 27607, GENEREUX, David, Marine, Earth, and Atmospheric Sciences, North Carolina State University, 5135 Jordan Hall, Raleigh, NC 27695-8208, and ROSENBERRY, Donald O., U.S. Geological Survey, MS413, Bldg. 53, DFC, Box 25046, Lakewood, CO 80225

PEDERSON, Darryll T., Earth and Atmospheric Sciences, University of Nebraska-Lincoln, 304 Bessey Hall, Lincoln, NE 68588-0340, dpederson2@unl.edu and LUO, Wei, Department of Geography, Northern Illinois University, DeKalb, IL 60115

HASERODT, Megan, Department of Geoscience, University of Wisconsin - Madison, 1215 W Dayton, Madison, OH 53715, megan.haserodt@gmail.com and BAHR, Jean M., Department of Geoscience, University of Wisconsin, 1215 W. Dayton St, Madison, WI 53706

HASBARGEN, Leslie¹, CASTENDYK, Devin N.², KEEFE, Leandra³, LOWRY, Fiona⁴, MOORE, Myles T.², SPAULDING, Joseph², and FUESS, Alayna², (1) Department of Earth and Atmospheric Sciences, SUNY College at Oneonta, 219 Science 1 Building, Oneonta, NY 13820, Leslie.Hasbargen@oneonta.edu, (2) Dept. of Earth and Atmospheric Sciences, State University of New York, College at Oneonta, Oneonta, NY 13820, (3) Barton and Loguidice, 10 Airline Drive Suite 200, Albany, NY 12205, (4) School of Public Health, University of Minnesota, 420 Delaware Street Southeast #819, Minneapolis, MN 55455

GAZIS, Carey A., Department of Geological Sciences, Central Washington Univ, Ellensburg, WA 98926, cgazis@geology.cwu.edu

WILSON, Alicia¹, HUGHES, Andrea L.H.², and MOORE, Willard¹, (1) Earth and Ocean Sciences, Univ of South Carolina, 701 Sumter St, Columbia, SC 29208, awilson@geol.sc.edu, (2) Earth and Ocean Sciences, University of South Carolina, 701 Sumter Street, Columbia, SC 29208

KUEPPER, Kathleen, Geosciences and Environment, California State University, Los Angeles, 5151 State University Drive, Los Angeles, CA 90032, kkuepper5@yahoo.com and HIBBS, Barry J., Geosciences and Environment, California State University, Los Angeles, 5151 State University Drive, Los Angeles, CA 90032

CLINGER, Anna E., ADAMOWICZ, Nick J., ACIEGO, Sarah M., STEVENSON, Emily I., and ARENDT, Carli A., Glaciochemistry and Isotope Geochemistry Lab, University of Michigan, 1100 N. University Ave, Ann Arbor, MI 48109-1005, acling@umich.edu

VAN PLANTINGA, Alexander¹, HUNT, Lindsey¹, WINNING, Destiny², STOCKERT, Elizabeth³, ROBERTSON, Jessica³, ROARK, E. Brendan⁴, and GROSSMAN, Ethan L.⁵, (1) Department of Geology and Geophysics, Texas A&M University, College Station, TX 77843-3115, acvanp@gmail.com, (2) Geography, Texas A&M University, College Station, 77843, (3) Geography, Texas A&M University, College Station, TX 77843, (4) Department of Geography, Texas A&M University, College Station, TX 77843, (5) Department of Geology & Geophysics, Texas A&M Univ, College Station, TX 77843-3115

DAVISON, Adam B.¹, SIMPKINS, William W.¹, BORCHARDT, Mark R.², and WANAMAKER, Alan D. Jr¹, (1) Department of Geological and Atmospheric Sciences, 253 Science I, Iowa State University, Ames, IA 50011, bsimp@iastate.edu, (2) Environmentally Integrated Dairy Management Research Unit, USDA Agricultural Research Service, 2615 East 29th Street, Marshfield, WI 54449

WILTSE, Megan R. and ACIEGO, Sarah M., Glaciochemistry and Isotope Geochemistry Lab, University of Michigan, 1100 N. University Ave, Ann Arbor, MI 48109-1005, mwiltse@umich.edu

GALLO, Haley G., Department of Earth Sciences, University of Memphis, Johnson Hall, Rm 206, Memphis, TN 38152, hggallo@memphis.edu and LARSEN, Daniel, Department of Earth Sciences, University of Memphis, Johnson Hall, Rm 1, Memphis, TN 38152