FRATESI, Beth¹, GREEN, Ronald T.², CARRERA, Jesus³, CABEZA, Yoar⁴, BERTETTI, F. Paul², WINTERLE, James⁵, and MCGINNIS, Ronald², (1) Southwest Research Institute, Geosciences and Engineering Division, 6220 Culebra, San Antonio, TX 78238, bfratesi@swri.edu, (2) Geosciences and Engineering Division, Southwest Research Institute, 6220 Culebra, San Antonio, TX 78238, (3) Institute of Environmental Assessment and Water Research, Barcelona, 08034, Spain, (4) Department of Geosciences, Barcelona, 08034, Spain, (5) Edwards Aquifer Authority, 900 E. Quincy, San Antonio, 78215

KROMANN, Jenna S., Geological Sciences, The University of Texas, Jackson School of Geosciences, Austin, TX 78712-1722, jennakromann@utexas.edu, SHARP, John M. Jr., Geological Sciences, The University of Texas, Jackson School of Geosciences, 1 University Station - C1100, Austin, TX 78712-0254, and GARY, Marcus O., Geological Sciences and Edwards Aquifer Authority, The University of Texas, Jackson School of Geosciences, 1 University Station - C1100, Austin, TX 78712-0254

YELDERMAN, Joe C. Jr, Department of Geology, Baylor University, One Bear Place # 97354, Waco, TX 76978, Joe_Yelderman@baylor.edu and WONG, Stephanie, Geology, Baylor University, One Bear Place #97354, Waco, TX 76798

GOUZIE, Douglas, Department of Geology, Missouri State University, 901 S. National Ave, Springfield, MO 65897, douglasgouzie@missouristate.edu and MICKUS, Kevin L., Geology, Missouri State University, Springfield, MO 65897

BRACKMAN, Thomas, laboratory for Applied Geophysics, Center for Integrative Natural Science and Mathematics, Northern Kentucky University, Nunn Drive, Highland Heights, KY 41030, brackmant1@nku.edu

SCHILLER, Arnulf, Department for Geophysics, Geological Survey of Austria, Neulinggasse 38, Vienna A-1030 Austria, arnulf.schiller@geologie.ac.at

DENIZMAN, Can, Department of Physics, Astronomy, and Geosciences, Valdosta State University, 1500 North Patterson Street, Valdosta, GA 31698, cdenizma@valdosta.edu

PERNE, Matija, Department of Geosciences, University of Arkansas, Fayetteville, AR 72701, mperne@uark.edu, COVINGTON, Matthew D., Department of Geosciences, University of Arkansas, 216 Ozark Hall, Fayetteville, AR 72701, and MYRE, Joseph, Department of Geosciences, University of Arkansas, 216 Ozark Hall, University of Arkansas, Fayetteville, AR 72701

TORAN, Laura, Earth and Environmental Science, Temple University, Philadelphia, PA 19122, ltoran@temple.edu, HERMAN, Ellen K., Department of Geology, Bucknell University, 224 O'Leary Center, Lewisburg, PA 17837, VESPER, Dorothy J., Department of Geology and Geography, West Virginia University, 330 Brooks Hall, Morgantown, WV 26505, and REISCH, Chad, Pennsylvania Department of Environmental Protection, Harrisburg, PA 17101

HAKOUN, Vivien¹, PISTRE, Séverin¹, FALGAYRETTES, Pascal², and NOU, Alexandre³, (1) Hydrosciences-Montpellier, Université Montpellier, Place Eugène Bataillon, Montpellier, 34095, France, severin.pistre@um2.fr, (2) Institut d'Electronique du Sud, Université Montpellier, Place Eugène Bataillon, Montpellier, 34095, France, (3) Extalia, 74 Avenue Paul Sabatier, Narbonne, 11100, France

BANDY, Ashley M., Dept. of Earth and Environmental Sciences, University of Kentucky, 101 Slone Research Bldg, University of Kentucky, Lexington, KY 40506, amba229@uky.edu, FRYAR, Alan E., Earth & Environmental Sciences, University of Kentucky, 101 Slone Building, Lexington, KY 40506-0053, MACKO, Stephen A., Department of Environmental Sciences, University of Virginia, 291 McCormick Road, P.O. Box 400123, Charlottesville, VA 22904-4123, and COOK, Kimberly, Animal Waste Management Research Unit, USDA, Bowling Green, KY 42104

GALVAO, Paulo¹, HALIHAN, Todd², and HIRATA, Ricardo¹, (1) University of Sao Paulo, Institute of Geosciences, Rua do Lago 562, São Paulo, Sao Paulo, 05508080, Brazil, hidropaulo@gmail.com, (2) Boone Pickens School of Geology, Oklahoma State University, 105 Noble Research Center, Stillwater, OK 74078

WALL, John, Raleigh, NC 27695, jwall@ncsu.edu, BOHNENSTIEHL, DelWayne R., Department of Marine, Earth, and Atmospheric Sciences, North Carolina State University, Raleigh, NC 27695, WEGMANN, Karl W., Department of Marine, Earth, and Atmospheric Sciences, North Carolina State University, Campus Box 8208, Raleigh, NC 27695, and LEVINE, Norman, Geology and Environmental Geosciences, College of Charleston, 66 George St, Charleston, SC 29424

VENI, George¹, GOLDSCHEIDER, Nico², and CHEN, Zhao², (1) National Cave and Karst Research Institute, 400-1 Cascades Avenue, Carlsbad, NM 88220-6215, gveni@nckri.org, (2) Institute of Applied Geosciences, Karlsruhe Institute of Technology, Kaiserstr. 12, Karlsruhe, 76131, Germany