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

GONTZ, Allen¹, KEMP, Justine², PIETSCH, Tim² and SHULMEISTER, James³, (1)School for the Environment, University of Massachusetts Boston, 100 Morrissey Boulevard, Boston, MA 02125-3393, (2)Australian Rivers Institute, Griffith University, Nathan, 4111, Australia, (3)School of Earth and Environmental Science, University of Queensland, St Lucia, Brisbane, 4072, Australia

SOSA-GONZALEZ, Veronica, The Rubenstein School, University of Vermont, Aiken Center, 81 Carrigan Drive, Burlington, VT 05405, BIERMAN, Paul, Department of Geology and Rubenstein School of Environment and Natural Resources, University of Vermont, Delehanty Hall, 180 Colchester Ave, Burlington, VT 05405, FERNANDES, Nelson, Department of Geography, Geosciences Institute, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil and ROOD, Dylan H., AMS Laboratory, Scottish Universities Environmental Research Centre (SUERC), East Kilbride, G75 0QF, United Kingdom

DIETZ, Robert D.¹, ENGSTROM, Daniel R.², ALMENDINGER, James E.³ and SCHOTTLER, Shawn², (1)Water Resources Science Program, University of Minnesota, St. Paul, MN 55108, (2)St. Croix Watershed Research Station, Science Museum of Minnesota, Marine on St. Croix, MN 55047, (3)Saint Croix Watershed Research Station, 16910 152nd St N, Marine On Saint Croix, MN 55047-9794

WEIS, Dominique, Earth, Ocean and Atmospheric Sciences, University of British Columbia, Pacific Centre for Isotopic and Geochemical Research, 2020-2207 Main Mall, Vancouver, BC V6T 1Z4, Canada, CARPENTIER, Marion, Laboratoire Magmas et Volcans, Université Blaise Pascal, CNRS, Clermont-Ferrand, 63000, France and CHAUVEL, Catherine, Directrice de Recherche CNRS, ISTerre, Maison des Geosciences, 1381 Rue de la Piscine, BP 53, Grenoble, 38041, France

GRANT, Gordon E., Pacific Northwest Research Station, USDA Forest Service, 426 NW 30th Street, Corvallis, OR 97330 and LEWIS, Sarah L., College of Earth Ocean and Atmospheric Sciences, Oregon State University, Corvallis, OR 97331

RODENGEN, Thomas¹, PELLATT, Marlow¹ and KOHFELD, Karen E.², (1)Parks Canada, Vancouver, BC V6B 6B4, Canada, (2)Simon Fraser University, School of Resource and Environmental Management, Vancouver, BC V5A1S6, Canada

LOBEGEIER, Melissa K., Department of Geosciences, Middle Tennessee State University, Box 9, Murfreesboro, TN 37132, BROWN, Amanda R., Department of Physics, Geology and Astronomy, University of Tennessee at Chattanooga, 615 McCallie Avenue, MC 6556, Chattanooga, TN 37403 and SILVEIRA, Emily, Department of Geological Sciences, California State University, Fullerton, 800 N State College Blvd, McCarthy Hall, room 254, Fullerton, CA 92831

PETERSON, Hannah¹, HENLEY, Sheryce², JACKSON, Joshua W.¹, WANG, Weihong¹ and CADET, Eddy³, (1)Department of Earth Science, Utah Valley University, 800 W. University Parkway, Orem, UT 84058, (2)Intergrative Bioscience, Tuskegee University, 1200 W. Montgomery Rd, Tuskegee Inst, AL 36088, (3)Department of Earth Science, Utah Valley University, 800 West University Parkway, Orem, UT 84058

PERELLO, Melanie, Center for the Environment, Plymouth State University, 17 High Street, MSC 63, Plymouth, NH 03264 and DONER, Lisa A., Center for the Environment; Environmental Science & Policy Dept, Plymouth State University, 17 High St., MSC 67, Plymouth, NH 03264

REAVIE, Euan D.¹, SHAW CHRAÏBI, Victoria², KIRETA, Amy³ and ALLINGER, Lisa¹, (1)Natural Resources Research Institute, University of Minnesota Duluth, 5013 Miller Trunk Hwy, Duluth, MN 55811, (2)Department of Earth and Atmospheric Sciences, University of Nebraska-Lincoln, 312 Bessey Hall, Lincoln, NE 68588, (3)Sawyer Environmental Sciences Center, University of Maine, Orono, ME 04469

LUZZADDER-BEACH, Sheryl, Geography and the Environment, University of Texas at Austin, CLA Bldg. Rm. 3.306, A3100, 305 E. 23rd Street, Austin, TX 78712 and BEACH, Timothy P., Department of Geography and the Environment, University of Texas at Austin, CLA Bldg. Rm. 3.306, A3100, 305 E. 23rd Street, Austin, TX 78712

ROBERTSON, Paul¹, KERSWELL, Buchanan¹, WALTHER, Suzanne², WANG, Weihong³, CARLING, Gregory T.⁴, REY, Kevin A.⁵ and NELSON, Stephen T.⁶, (1)Department of Earth Science, Utah Valley University, 800 West University Parkway, Orem, UT 84058, (2)Department of Environmental and Ocean Sciences, University of San Diego, 5998 Alcala Park, San Diego, CA 92110, (3)Department of Earth Science, Utah Valley University, 800 W. University Parkway, Orem, UT 84058, (4)Geological Sciences, Brigham Young University, Provo, UT 84602, (5)Department of Geological Sciences, Brigham Young University, Provo, UT 84602, (6)Dept. of Geological Sciences, Brigham Young University, S-389 ESC, Provo, UT 84602