2015 GSA Annual Meeting in Baltimore, Maryland, USA (1-4 November 2015)

PHILLIPS, Scott W., US Geological Survey, 5522 Research Park Drive, Baltimore, MD 21228 and SANFORD, Ward, U.S. Geological Survey, 431 National Center, 12201 Sunrise Valley Drive, Reston, VA 20192, swphilli@usgs.gov

SECK, Alimatou, Interstate Commission on the Potomac River Basin, 30 W. Gude Drive, Suite 450, Rockville, MD 20850 and WELTY, Claire, Center for Urban Environmental Research and Education and Department of Chemical, Biochemical, and Environmental Engineering, University of Maryland, Baltimore County, Baltimore, MD 21250, aseck@icprb.org

ZELL, Wesley O., Civil and Environmental Engineering, University of Virginia, Charlottesville, VA 22904, SANFORD, W.E., U.S. Geological Survey, 431 National Center, Reston, VA 20192, CULVER, T.B., Civil and Environmental Engineering, University of Virginia, Charlottesville, 22904 and GOODALL, J.L., Civil and Environmental Engineering, Charlottesville, VA 22904, wz4k@virginia.edu

MCKENNA, Thomas E., Delaware Geological Survey, The University of Delaware, 257 Academy Street, Newark, DE 19716, mckennat@udel.edu

EGGLESTON, Jack, US Geological Survey, Water Resources Division, 79 Greenough St, Brookline, MA 02445, SPEIRAN, Gary, U.S. Geological Survey, Virginia Water Science Center, 1730 E. Parham Rd., Richmond, 23228-2282, WURSTER, Fred, U.S. Fish and Wildlife Service, Dismal Swamp Refuge, 3100 Desert Road, Suffolk, VA 23434, MISUT, Paul, USGS, Coram, NY 11727 and FINKELSTEIN, Jason, USGS, CORAM, NY 11727, jegglest@usgs.gov

SPEIRAN, Gary, U.S. Geological Survey, Virginia Water Science Center, 1730 E. Parham Rd., Richmond, 23228-2282, WURSTER, Fred, U.S. Fish and Wildlife Service, Dismal Swamp Refuge, 3100 Desert Road, Suffolk, VA 23434 and EGGLESTON, Jack, US Geological Survey, Water Resources Division, 79 Greenough St, Brookline, MA 02445, gspeiran@usgs.gov

JORDAN, Thomas E.¹, BRENNER, Dana C.², FISHER, Thomas R.³, GARDNER, John R.⁴, GUSTAFSON, Anne B.³, KNEE, Karen⁵ and MIKLAS, Joseph J.⁶, (1)Smithsonian Environmental Research Center, Nutrient Laboratory, P.O. Box 28, 647 Contees Wharf Road, Edgewater, MD 21037, (2)Johns Hopkins University, Baltimore, MD 21218, (3)University of Maryland, Horn Point Environmental Laboratory, Cambridge, MD 21613, (4)Duke University, Nicholas School for the Environment, Durham, NC 27708, (5)American University, Washington, DC, DC 20016, (6)Smithsonian Environmental Research Center, 647 Contees Wharf Road, PO Box 28, Edgewater, MD 21037, jordanth@si.edu

WILSON, Alicia, Earth and Ocean Sciences, Univ of South Carolina, 701 Sumter St, Columbia, SC 29208, awilson@geol.sc.edu

MCCOY, Kurt J., US Geological Survey, Richmond, VA 23228 and NELMS, David L., U.S. Geological Survey, Virginia Water Science Center, Richmond, VA 23228, kjmccoy@usgs.gov

WILUSZ, Daniel C.¹, HARMAN, Ciaran J.¹, SANFORD, Ward E.² and BALL, William P.¹, (1)Department of Geography and Environmental Engineering, Johns Hopkins University, 3400 N Charles Street, Baltimore, MD 21218, (2)U.S. Geological Survey, 431 National Center, 12201 Sunrise Valley Drive, Reston, VA 20192, dwilusz1@jhu.edu

ALLEN, Joshua M.¹, PRICE, René M.², WHITMAN, Dean¹, FRANKOVICH, Thomas A.² and FOURQUREAN, James W.², (1)Department of Earth and Environment, Florida International University, 11200 SW 8th Street, Miami, FL 33199, (2)Southeast Environmental Research Center, Florida International University, 11200 SW 8th Street, Miami, FL 33199, jalle091@fiu.edu

KNIGHTS, Deon, School of Earth Sciences, The Ohio State University, 054 Mendenhall Laboratory, South Oval Mall, Columbus, OH 43210, SAWYER, Audrey H., School of Earth Sciences, The Ohio State University, 12, Columbus, OH 43210, BARNES, Rebecca, Environmental Science, Colorado College, Colorado Springs, CO 80903, MUSIAL, Cole, Earth and Environmental Sciences, The University of Kentucky, Lexington, KY 40502 and BRAY, Sam, Environmental Program, Colorado College, Colorado Springs, CO 80903, knights.12@osu.edu

SCHNAAR, Gregory, Daniel B. Stephens & Associates, Inc., Santa Barbara, CA 93105; Environmental Science and Policy Program, University of Maryland, College Park, MD 20740, DODGE, John, Daniel B. Stephens & Associates, Inc., Newport Beach, CA 92660 and CULLEN, Stephen J., Daniel B. Stephens & Associates, Inc., Santa Barbara, CA 93105, gschnaar@dbstephens.com

GENG, Xiaolong and BOUFADEL, Michel, Department of Civil and Environmental Engineering, New Jersey Institute of Technology, Newark, NJ 07102-1824, gengxiaolong@gmail.com