2009 Portland GSA Annual Meeting (18-21 October 2009)

LOVE, Andrew¹, CROSSEY, Laura J.², KARLSTROM, Karl², HILTON, David R.³, WOLAVER, Brad D.¹ and ROUSSEAU-GUEUTIN, Pauline¹, (1)School of Chemistry, Physics and Earth Sciences, Flinders University, GPO Box 2100, Adelaide, South Australia, 5046, Australia, (2)Earth & Planetary Sciences, University of New Mexico, Northrop Hall, Albuquerque, NM 87131, (3)Geosciences Research Div, Scripps Inst. of Oceanography, La Jolla, CA 92037, andy.love@flinders.edu.au, andy.love@flinders.edu.au

CROSSEY, Laura J.¹, LOVE, Andrew², KARLSTROM, Karl¹, HILTON, David R.³ and KEPPEL, Mark², (1)Earth & Planetary Sciences, University of New Mexico, Northrop Hall, Albuquerque, NM 87131, (2)School of Chemistry, Physics and Earth Sciences, Flinders University, GPO Box 2100, Adelaide, South Australia, 5046, Australia, (3)Geosciences Research Div, Scripps Inst. of Oceanography, La Jolla, CA 92037, lcrossey@unm.edu, lcrossey@unm.edu

REGIER, Orin, School of Natural Resources, University of Nebraska-Lincoln, 604 Hardin Hall, Lincoln, NE 68583-0996, HOLZ, Aris, School of Natural Resources, University of Nebraska-Lincoln, 502 Hardin Hall, Lincoln, NE 68583-0995, EISENHAUER, Dean E., Biological Systems Engineering, University of Nebraska-Lincoln, 238 L.W. Chase Hall, Lincoln, NE 68588-0726 and HARVEY, F. Edwin, School of Natural Resources, University of Nebraska-Lincoln, PO Box 830996, Lincoln, NE 68583-0996, regier22@yahoo.com, regier22@yahoo.com

LAINCZ, Jozef¹, HAYS, Phillip D.², WINSTON, Byron¹ and ZIEGLER, Susan³, (1)Environmental Dynamics, University of Arkansas, 113 Ozark Hall, Fayetteville, AR 72701, (2)Department of Geosciences, University of Arkansas, 113 Ozark Hall, Fayetteville, AR 72701, (3)Department of Earth Sciences, Memorial University of Newfoundland, St. John's, NL, A1B 3X5, Canada, jlaincz@uark.edu, jlaincz@uark.edu

WELCH, Heather L., U.S. Geological Survey, 308 South Airport Road, Jackson, MS 39208, GREEN, Christopher T., US Geological Survey, 345 Middlefield Rd, Menlo Park, CA 94025 and COUPE, Richard H., U. S. Geol Survey, 308 South Airport Road, Pearl, MS 39208-6649, hllott@usgs.gov, hllott@usgs.gov

ROSE, Claire E., Department of the Interior, U. S. Geological Survey, 308 S. Airport Road, Pearl, MS 39208-6649, NIMMO, John R., U.S. Geological Survey, 345 Middlefield Road, Menlo Park, CA 94025, PERKINS, Kim S., 345 Middlefield Rd, MS-420, Menlo Park, CA 94025 and COUPE, Richard H., U. S. Geol Survey, 308 South Airport Road, Pearl, MS 39208-6649, cerose@usgs.gov, cerose@usgs.gov

REILLY, Timothy J.¹, SMALLING, Kelly L.², ORLANDO, James L.², KUIVILA, Kathryn M.², BATTAGLIN, William A.³, MEYER, Michael T.⁴ and SANDSTROM, Mark W.⁵, (1)New Jersey Water Science Center, U.S. Geological Survey, 810 Bear Tavern Road, Suite 206, West Trenton, NJ 08628, (2)Sacramento Water Science Center, U.S. Geological Survey, Placer Hall, 6000 J Street, Sacramento, CA 95819-6129, (3)Colorado Water Science Center, U.S. Geological Survey, Box 25046, MS 415, Denver Federal Center, Lakewood, CO 80225, (4)U.S. Geological Survey, Kansas Water Science Center, Lawrence, KS 66049, (5)National Water Quality Laboratory, U.S. Geological Survey, P.O. Box 25046 MS 407, Ddenver, CO 80225, tjreilly@usgs.gov, tjreilly@usgs.gov

GREENE, Dustin L., School of Natural Resources, University of Nebraska-Lincoln, 603 Hardin Hall, Lincoln, NE 68583-0996, HARVEY, F. Edwin, School of Natural Resources, University of Nebraska-Lincoln, PO Box 830996, Lincoln, NE 68583-0996 and HOLZ, Aris, School of Natural Resources, University of Nebraska-Lincoln, 502 Hardin Hall, Lincoln, NE 68583-0995, dgreene@huskers.unl.edu, dgreene@huskers.unl.edu

WELCH, Stephanie E., Geology and Geophysics, Louisiana State University, Baton Rouge, LA 70803 and HANOR, Jeffrey S., Geology and Geophysics, Louisiana State University, Baton Rouge, LA 70803-4101, swelch3@lsu.edu, swelch3@lsu.edu

PETERMAN, Zell E.¹, FUTA, K.¹, THAMKE, Joanna² and PRESTON, Todd³, (1)U.S. Geological Survey, MS 963 Box 25046 DFC, Denver, CO 80225, (2)U.S. Geological Survey, 3162 Bozeman Ave, Helena, MT 59601, (3)U.S. Geological Survey, P.O. Box 173492, Bozeman, MT 59717, peterman@usgs.gov, peterman@usgs.gov

BIANCHI, Marco¹, ZHENG, Chunmiao¹, TICK, Geoffrey R.¹ and GORELICK, Steven M.², (1)Department of Geological Sciences, The University of Alabama, Tuscaloosa, AL 35487, (2)Environmental Earth Systems Science, Stanford University, Stanford, CA 94305, mbianchi@bama.ua.edu, mbianchi@bama.ua.edu

SMITH, Megan M.¹, SILVA, Jeff A.K.², MUNAKATA-MARR, Junko² and MCCRAY, John E.³, (1)Hydrologic Science & Engineering Program, Colorado School of Mines, 1500 Illinois Street, Golden, CO 80401, (2)Environmental Science & Engineering Division, Colorado School of Mines, 1500 Illinois Street, Golden, CO 80401, (3)Civil and Environmental Engineering, Colorado School of Mines, 1500 Illinois Street, Golden, CO 80401, megsmith@mines.edu, megsmith@mines.edu

MA, Rui, Department of Geological Sciences, University of Alabama, Tuscaloosa, AL 35487, ZHENG, Chunmiao, Department of Geological Sciences, The University of Alabama, Tuscaloosa, AL 35487, ZACHARA, John M., Fundamental Sciences Directorate, Northwest National Laboratory, Richland, WA 99354, ROCKHOLD, Mark, Pacific Northwest National Lab, Richland, WA 99354 and WARD, Andy, Pacific Northwest National Laboratory, PO Box 999, MSIN K9-36, Richland, WA 99352, ma.rui@ua.edu, ma.rui@ua.edu

WOOCAY, Arturo, Environmental Science and Engineering, The University of Texas at El Paso, 500 W University Ave, 210 Burges Hall, El Paso, TX 79968 and WALTON, John, Environmental Science and Engineering, The University of Texas at El Paso, 500 W University Ave, Civil Engineering Department, El Paso, TX 79968, awoocay@miners.utep.edu, awoocay@miners.utep.edu