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| 105-1 | 1:30 PM | GROUNDWATER – SURFACE WATER INTERACTIONS IN A POLAR DESERT, THE MCMURDO DRY VALLEYS, ANTARCTICA: LYONS, W. Berry, Byrd Polar Research Center, Ohio State University, 1090 Carmack Road, Columbus, OH 43210, lyons.142@osu.edu, MCKNIGHT, Diane M., INSTAAR, Univ of Colorado, 1560 30th St, Boulder, CO 80309, and TYLER, Scott, Hydrological Sciences Program, University of Nevada, Reno, MS 175, Reno, NV 89557-0180 |
| 105-2 | 1:50 PM | SPATIAL PATTERNS OF REDUCING CONDITIONS AND MASS FLUXES OF DISSOLVED SPECIES IN A STREAMBED AND THEIR RELATIONSHIP TO GROUNDWATER DISCHARGE PATTERNS: CONANT, Brewster Jr, CHERRY, John A., and GILLHAM, Robert W., Department of Earth Sciences, Univ of Waterloo, 200 University Ave. W, Waterloo, ON N2L 3G1, Canada, bconantj@uwaterloo.ca |
| 105-3 | 2:10 PM | MAPPING GROUNDWATER SPRINGS WITHIN SCOUR POOLS IN COASTAL RIVERS IN GEORGIA: REICHARD, James S., Dept. of Geology and Geography, Georgia Southern University, P.O. Box 8149, Statesboro, GA 30460-8149, jreich@georgiasouthern.edu |
| 105-4 | 2:25 PM | GAS EXCHANGE CHARACTERISTICS OF DICHLORODIFLUOROMETHANE (CFC-12) IN STREAM WATER: STOLP, Bert J., U.S. Geol Survey, 2329 W Orton Cir, Salt Lake City, UT 84119, bjstolp@usgs.gov, SOLOMON, D. Kip, Department of Geology & Geophysics, Univ of Utah, 135 S. 1460 E., Room 719, Salt Lake City, UT 84112, and KIMBALL, Briant A., U.S. Geological Survey, 2329 W Orton Cir, West Valley City, UT 84119 |
| 105-5 | 2:40 PM | SOURCES OF E. COLI AT THE LAKE-GROUNDWATER INTERFACE OF BEACHES ALONG THE SHORELINES OF LAKE HURON AND GEORGIAN BAY, ONTARIO, CANADA: CROWE, Allan S.1, MILNE, Jacqui1, and WEIR, Susan C.2, (1) Environment Canada, National Water Research Institute, Canada Centre for Inland Waters, 867 Lakeshore Road, Burlington, ON L7R 4A6, Canada, allan.crowe@ec.gc.ca, (2) Laboratory Services Section, Ontario Ministry of the Environment, 125 Resources Road, Etobicoke, ON M9P 3V6, Canada |
| 105-6 | 2:55 PM | TOWARDS QUANTIFICATION OF SALINITY DYNAMICS OF MODERN LAKES IN SEMI-ARID DUNE ENVIRONMENTS: NEBRASKA SAND HILLS: ZLOTNIK, Vitaly A.1, FRITZ, Sherilyn1, SWINEHART, Jim2, BENNETT, Danuta1, and BURBACH, Mark2, (1) Department of Geosciences, Univ of Nebraska-Lincoln, Lincoln, NE 68588-0340, vzlotnik1@unl.edu, (2) School of Natural Resources, Univ of Lincoln-Nebraska, Lincoln, NE 68588-0517 |
| 105-7 | 3:10 PM | OSTRACODE OCCURRENCE, WATER CHEMISTRY, AND GROUNDWATER IN WESTERN MONGOLIA: ITO, Emi, Geology and Geophysics, and Limnological Research Center, University of Minnesota, 310 Pillsbury Drive, SE, Minneapolis, MN 55455, eito@umn.edu, MARTENS, Koen, Freshwater Biology, Royal Belgian Institute of Natural Sciences, Vautierstraat 29, Brussels, 1000, Belgium, and ALMENDINGER, James E., Saint Croix Watershed Research Station, 16910 152nd St N, Marine On Saint Croix, MN 55047-9794 |
| | 3:25 PM | Break |
| 105-8 | 3:35 PM | HYDROLOGIC RESPONSE OF THE CROW WING WATERSHED, MINNESOTA TO MID-HOLOCENE CLIMATE CHANGE: PERSON, Mark Austin1, ROY, Prasenjit1, ITO, Emi2, WINTER, Thomas3, GUTOWSKI, William4, ROSENBERRY, Donald5, COHEN, Denis6, and WRIGHT, Herbert2, (1) Geological Sciences, Indiana University, 1001 E 10th St, Bloomington, IN 47405, maperson@indiana.edu, (2) Department of Geology and Geophysics, Univ of Minnesota, 310 Pillsbury Drive, SE, Minneapolis, MN 55455, (3) Denver, CO 80225, (4) Geological and Atmospheric Sciences, Iowa State Univ, 253 Science I, Ames, IA 50011-3212, (5) U.S. Geological Survey, MS 413,Bldg. 53, Box 25046, Denver, CO 80225, (6) Geological and Atmospheric Sciences, Iowa State Univ, Ames, IA 50011 |
| 105-9 | 3:55 PM | WETLAND HYDROLOGY AND OSTRACODE SHELL δ18O VARIABILITY: CLOTTS, Rebecca, Geology and Geophysics, and Limnological Research Center, Univ of Minnesota, 310 Pillsbury Dr SE, Minneapolis, MN 55455, kemp0121@umn.edu, ITO, Emi, Geology and Geophysics, and Limnological Research Center, University of Minnesota, 310 Pillsbury Drive, SE, Minneapolis, MN 55455, and FORESTER, Richard, U.S. Geol Survey, Mail Stop MS 980 ESP, USGS DFC, Denver, CO 80225 |
| 105-10 | 4:15 PM | HOLOCENE-SCALE GROUNDWATER-SURFACE WATER INTERACTION IN PRAIRIE LAKES: ASSESSING THE INDIVIDUAL RESPONSE OF LAKES TO HYDROLOGIC AND CLIMATIC CHANGE: SMITH, Alison J., Department of Geology, Kent State University, Kent, OH 44242, alisonjs@kent.edu, ITO, Emi, Geology and Geophysics, and Limnological Research Center, University of Minnesota, 310 Pillsbury Drive, SE, Minneapolis, MN 55455, DONOVAN, Joseph, Geology & Geography, West Virginia Univ, PO Box 6300, Morgantown, WV 26506, YU, Zicheng, Department of Earth and Environmental Sciences, Lehigh Univ, 31 Williams Dr, Bethlehem, PA 18015, and ENGSTROM, Daniel, St. Croix Watershed Research Station, Science Museum of Minnesota, 16910 142nd St. North, Marine on St. Croix, MN 55047 |
| 105-11 | 4:30 PM | PALEOHYDROLOGICAL SIGNIFICANCE OF STRUVITE OCCURRENCE IN MID-HOLOCENE SEDIMENTS OF KETTLE LAKE, WESTERN NORTH DAKOTA: DONOVAN, Joe1, GRIMM, Eric C.2, MUELLER, Pietra2, CLARK, Jim3, ALMENDINGER, James E.4, ENGSTROM, Daniel R.5, FRITZ, Sherilyn6, ITO, Emi7, and SMITH, Alison J.8, (1) Dept of Geology and Geography, West Virginia University, Morgantown, WV 26506-6300, donovan@geo.wvu.edu, (2) Illinois State Museum, Research and Collections Center, 1011 East Ash Street, Springfield, IL 62703, (3) Department of Botany, Duke University, P.O. Box 90338, Durham, NC 27708, (4) Saint Croix Watershed Research Station, 16910 152nd St N, Marine On Saint Croix, MN 55047-9794, (5) St. Croix Watershed Research Station, Sci Museum of Minnesota, Marine on St. Croix, MN 55047, (6) Department of Geosciences, Univ of Nebraska-Lincoln, Lincoln, NE 68588-0340, (7) Geology and Geophysics, and Limnological Research Center, University of Minnesota, 310 Pillsbury Drive, SE, Minneapolis, MN 55455, (8) Department of Geology, Kent State University, Kent, OH 44242 |
| 105-12 | 4:45 PM | LATE QUATERNARY OSTRACODES AS INDICATORS OF SALINITY CONDITIONS AND PALEOHYDROLOGY IN A MID-CONTINENT WETLAND, CHEYENNE BOTTOMS, KANSAS: PFAFF, LaDorna Jo1, SCHULMEISTER, Marcia K.1, CRONIN, Thomas M.2, SMITH, Alison J.3, and ABER, James S.1, (1) Earth Science Department, Emporia State Univ, 1200 Commercial St, Box 4030, Emporia, KS 66801, pfaff@copper.net, (2) 926A USGS, USGS National Center, 12201 Sunrise Valley Drive, Reston, VA 20192, (3) Department of Geology, Kent State Univ, Kent, OH 44242 |
| 105-13 | 5:00 PM | GROUND-WATER CONTRIBUTION TO HYDROLOGY-DRIVEN DEVELOPMENT OF WETLAND PLANT COMMUNITIES: WILCOX, Douglas A., BAEDKE, Steve J., and THOMPSON, Todd A., Great Lakes Science Center, U.S. Geol Survey, 1451 Green Road, Ann Arbor, MI 48105, douglas_wilcox@usgs.gov |
| 105-14 | 5:15 PM | INSIGHT INTO GROUNDWATER CONTRIBUTIONS TO WETLANDS USING AQUEOUS GEOCHEMICAL INDICATORS AND GROUNDWATER FLOW MODELING: THREE CASES STUDIES FROM RIDGE AND SWALE SEQUENCES IN THE UPPER GREAT LAKES: BAEDKE, Steve J., Deptartment of Geology and Environmental Science, James Madison University, MSC 7703, Harrisonburg, VA 22807, baedkesj@jmu.edu, WILCOX, Douglas A., Great Lakes Science Center, U.S. Geol Survey, 1451 Green Road, Ann Arbor, MI 48105, and THOMPSON, Todd A., Indiana Geological Survey, Indiana University, 611 North Walnut Grove, Bloomington, IN 47405 |
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