2007 GSA Denver Annual Meeting (28–31 October 2007)
Session No. 180 Tuesday, 30 October 2007
1:30 PM-5:30 PM, Colorado Convention Center: Exhibit Hall E/F

T40. The Role of Sediments in Hydrology and Hydrogeology: Streams, Springs, Karst Systems, and Hyporheic Zones (Posters)

Authors will be present from 2:30 to 4:30 PM
 Paper #Booth #
180-1148DIURNAL, RAINFALL RESPONSE, AND LONGER PERIOD TEMPERATURE VARIABILITY IN TWO WATERSHEDS IN WESTERN MICHIGAN: NAGORSEN, Sarah E.1, WAMPLER, Peter J.2, and WOMBLE, Patrick J.2, (1) Geology, Grand Valley State University, 1 Campus Drive, Alllendale, MI 49401, NAGORSES@student.gvsu.edu, (2) Geology Department, Grand Valley State University, 1 Campus Drive, Allendale, MI 49401
180-2149VARIATION OF HYPORHEIC ZONE CHARACTERISTICS BENEATH A MICHIGAN FRESHWATER STREAM: BOBRYK, Christopher W., Environmental Science Program, Wayne State University, 0221 Old Main, 4841 Cass, Detroit, MI 48202, cbobryk@yahoo.com and LEMKE, Lawrence D., Department of Geology, Wayne State University, 0224 Old Main, 4841 Cass, Detroit, MI 48202
180-3150OBSERVATIONS OF HYPORHEIC ZONE PROCESSES DURING SHORT-TERM, DAILY WATER RELEASES ON THE DEERFIELD RIVER IN CHARLEMONT, MASSACHUSETTS: MOREAU, Sabrina and BOUTT, David, Department of Geosciences, University of Massachusetts, Morrill Science Center, 611 North Pleasant Street, Amherst, MA 01003, smoreau03@gmail.com
180-4151SEDIMENT DISTRIBUTION AROUND DEBRIS DAMS: IMPACTS ON STREAMBED HYDROLOGY, BIOGEOCHEMISTRY AND TEMPERATURE DYNAMICS IN SMALL STREAMS: LAUTZ, Laura K., Forest and Natural Resources Management, SUNY College of Environmental Science and Forestry, 207 Marshall Hall, 1 Forestry Drive, Syracuse, NY 13210, lklautz@esf.edu, FANELLI, Rosemary M., Forest and Natural Resource Management, SUNY College of Environmental Science and Forestry, 208 Marshall Hall, 1 Forestry Drive, Syracuse, NY 13210, KRANES, Nathan T., Department of Earth Sciences, Syracuse University, Syracuse, NY 13244, and SIEGEL, Donald I., Department of Earth Sciences, Syracuse Univ, 204 Heroy Geology Laboratory, Syracuse, NY 13244-1070
180-5152THE ROLE OF OPEN-FRAMEWORK GRAVELS IN CREATION OF PREFERENTIAL FLOW IN HYPORHEIC BRAIDED RIVER SEDIMENTS: ENGSTROM, Dale1, WOESSNER, William W.1, and GANNON, James E.2, (1) Department of Geosciences, University of Montana, Missoula, MT 59812, dale.engstrom@umontana.edu, (2) Division of Biological Sciences, University of Montana, Missoula, MT 59812
180-6153SEDIMENT DISCHARGE VARIATIONS IN MULTIPLE PENNSYLVANIA KARST SYSTEMS: HERMAN, Ellen K., Department of Geology, Bucknell University, 224 O'Leary Center, Lewisburg, PA 17837, ekh008@bucknell.edu, TORAN, Laura, Geology, Temple University, 1901 N 13th Street, Philadelphia, PA 19122, and WHITE, William B., Department of Geosciences & Materials Research Institute, Pennsylvania State University, 210 Materials Research Laboratory, University Park, PA 16802
180-7154EFFECTS OF BED PERMEABILITY ON FINE SEDIMENT TRANSPORT: HAMM, Nathan T., DADE, W. Brian, and RENSHAW, Carl E., Dept. of Earth Sciences, Dartmouth College, Hanover, NH 03755, nhamm@dartmouth.edu
180-8155PORE-WATER EXCHANGE AT THE SEDIMENT-WATER INTERFACE: DADE, W. Brian, RENSHAW, Carl E., HAMM, Nathan T., BOROSUND, Miriam, and FELD, Shara, Dept. of Earth Sciences, Dartmouth College, Hanover, NH 03755, brian.dade@dartmouth.edu
180-9156MODELING HYPORHEIC ZONE THERMAL PULSES THROUGH A SEDIMENT PACK IN A LABORATORY FLUME: DOGWILER, Toby1, WOODSIDE, John S.2, and PETERSON, Eric W.2, (1) Department of Geoscience, Winona State University, PO Box 5838, Winona, MN 55987-5838, tdogwiler@winona.edu, (2) Geography - Geology, Illinois State University, Campus Box 4400, Normal, IL 61790
180-10157NEW EVIDENCE FOR SPELEOGENESIS CA. 50 TO 30 KA FROM PORTER CAVE, CENTRAL INDIANA: POTENTIAL GLACIAL HYDROLOGIC AND DYNAMIC CONTROLS: WOOD, John R.1, FORMAN, Steven L.1, and EVERTON, David W.2, (1) Earth and Environmental Sciences, University of Illinois at Chicago, 845 W. Taylor Street, Chicago, IL 60607, jwood6@uic.edu, (2) Indiana Cave Survey, PO Box 2401, Indianapolis, IN 46206
180-11158MASS TRANSPORT BETWEEN SURFACE WATER AND GROUNDWATER: THE INFLUENCE OF DISPERSIVE MIXING: BOUTT, David, Department of Geosciences, University of Massachusetts, Morrill Science Center, 611 North Pleasant Street, Amherst, MA 01003, dboutt@geo.umass.edu and FLEMING, Brandon, Geosciences, UMass-Amherst, 611 N. Pleasant St, 233 Morrill Science Center, Amherst, MA 01003

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