Session No. 71 Monday, October 28, 2002

8:00 AM-12:00 PM, Colorado Convention Center: A205
T60. Rivers in Karst: Processes and Applications
Ira D. Sasowsky and Gregory S. Springer, Presiding
 Paper #Start Time
71-18:00 AM THE REAL RIVER STYX: THE KARST-CONTROLLED BIOGEOGRAPHY OF SUBSURFACE LIFE?: BOSTON, Penelope J., Dept. of Earth and Environmental Science, New Mexico Institute of Mining and Technology (NMT), Socorro, NM 87801, pboston@complex.org.
71-28:20 AM FLUVIAL DISTURBANCES IN KARST STREAMS: SEDIMENT TRANSPORT PROCESSES: DOGWILER, Toby, Department of Geological Sciences, Univ Missouri - Columbia, 101 Geological Sciences Building, Columbia, MO 65211-1380, tjd18a@mizzou.edu and WICKS, Carol M., Department of Geological Sciences, Univ of Missouri-Columbia, 101 Geology Building, Columbia, MO 65211
71-38:40 AM TESTING LATE CENOZOIC UPLIFT OF THE SIERRA NEVADA, CALIFORNIA, USING CAVE-DERIVED RIVER INCISION RATES: STOCK, Gregory M. and ANDERSON, Robert S., Department of Earth Sciences, Univ of California, Santa Cruz, Santa Cruz, CA 95064, gstock@es.ucsc.edu
71-49:00 AM CONTROLS ON HYDRAULIC VARIABLES IN BEDROCK STREAMS INCISING SOLUBLE AND INSOLUBLE STRATA: BUCKEYE CREEK AND GREENBRIER RIVER, WEST VIRGINIA: SPRINGER, Gregory S., Dept. of Geological Sciences, Ohio Univ, 214 Clippinger Hall, Athens, OH 45701, laramide@bedrockstreams.org, WOHL, Ellen E., Colorado State Univ, Dept Earth Resources, Fort Collins, CO 80523-1482, and FOSTER, Julie A., Dept of Geology and Geography, West Virginia Univ, Morgantown, WV 26505
71-59:15 AM CONDUIT HYDRAULICS IN KARST AQUIFERS: CONCEPTS AND PROBLEMS: WHITE, William B., Geosciences, Pennsylvania State Univ, 210 Materials Research Laboratory, University Park, PA 16802, wbw2@psu.edu and HERMAN, Ellen K., NASA Astrobiology Institute and Department of Geosciences, Penn State, 438 Deike Bldg, University Park, PA 16802
71-69:30 AM WATER EXCHANGE BETWEEN CONDUITS AND MATRIX IN THE SANTA FE RIVER SINK-RISE SYSTEM OF THE FLORIDAN AQUIFER: SCREATON, Elizabeth J., GINN, Brian, MARTIN, Jon, and SMITH, Lauren, Geological Science, Univ of Florida, Box 112120, Gainesville, FL 32611, jmartin@geology.ufl.edu
71-79:45 AM KARST IS A WORK IN PROGRESS WITH FEEDBACK MECHANISMS AND EXTERNAL FACTORS CONTINUALLY CHANGING THE ENDPOINT: PEDERSON, Darryll T., Department of Geosciences, Univ of Nebraska-Lincoln, 304 Bessey Hall, Lincoln, NE 68588-0340, dpederson2@unl.edu.
 10:00 AM Break
71-810:15 AM WERE OMAN’S GIANT CAVERNS FORMED DURING PLUVIAL CONDITIONS OR BY HYPOGENIC WATERS?: HOSE, Louise D., Department of Physical Sciences, Chapman Univ, 1 University Drive, Orange, CA 92866, hose@chapman.edu.
71-910:30 AM AN EXAMINATION OF PERENNIAL STREAM DRAINAGE PATTERNS WITHIN THE TURNHOLE BEND BASIN OF THE MAMMOTH CAVE WATERSHED, KENTUCKY: GLENNON, J. Alan, Hoffman Environmental Research Institute, Western Kentucky Univ, One Big Red Way, Bowling Green, KY 42101, alan.glennon@wku.edu.
71-1010:45 AM CHARACTERIZING SEDIMENT TRANSPORT DURING STORM FLOW THROUGH A KARST AQUIFER, INNER BLUEGRASS REGION, KENTUCKY: MCFARLAND, J.T. and FRYAR, A.E., Geological Sciences, Univ of Kentucky, 101 Slone Building, Lexington, KY 40506-0053, jtmcfa0@uky.edu
71-1111:00 AM DELINEATING THE SUBSURFACE – APPLYING SURFACE GEOPHYSICS TO LOCATE GROUNDWATER FLOW IN A KARST AQUIFER: GRGICH, Paula1, HAMMACK, Richard2, ACKMAN, Terry2, and HARBERT, William1, (1) Geology & Planetary Science, Univ of Pittsburgh, 200 SRCC, 4107 O'Hara Street, Pittsburgh, PA 15260, Caverbabe@karst.org, (2) National Energy Technology Laboratory, U.S. Department of Energy, 626 Cochrans Mill Road, Pittsburgh, PA 15236
71-1211:15 AM OXYGEN ISOTOPE VALUES OF MODERN SPELEAN CARBONATES AND SOURCE WATERS: NON-EQUILIBRIUM DEPOSITION IS STATUS QUO: TAYLOR, Penny M.1, CHAFETZ, Henry S.1, and GUIDRY, Sean Á.2, (1) Department of Geosciences, Univ of Houston, 312 Science and Research Building 1, Houston, TX 77204-5007, ptaylor@uh.edu, (2) ExxonMobile Production Company, Houston, TX
71-1311:30 AM THE SIGNIFICANCE OF 17 BETA-ESTRADIOL IN THE ROCK BRIDGE STREAM/SPRING SYSTEM, MO: NDUBUKA, Chinwe1, WICKS, Carol M.2, KELLEY, Cheryl A.2, and PETERSON, Eric W.3, (1) Geological Sciences, Univ of Missouri, 101 Geology Building, Columbia, MO 65211, cin8d1@mizzou.edu, (2) 101 Geology Building, Univ of Missouri, Columbia, MO 65211, (3) 5004 Chariton Dr, Columbia, MO 65202-2992
71-1411:45 AM FLUVIOKARST AND WATERSHED BASED REGULATORY INIATIVES IN TENNESSEE: THE RUMBLE RIVER AND THE YELLOW RIVER CASE STUDIES: JONES, Sid, Geological Sciences, Univ of Tennessee, G & G Building, 1412 Circle Drive, Knoxville, TN 37996, truegroundwater@hotmail.com, HOFFELT, John, Tennessee Department of Environ and Conservation, BENFIELD, Robert, Tennessee Department of Environ and Conservation, 761 Emory Valley Road, Oak Ridge, TN 37830, and ANDERSON, Steve, K2GeoEnvironmental, Nashville, TN

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