CALL FOR PROPOSALS:

ORGANIZERS

  • Harvey Thorleifson, Chair
    Minnesota Geological Survey
  • Carrie Jennings, Vice Chair
    Minnesota Geological Survey
  • David Bush, Technical Program Chair
    University of West Georgia
  • Jim Miller, Field Trip Chair
    University of Minnesota Duluth
  • Curtis M. Hudak, Sponsorship Chair
    Foth Infrastructure & Environment, LLC

 

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Session No. 135
Monday, 10 October 2011: 1:30 PM-5:30 PM
Room M101AB (Minneapolis Convention Center)

T85. Dynamic Gradients in Karst Aquifers

GSA Hydrogeology Division; National Cave and Karst Research Institute; Karst Waters Institute; Minnesota Ground Water Association

 

Daniel H. Doctor and E. Calvin Alexander Jr., Advocates
Paper #
Start Time
1
1:30 PM
THE SIGNIFICANCE OF HYDRAULIC AND THERMAL GRADIENTS IN BOREHOLES
BRADBURY, Kenneth R., Wisconsin Geological and Natural History Survey, University of Wisconsin-Extension, Madison, WI 53705, HART, David J., Wisconsin Geological and Natural History Survey, University of Wisconsin-Extension, 3817 Mineral Point Rd, Madison, WI 53705, GOTKOWITZ, Madeline B., Wisconsin Geological and Natural History Survey, 3817 Mineral Point Rd, Madison, WI 53705 and MULDOON, Maureen A., Geology, University of Wisconsin, 800 Algoma Blvd, Oshkosh, WI 54901, krbradbu@wisc.edu, krbradbu@wisc.edu
2
1:50 PM
HYDROGEOCHEMICAL RESPONSES AT in-CAVE SITES AS INDICATORS OF EPIKARST PROCESSES: CAVE WITHOUT A NAME, CENTRAL TEXAS, USA
SCHWARTZ, Benjamin F.1, GERARD, Brett R.2, TOBIN, Benjamin W.2, RAMIREZ, Philip2, HUTCHINS, Benjamin2, SCHWINNING, Susan2 and SCHREIBER, Madeline E.3, (1)Edwards Aquifer Research and Data Center, Texas State University, 601 University Drive, San Marcos, TX 78666, (2)Department of Biology, Texas State University - San Marcos, 601 University Drive, San Marcos, TX 78666, (3)Department of Geosciences, Virginia Tech, 1405 Perry St, Blacksburg, VA 24061, bs37@txstate.edu, bs37@txstate.edu
3
2:10 PM
EFFECTS OF PARTIAL CONFINEMENT OF MODERN CARBONATE PLATFORMS ON GROUNDWATER CIRCULATION AND GEOCHEMICAL EVOLUTION
GULLEY, Jason, University of Texas Institute for Geophysics, Austin, TX 78751, MARTIN, Jonathan B., Department of Geological Sciences, University of Florida, 241 Williamson Hall, P.O. Box 112120, Gainesville, FL 32611-2120, SPELLMAN, Patricia, Department of Geological Sciences, University of Florida, 3006 SW 23rd St. Apt. 26, Gainesville, FL 32609, MOORE, Paul, Karst Waters Institute, PO Box 4142, Leesburg, VA 20177 and SCREATON, Elizabeth J., Department of Geological Sciences, University of Florida, 241 Williamson Hall, Gainesville, FL 32611, gulley.jason@gmail.com, gulley.jason@gmail.com
4
2:30 PM
CARBONATE DISSOLUTION IN A DYNAMIC FRESH-WATER LENS: LENS MARGIN MIGRATION AND THE PRODUCTION OF BANANA HOLES AS SYNGENETIC CAVES, SAN SALVADOR ISLAND, BAHAMAS
INFANTE, Louis R., Department of Geosciences, Mississippi State University, P.O. Box 5448, Mississippi State, MS 39762, MYLROIE, John E., Department of Geosciences, Mississippi State University, Mississippi State, MS 39762-5448, KAMBESIS, Patricia N., Geoscience, Mississippi State University, PO 5448, 109 Hilbun Hall, Starkville, MS 39762 and LEIST, Jason W., Department of Geosciences, Mississippi State Univ, Mississippi State, MS 39762-5448, li32@msstate.edu, li32@msstate.edu
5
2:45 PM
RESIDENCE TIMES OF KARST CONDUIT HYPORHEIC FLOW
HENRY, Katrina Koski, Earth and Enviromental Science, New Mexico Institute of Mining and Technology, 801 Leroy Place, Socorro, NM 87801 and WILSON, John L., Earth and Environmental Science, New Mexico Tech, 801 Leroy Place, Socorro, NM 87801, kkoski@nmt.edu, kkoski@nmt.edu
 
3:00 PM
Break
6
3:15 PM
LONGITUDINAL VARIATION IN DISSOLUTION RATES IN A CAVE STREAM: LESSONS FROM LENGTH SCALES
COVINGTON, Matthew D., PRELOV?EK, Mitja and GABROV?EK, Franci, Karst Research Institute, Titov trg 2, Postojna, SI-6230, Slovenia, speleophysics@gmail.com, speleophysics@gmail.com
7
3:30 PM
USING A MULTI-TRACER EXPERIMENT TO ESTIMATE FLOW PATH GEOMETRY
LUHMANN, Andrew J.1, COVINGTON, Matthew D.2 and ALEXANDER Jr., E. Calvin1, (1)Department of Earth Sciences, University of Minnesota, 310 Pillsbury Dr. SE, Minneapolis, MN 55455, (2)Karst Research Institute, Titov trg 2, Postojna, SI-6230, Slovenia, luhm0031@umn.edu, luhm0031@umn.edu
8
3:45 PM
QUANTIFYING CONTROLS ON KARST SPRING AND GROUNDWATER QUALITY DURING A TRANSITION FROM EXTREME DROUGHT TO WETTER THAN AVERAGE CONDITIONS
WONG, Corinne I.1, MAHLER, Barbara J.2, MUSGROVE, MaryLynn2 and BANNER, Jay L.3, (1)Jackson School of Geosciences, The University of Texas at Austin, Austin, TX 78712, (2)U.S. Geological Survey, 1505 Ferguson Lane, Austin, TX 78754, (3)Department of Geological Sciences, the University of Texas at Austin, Austin, TX 78712, ciwong@utexas.edu, ciwong@utexas.edu
9
4:00 PM
STORM-EVENT RESPONSES OF FIVE KARST SPRINGS IN THE KAWEAH RIVER BASIN, SIERRA NEVADA, CALIFORNIA
TOBIN, Benjamin W., Department of Biology, Texas State University - San Marcos, 601 University Dr, San Marcos, TX 78666 and SCHWARTZ, Benjamin F., Edwards Aquifer Research and Data Center, Texas State University, 601 University Drive, San Marcos, TX 78666, bt1171@txstate.edu, bt1171@txstate.edu
10
4:15 PM
VARIATION OF δ13C IN THE CARBONATE AQUIFERS OF THE CUMBERLAND PLATEAU IN SOUTHEAST KENTUCKY
FLOREA, Lee J., Department of Geological Sciences, Ball State University, 2000 W. University Ave, Muncie, IN 47306, WYNN, Jonathan G., Department of Geology, University of South Florida, 4202 E. Fowler Avenue, SCA 528, Tampa, FL 33620, LAWHON, Nicholas, Department of Geography and Geology, Western Kentucky University, 1906 College Heights Blvd, Bowling Green, KY 42101-1066, STINSON, Chasity L., Department of Biology, Texas State University, 601 University Drive, San Marcos, TX 78666 and WALDEN, William, 882 Old Sawmill Road, Monticello, KY 42633, mr_chaos@hotmail.com, mr_chaos@hotmail.com
 
4:30 PM
Discussion
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