2009 Portland GSA Annual Meeting (18-21 October 2009)
Session No. 59 Sunday, 18 October 2009
1:30 PM-5:30 PM, Oregon Convention Center: D139/140

T27. Hydrologic Characterization and Simulation of Neogene Volcanic Terranes (GSA Hydrogeology Division)

Marshall W. Gannett and Gordon Grant, Presiding
 Paper #Start Time
59-11:30 PM HYDRAULIC PARAMETERS AND GROUNDWATER FLOW PATTERNS IN THE OREGON CASCADES, DETERMINED USING NUMERICAL MODELS THAT ARE CONSTRAINED BY DIVERSE DATA SETS: SAAR, Martin O., Department of Geology and Geophysics, University of Minnesota, 310 Pillsbury Dr. SE, Minneapolis, MN 55455, saar@umn.edu
59-21:50 PM ESTIMATING HYDRAULIC CONDUCTIVITY FROM DRAINAGE PATTERNS DERIVED FROM DEM - A CASE STUDY IN THE OREGON CASCADES: LUO, Wei, Department of Geography, Northern Illinois University, DeKalb, IL 60115, wluo@niu.edu, GRUDZINSKI, Bartosz Peter, Geography, Kansas State University, 1218 Pomeroy, Apt 15, Manhattan, KS 66502, and PEDERSON, Darryll T., Geosciences, University of Nebraska-Lincoln, 304 Bessey Hall, Lincoln, NE 68588-0340
59-32:05 PM LANDSCAPE-SCALE HYDROLOGIC BUDGET USING REMOTELY-SENSED EVAPOTRANSPIRATION IN THE COLUMBIA PLATEAU, WASHINGTON, OREGON, AND IDAHO: MORGAN, David S.1, SENAY, Gabriel2, and ORZOL, Leonard L.1, (1) Oregon Water Science Center, U.S. Geological Survey, 2130 SW 5th Avenue, Portland, OR 97201, dave18134@gmail.com, (2) Earth Resources Observation and Science (EROS), U.S. Geological Survey, Sioux Falls, SD 57198
59-42:20 PM SIMULATION OF REGIONAL GROUNDWATER FLOW IN THE OREGON CASCADES – SUCCESSES, LIMITATIONS, AND NEXT STEPS: GANNETT, Marshall W., U.S. Geological Survey, Oregon Water Science Center, 2130 SW Fifth Ave, Portland, OR 97201, mgannett@usgs.gov
59-52:35 PM EVALUATING DATA WORTH FOR GROUNDWATER MODELING IN THE UPPER KLAMATH BASIN, OREGON AND CALIFORNIA: WAGNER, Brian J., Water Resources Dept, U.S. Geological Survey, 345 Middlefield Road, Mail Stop 420, Menlo Park, CA 94025, bjwagner@usgs.gov and GANNETT, Marshall W., Oregon Water Science Center, U.S. Geological Survey, 2130 SW Fifth Ave, Portland, OR 97201
59-62:50 PM HYDROLOGIC RESPONSE OF YOUNG VOLCANIC TERRANES TO CLIMATE WARMING: PERSPECTIVES AND PARADOXES: GRANT, Gordon, Pacific Northwest Research Station, USDA Forest Service, 3200 Jefferson Way, Corvallis, OR 97331, gordon.grant@oregonstate.edu and TAGUE, Christina, Bren School of Environmental Science and Management, University of California-Santa Barbara, Santa Barbara, CA 93106
59-73:10 PM MODEL ANALYSIS OF HYDROLOGIC RESPONSE TO CLIMATE CHANGE IN THE UPPER DESCHUTES BASIN, OREGON: WAIBEL, M. Scott1, GANNETT, Marshall W.2, and HULBE, Christina L.1, (1) Department of Geology, Portland State University, PO Box 751, Portland, OR 97207, waibelms@pdx.edu, (2) Oregon Water Science Center, U.S. Geological Survey, 2130 SW Fifth Ave, Portland, OR 97201
 3:25 PM Break
59-83:40 PM CHARACTERIZATION OF VOLCANIC AQUIFERS AND ASSESSMENT OF THE MOVEMENT OF GROUNDWATER IN THE UPPER AWASH BASIN, CENTRAL ETHIOPIA: YITBAREK, Andarge and RAZACK, Moumtaz, Hydrogeology, University of Poitiers, France, University of Poitiers ( UMR CNRS 6532, HYDRASA), 40, Avenue du Recteur Pineau, Poitiers, 86022, France, andye_yandarge@yahoo.com
59-93:55 PM SOURCES OF SPRINGS DISCHARGING FROM MCKINNEY BUTTE, UPPER DESCHUTES BASIN, OREGON: HACKETT, Josh A., Oregon Water Resources Department, 725 Summer St. NE, Suite A, Salem, OR 97301, hacketja@wrd.state.or.us
59-104:10 PM ON A TEMPLATE SET BY BASALT FLOWS, HYDROLOGY AND EROSIONAL TOPOGRAPHY COEVOLVE IN THE OREGON CASCADE RANGE: JEFFERSON, Anne J., Dept. of Geography and Earth Sciences, University of North Carolina-Charlotte, 9201 University City Boulevard, Charlotte, NC 28223, ajefferson@uncc.edu
59-114:30 PM LAVA FLOWS ESTABLISHING LAKES, RIVER PATHS, AND WATERFALLS: A CASE STUDY IN THE UPPER MCKENZIE RIVER VALLEY, OREGON: DELIGNE, Natalia Irma, Geological Sciences, University of Oregon, Department of Geological Sciences, 1272 University of Oregon, Eugene, OR 97405-1272, ndeligne@uoregon.edu, CASHMAN, Katharine V., Dept. of Geological Sciences, Univ. of Oregon, Eugene, OR 97403 1272, CONREY, Richard M., GeoAnalytical Lab, SEES, Washington State University, Pullman, WA 99164, and GRANT, Gordon E., Pacific Northwest Research Station, USDA Forest Service, 3200 SW Jefferson Way, Corvallis, OR 97331-8550
59-124:45 PM UNRAVELING HYDROGEOLOGY IN PUMICE MANTLED LANDSCAPES OF UPPER KLAMATH BASIN, OREGON: CUMMINGS, Michael L., Department of Geology, Portland State University, P. O. Box 751, Portland, OR 97207, Cummingsm@pdx.edu
59-135:00 PM POSSIBLE ORIGIN OF A CONCAVITY IN THE NA PALI COASTLINE, KAUAI: PEDERSON, Darryll T., Geosciences, University of Nebraska-Lincoln, 304 Bessey Hall, Lincoln, NE 68588-0340, dpederson2@unl.edu and BLAY, Charles, TEOK Investigations, P.O. Box 549, Poipu Kauai, Poipu, HI 96756
59-145:15 PM SEDIMENTARY RECORD OF TWO LAVA-DAM IMPOUNDED LAKES, OWYHEE RIVER, SOUTHEASTERN OREGON: OREM, Caitlin A., Dept. of Geological Sciences, Central Washington University, Ellensburg, WA 98926, oremc@cwu.edu, ELY, Lisa L., Geological Sciences, Central Washington University, Ellensburg, WA 98926, HOUSE, P. Kyle, Nevada Bureau of Mines and Geology, University of Nevada, MS 178, Reno, NV 89557, SAFRAN, Elizabeth, Lewis & Clark College, 0615 SW Palatine Hill Road, Portland, OR 97219, and BROSSY, Cooper C., William Lettis & Associates, Inc, 1777 Botelho Dr, Suite 262, Walnut Creek, CA 94596

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