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2009 Portland GSA Annual Meeting (18-21 October 2009)

Session No. 280
Wednesday, 21 October 2009: 1:30 PM-5:30 PM
E147/148 (Oregon Convention Center)

T143. Debris Flows II

GSA Environmental and Engineering Geology Division; GSA Quaternary Geology and Geomorphology Division

 

Richard M. Iverson, Jonathan Godt and William Schulz, Advocates
Paper #
Start Time
 
1:30 PM
Introductory Remarks
1
1:35 PM
WATER AVAILABILITY AND DEBRIS-FLOW GENERATION IN BURNED AREAS
SANTI, Paul, Department of Geology & Geological Engineering, Colorado School of Mines, Golden, CO 80401, psanti@mines.edu, psanti@mines.edu
2
1:55 PM
CORRELATION OF AREA AND POINT MEASUREMENTS OF RAINFALL INTENSITIES IN A BURNED AREA SUBJECT TO DEBRIS FLOWS
KINNER, David A., Geosciences and Natural Resource Management, Western Carolina University, Cullowhee, NC 28723, MOODY, John, National Research Program, USGS, 3215 Marine St, Boulder, CO 80303 and JORGENSEN, David, NOAA/NSSL, 120 David L. Boren Blvd, Norman, OK 73069, dkinner@email.wcu.edu, dkinner@email.wcu.edu
3
2:15 PM
MAPPING POST-WILDFIRE DEBRIS-FLOW IMPACT, SOUTHERN CALIFORNIA, USA
GARTNER, Joseph E., U.S. Geological Survey, Box 25046, MS 966, DFC, Denver, CO 80225, CANNON, Susan H., U.S. Geological Survey, P.O. Box 25046, Mail Stop 966, Denver, CO 80225-0046, BROCK, Rebecca J., Dept Geology and Geological Engineering, Colorado School of Mines, Golden, CO 80401, BERNARD, David R., Geology and Geological Engineering, Colorado School of Mines, Golden, CO 80401, SANTI, Paul, Department of Geology & Geological Engineering, Colorado School of Mines, Golden, CO 80401, WORSTELL, Bruce B., U.S. Geological Survey, 47914 252nd Street, Sioux Falls, SD 57198 and QUEIJA, Vivian R., U.S. Geological Survey, 909 1st avenue, 4th floor, Seattle, WA 98104, jegartner@usgs.gov, jegartner@usgs.gov
4
2:55 PM
Withdrawn
5
2:35 PM
COMPARISON OF LATE PLEISTOCENE AND HISTORICAL DEBRIS-FLOW VOLUMES AND INITIATION MECHANISMS, SANTA CATALINA MOUNTAINS, ARIZONA
YOUBERG, Ann1, MAGIRL, Christopher S.2, WEBB, Robert H.3, GRIFFITHS, Peter G.3 and PEARTHREE, Philip A.4, (1)Hydrology and Water Resources, University of Arizona, 1133 E. James E. Rogers Way, Tucson, AZ 85721, (2)U.S. Geological Survey, 934 Broadway, Suite 300, Tacoma, WA 98402, (3)U.S. Geological Survey, 520 N. Park Avenue, Suite 221, Tucson, AZ 85719, (4)Arizona Geological Survey, 416 W. Congress, #100, Tucson, AZ 85701-1381, ann.youberg@azgs.az.gov, ann.youberg@azgs.az.gov
6
3:15 PM
CAN SNOW AVALANCHES CARVE STEEPLAND CHANNELS? EVIDENCE FROM CHANNEL MORPHOLOGY, DEPOSIT STRATIGRAPHY AND DISCRETE ELEMENT MODELING
MCCOY, Scott W., CIRES & Department of Geological Sciences, University of Colorado, Campus Box 399, 2200 Colorado Avenue, Boulder, CO 80309-0399, TUCKER, Gregory E., CIRES & Department of Geological Sciences, University of Colorado, 2200 Colorado Ave, Boulder, CO 80309-0399, WHITTAKER, Alexander C., Department of Earth Science and Engineering, Imperial College, London, London, SW7 2AZ, United Kingdom and LANCASTER, Stephen T., Department of Geosciences, Oregon State University, 104 Wilkinson Hall, Corvallis, OR 97331, Scott.Mccoy@Colorado.EDU, Scott.Mccoy@Colorado.EDU
 
3:35 PM
Break
7
3:50 PM
MASSIVE DEBRIS FLOW EVENTS ON PACIFIC NORTHWEST VOLCANOES, NOVEMBER, 2006: AS THE CLIMATE CHANGES, MORE DEBRIS FLOW EVENTS TO COME
BURNS, Scott F.1, PIROT, Rachel2, SOBIESZCZYK, Steven3 and WILLIAMS, Kendra1, (1)Department of Geology, Portland State University, P.O. Box 751, Portland, OR 97207-0751, (2)Department of Geology, Portland State University, P.O. Box 751, Portland, OR 97207, (3)Geography Department, Portland State University, PO Box 751, Portland, OR 97207, burnss@pdx.edu, burnss@pdx.edu
8
4:10 PM
CHARACTERIZATION AND COMPARISON OF DEBRIS FLOW INITIATION ZONES ON MOUNT HOOD, OREGON, NOVEMBER, 2006
PIROT, Rachel, Department of Geology, Portland State University, P.O. Box 751, Portland, OR 97207 and BURNS, Scott, Department of Geology, Portland State University, P.O. Box 751, Portland, OR 97207-0751, pirot@pdx.edu, pirot@pdx.edu
9
4:30 PM
THE 3-D DISTRIBUTION OF ALTERATION, ICE AND WATER FROM HELICOPTER MAGNETIC AND ELECTROMAGNETIC SURVEYS AT MTS. ADAMS, BAKER AND RAINIER, WASHINGTON: IMPLICATIONS FOR DEBRIS FLOWS HAZARDS
FINN, Carol A. and DESZCZ-PAN, Maria, U.S. Geological Survey, Box 25046, M.S. 964, Denver Federal Center, Denver, CO 80225-0046, cfinn@usgs.gov, cfinn@usgs.gov
10
4:50 PM
HYDRAULIC BEHAVIOUR AND SIMULATION OF VOLCANIC DEBRIS FLOWS IN POPOCATEPETL VOLCANO, MEXICO
MUÑOZ-SALINAS, Esperanza, Geographical and Earth Sciences, University of Glasgow, University Avenue, Glasgow, G12 8QQ, United Kingdom, Esperanza.Munoz-Salinas@ges.gla.ac.uk, Esperanza.Munoz-Salinas@ges.gla.ac.uk
11
5:10 PM
LAHAR FORMATION BY CATASTROPHIC COLLAPSE OF A PYROCLASTIC DAM: HISTORY, VOLUME, AND DURATION OF THE 2360 BP SALAL LAKE, MOUNT MEAGER, BRITISH COLUMBIA, CANADA
ANDREWS, Graham D.M.1, RUSSELL, J. Kelly2 and STEWART, Martin L.2, (1)Department of Geology, California State University Bakersfield, 9001 Stockdale Highway, Bakersfield, CA 93311, (2)Earth and Ocean Sciences, University of British Columbia, 6339 Stores Rd, Vancouver, BC V6T 1Z4, Canada, gandrews1@csub.edu, gandrews1@csub.edu
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