GSA Annual Meeting in Seattle, Washington, USA - 2017

Session No. 31
Sunday, 22 October 2017: 1:30 PM-3:30 PM
Tahoma 2 (The Conference Center)

T245. Subduction Zone Coseismic Landslides

GSA Environmental & Engineering Geology Division; GSA Quaternary Geology and Geomorphology Division
William J. Burns, Joshua Roering, Alison R. Duvall and Kevin M. Schmidt, Advocates
1:30 PM
INVESTIGATION OF CASCADIA EARTHQUAKE TRIGGERED LANDSLIDES
BURNS, William J., Oregon Department of Geology and Mineral Industries, Oregon Department of Geology and Mineral Industries, 800 NE Oregon Street #28, Suite 965, Portland, OR 97232, CALHOUN, Nancy, Geohazards Section, Oregon Department of Geology and Mineral Industries, 800 NE Oregon Street #28, Suite 965, Portland, OR 97232, ROERING, Joshua, Department of Geological Sciences, University of Oregon, 1272 E. 13th Ave, Eugene, OR 97403-1272 and STRUBLE, William, Earth Sciences, University of Oregon, Eugene, OR 97403, bill.burns@oregon.gov
1:45 PM
LANDSLIDE HAZARDS ASSOCIATED WITH SUBDUCTION-ZONE EARTHQUAKES (Invited Presentation)
JIBSON, Randall W., U.S. Geological Survey, Box 25046, MS 966, Denver Federal Center, Denver, CO 80225, jibson@usgs.gov
Handouts
  • Subduction zone landslides-GSA 2017.pdf (4.7 MB)
  • 2:05 PM
    RECENT INSIGHTS ON THE RELATIONSHIP BETWEEN LANDSCAPE FORM AND LANDSLIDING DURING EARTHQUAKES (Invited Presentation)
    CLARK, Marin K.1, ZEKKOS, Dimitrios2, MEDWEDEFF, William3, TOWNSEND, Kirk F.1 and GALLEN, Sean Francis4, (1)Earth and Environmental Sciences, University of Michigan, 2534 C C Little Bldg, 1100 N University Ave, Ann Arbor, MI 48109-1005, (2)Department of Civil and Environmental Engineering, University of Michigan, 2340 GG Brown Building, 2350 Hayward Street, Ann Arbor, MI 48109-2125, (3)Earth and Environmental Sciences, University of Michigan, 924 Woodlawn Ave, Ann Arbor, MI 48104, (4)Geological Institute, ETH Zurich, Sonneggstrasse 5, Zurich, 8092, Switzerland, marinkc@umich.edu
    2:25 PM
    COSEISMIC LANDSLIDES IN SUBDUCTION EVENTS: INSIGHTS FROM THE 2011 M9 TOHOKU, JAPAN INVENTORY (Invited Presentation)
    WARTMAN, Joseph and GRANT, Alex R., Civil and Environmental Engineering, University of Washington, Seattle, WA 98195, wartman@uw.edu
    2:45 PM
    GEOLOGIC DEVELOPMENT AND ONGOING ACTIVITY OF THE VAN ZANDT LANDSLIDE COMPLEX, NORTHWEST WASHINGTON
    MALICK, Geoffrey, Geology, Western Washington University, 516 High Street, Bellingham, WA 98225 and CLARK, Douglas H., Geology Dept., Western Washington Univ., 516 High St., Bellingham, WA 98225, malickg@wwu.edu
    3:00 PM
    DISTRIBUTION CHARACTERISTICS OF GEOHAZARDS INDUCED BY THE LUDIAN EARTHQUAKE ON 3 AUGUST, 2014 AND A COMPARISON TO THE JINGGU AND  YINGJIANG EARTHQUAKES
    ZHIQIANG, Yin, China Institute of Geo-environment Monitoring, No. 20 Dahuisi Road 100081 Beijing, Beijing, 100081, China, yinzq@mail.cigem.gov.cn
    3:15 PM
    LANDSLIDES ARE SCALE SPECIFIC
    MEDWEDEFF, William, Earth and Environmental Sciences, University of Michigan, 924 Woodlawn Ave, Ann Arbor, MI 48104 and CLARK, Marin K., Earth and Environmental Sciences, University of Michigan, 2534 C C Little Bldg, 1100 N University Ave, Ann Arbor, MI 48109-1005, wmedwed@umich.edu
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