OS32A:
Marine Geohazards II

Session ID#: 4633

Wednesday, 17 December 2014: 10:20 AM-12:20 PM
3010 (Moscone West)
Chairs:  Katherine L Maier, National Institute of Water and Atmospheric Research, Wellington, New Zealand and Uri S ten Brink, U.S. Geological Survey, Coastal and Marine Science Center Woods Hole, Woods Hole, United States
Primary Convener:  Daniel S Brothers, USGS Pacific Coastal and Marine Science Center, Santa Cruz, United States
Co-conveners:  Jason D Chaytor, USGS Coastal and Marine Science Center Woods Hole, Woods Hole, MA, United States, Uri S ten Brink, U.S. Geological Survey, Coastal and Marine Science Center Woods Hole, Woods Hole, United States and Katherine L Maier, National Institute of Water and Atmospheric Research, Wellington, New Zealand
OSPA Liaison:  Daniel S Brothers, USGS Pacific Coastal and Marine Science Center, Santa Cruz, United States
Co-Sponsor(s):
  • EP - Earth and Planetary Surface Processes
  • NH - Natural Hazards
  • S - Seismology
  • T - Tectonophysics
Index Terms:

3045 Seafloor morphology, geology, and geophysics [MARINE GEOLOGY AND GEOPHYSICS]
3070 Submarine landslides [MARINE GEOLOGY AND GEOPHYSICS]
4355 Miscellaneous [NATURAL HAZARDS]
8107 Continental neotectonics [TECTONOPHYSICS]
Virtual Option?: Yes

Abstracts Submitted to this Session:

OS32A-01
Recurrence Periods of Earthquake-Induced Submarine Landslides (6391)
Rafael Rodríguez-Ochoa1 and Farrokh Nadim1,2, (1)University of Oslo, Geosciences, Oslo, Norway, (2)Norwegian Geotechnical Institute, Landslides and Georisk, Oslo, Norway
OS32A-02
Characterising Active Fault Earthquake Sources Beneath the Coastal Environments of Christchurch and Wellington Cities, New Zealand, Using Seismic Reflection Profiles and Fault Displacement Analysis Techniques (Invited) (4509)
Philip Barnes1, Scott Nodder2, Andrew R Gorman3, Susi Woelz1 and Alan R Orpin1, (1)National Institute of Water & Atmospheric Research, Wellington, New Zealand, (2)National Institute of Water and Atmospheric Research, Wellington, New Zealand, (3)University of Otago, Department of Geology, Dunedin, New Zealand
OS32A-03
Geophysical Investigation of the Offshore Section of the Northern San Andreas Fault: Fault Zone Geometries, Shallow Deformation Patterns, and Holocene Sediment Distribution (29869)
Jeffrey W Beeson, Oregon State University, College of Earth, Ocean, and Atmospheric Sciences, Newport, OR, United States, Chris Goldfinger, Oregon State University, College of Earth, Ocean, and Atmospheric Sciences, Corvallis, OR, United States and Samuel Y Johnson, USGS California Water Science Center Sacramento, Sacramento, CA, United States
OS32A-04
Meter Accuracy Seafloor Geodesy using Repeated Multibeam Surveys (14079)
John Boone DeSanto, University of Washington, Seattle, United States and David T Sandwell, University of California San Diego, La Jolla, CA, United States
OS32A-05
In what settings do turbidites provide a record of major earthquakes? (Invited) (3458)
Esther Sumner, University of Southampton, Southampton, SO14, United Kingdom, Peter J Talling, National Oceanography Centre,, Southampton, Hamps, United Kingdom and Lisa Clare McNeill, University of Southampton, Ocean and Earth Science, Southampton, SO14, United Kingdom
OS32A-06
History and mechanisms of the Fram Slide, Fram Strait (16887)
Judith Elger1,2, Christian Berndt1, Sebastian Krastel3 and David Piper4, (1)GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany, (2)Inst fuer Geowissenschaften, Kiel, Germany, (3)Institute of Geosciences, Kiel, Germany, (4)Bedford Institute of Oceanography, Dartmouth, NS, Canada
OS32A-07
Shear-wave velocity of slope sediments near Hudson Canyon from analysis of ambient noise (12805)
Nathaniel C Miller1,2, Uri S ten Brink3, John A Collins4, Jeffrey Joseph McGuire5 and Claudia H Flores2, (1)USGS, Coastal and Marine Science Center Woods Hole, Woods Hole, MA, United States, (2)US Geological Survey, Woods Hole, MA, United States, (3)U.S. Geological Survey, Coastal and Marine Science Center Woods Hole, Woods Hole, United States, (4)WHOI, Woods Hole, MA, United States, (5)Woods Hole Oceanographic Institution, Geology and Geophysics, Woods Hole, United States
OS32A-08
Development of Probabilistic Methods to Assess Meteotsunami Hazards (10708)
Uri S ten Brink, U.S. Geological Survey, Coastal and Marine Science Center Woods Hole, Woods Hole, United States and Eric L Geist, USGS Pacific Coastal and Marine Science Center, Menlo Park, United States
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