Primary Conveners: Derek Sawyer, Ohio State University Main Campus, Columbus, OH, United States
Conveners: Lorena Gina Moscardelli, Univ of Texas at Austin, Austin, TX, United States; Statoil, RDI Austin, Austin, TX, United States, Joshu J Mountjoy, National Institute of Water and Atmospheric Research, Wellington, New Zealand and Jean-Sebastien L'Heureux, Norwegian Geotechnical Institute, Oslo, Norway
Chairs: Derek Sawyer, Ohio State University Main Campus, Columbus, OH, United States, Lorena Gina Moscardelli, Statoil Norway, Statoil, Stavanger, Norway and Jean-Sebastien L'Heureux, Norwegian Geotechnical Institute, Oslo, Norway
OSPA Liaisons: Derek Sawyer, Ohio State University Main Campus, Columbus, OH, United States
Sublacustrine Landslides in Several Alaskan Lakes Reveal a Long History of Strong Earthquake Shaking (68076)
Nore Praet1, Jasper Moernaut1, Maarten E Van Daele1, Elke Vandekerkhove1, Evelien Boes1, Michael Markus Strupler2, Peter J Haeussler3 and Marc A O De Batist1, (1)Ghent University, Renard Centre of Marine Geology, Ghent, Belgium, (2)Universiteit Gent, Gent, Belgium, (3)USGS Alaska Science Center, Anchorage, AK, United States
Submarine Mass Wasting on Hovgaard Ridge, Fram Strait, European Arctic (68273)
Matthias Forwick1, Jan Sverre Laberg1, Katrine Husum2 and Jenny A. Gales3, (1)Department of Geology, UiT - The Arctic University of Norway, Tromsø, Norway, (2)Norwegian Polar Institute, Tromsø, Norway, (3)University of Southampton, National Oceanography Centre, Southampton, United Kingdom
Deep-water seamounts in the NE Atlantic, sources of landslides-induced tsunamis: Slope stability analysis and tsunami numerical modelling (77982)
Rachid Omira, Instituto Português do Mar e da Atmosfera, Lisboa, Portugal, Inês Ramalho, Universidade de Lisboa, Lisbon, Portugal, Dina Vales, Instituto Portugues do Mar e da Atmosfera, Lisbon, Portugal, Maria Ana Baptista, Universidade de Lisboa, Lisboa, Portugal, Luis Manuel Matias, University Lisbon, Lisboa, Portugal and Pedro Terrinha, IDL - Instituto Dom Luiz, Lisbon, Portugal
Mechanical Stability of Stratified Sediments along the upper continental Slope off Vesterålen, northern Norway - Insights from in situ CPTU Tests (79455)
Sylvia Stegmann1, David Voelker1, Stefan Kreiter1, Jean-Sebastien L'Heureux2, Maarten W B Vanneste3, Nicole-Jeanne Baeten2, Siren Knudsen4, Leif Rise4, Oddvar Longva5, Jo Brendryen6, Haflidi Haflidason6, Shyam Chand4, Tobias Mörz1, Achim Kopf7 and NORGEotech Team, (1)University of Bremen, Bremen, Germany, (2)Norwegian Geotechnical Institute, Oslo, Norway, (3)NGI, Oslo, Norway, (4)Geological Survey of Norway, Trondheim, Norway, (5)Norges geologiske undersøkelse, Trondheim, Norway, (6)University of Bergen, Bergen, Norway, (7)MARUM - University of Bremen, Bremen, Germany
Recurrent Mass-wasting in Sørvestsnaget Basin, SW Barents Sea: A test of multiple hypotheses (68932)
Kamaldeen Olakunle Omosanya1, Dicky Harishidayat2, Marheni Lolita2, Ståle Emil Johansen1 and Peter Abrahamson3, (1)Norwegian University of Science and Technology, Trondheim, Norway, (2)Norwegian University of Science and Technology, Department of Petroleum Engineering and Applied Geophysics, Trondheim, DC, United States, (3)Multi Client Geophysical, Oslo, Norway
Eastern Australia’s submarine landslides: implications for tsunami hazard between Jervis Bay and Fraser Island (76351)
Samantha L Clarke1, Thomas Hubble1, David W Airey2 and Stephen N Ward3, (1)Geocoastal Research Group, School of Geosciences, The University of Sydney, Sydney, Australia, (2)School of Civil Engineering, University of Sydney, Sydney, Australia, (3)University of California, Santa Cruz, CA, United States