From the Seismic Cycle to Geological Timescales, How Do Subduction Processes that Can Possibly Modify the Megathrust Geometry and Mechanical Properties Control the Tectonic Evolution and Deformation of Active Margins and the Subduction Seismic Behavior? II Posters

Wednesday, 16 December 2015: 13:40-18:00
Poster Hall (Moscone South)
Primary Conveners:  Frédérique Leclerc, Earth Observatory of Singapore, Nanyang Technological University, Singapore, Singapore
Conveners:  Frederick W Taylor, Institute for Geophysics, Austin, TX, United States, Nathalie Feuillet, Institut de Physique du Globe de Paris, Paris, France and Luc L Lavier, Jackson School of Geosciences, Austin, TX, United States
Chairs:  Nathalie Feuillet, IPGP, Paris, France and Luc L Lavier, Jackson School of Geosciences, Austin, TX, United States
OSPA Liaisons:  Frédérique Leclerc, Earth Observatory of Singapore, Nanyang Technological University, Singapore, Singapore
M9-Class Earthquake Cycle Revealed From Vertical Deformation of the Honshu Coast (NE Japan) on Various Timescales (73559)
Mustapha Meghraoui1, Matthieu Alexis Ferry2, Silke Mechernich1,3, Esra Cetin1,4 and Frederic Masson1, (1)Institut de Physique du Globe Strasbourg, CNRS-UMR 7516, DGDA, Strasbourg Cedex, France, (2)Géosciences Montpellier, Montpellier Cedex 05, France, (3)* now at Institute for Geology and Mineralogy, University of Cologne, Cologne, Germany, (4)now at Mugla University, Department of Geology, Mugla, Turkey
Continuous coastal subsidence during the Holocene along a source region of the 2011 great Tohoku-oki, Japan, earthquake revealed from new paleo-geodetic data (60651)
Yuichi Niwa1, Shinji Toda1 and Toshihiko Sugai2, (1)Tohoku University, Sendai, Japan, (2)Univ Tokyo, Kashiwa, Japan
Spatial heterogeneity of stress and driving fluid pressure ratio inferred from mineral vein orientation along seismogenic megasplay fault (Nobeoka Thrust, Japan) (63070)
Makoto Otsubo1, Ayumu Miyakawa2, Ryoji Kawasaki3, Katsushi Sato4, Asuka Yamaguchi3 and Gaku Kimura3, (1)Tsukuba, Japan, (2)AIST, Tsukuba, Ibaraki, Japan, (3)University of Tokyo, Bunkyo-ku, Japan, (4)Kyoto University, Kyoto, Japan
The relationship between coastal uplift and normal faulting in the Mejillones Peninsula Northern Chile: the control of the subduction earthquake cycle (73136)
Gabriel Gonzalez1, Ian Aitor del Río2 and Georgette Mell1, (1)Catholic University of the North Chile, Antofagasta, Chile, (2)National Research Center for Integrated Natural Disaster Management (RCINDIM/CIGIDEN), Santiago de Chile, Chile
Fluvial Record of Active Deformation Along the Canyon River Fault in the Wynoochee River Valley, WA (74376)
Jaime Delano, Western Washington University, Geology, Bellingham, WA, United States, Colin B Amos, Western Washington University, Geology Department, Bellingham, WA, United States, John P Loveless, Smith College, Northampton, MA, United States and Tammy M Rittenour, Utah State Univ, Logan, UT, United States
Record Of Both Tectonic Related Vertical Motions and Global Sea Level Rise by Marine Terraces along an Active Arc Volcano. Example of Basse-Terre, Lesser Antilles (French West-Indies). (79101)
Marine Moysan1, Maud Fabre2, David Graindorge1, Lebrun Jean-Frederic2, Mélody Maéva Philippon2, Boris Marcaillou2 and Jean-Len Léticée2, (1)University of Western Brittany, Brest, France, (2)UMR 5243 Geosciences Montpellier, Antilles University, Pointe à Pitre, France
Long-term deformation of the Lesser Antilles arc recorded by Late Pleistocene carbonate platforms: questioning our present knowledge of the megathrust seismic behavior.  (62150)
Nathalie Feuillet1, Frédérique Leclerc2, Jennifer Weil Accardo1, Guy Cabioch3, Sara Bazin1, Francois Beauducel1, Georges Boudon1, Christine Deplus4, Pierre Deschamps5, Lyvanne De Min6, Eric Jacques1, Lebrun Jean-Frederic6, Anne Le Friant1, David Mélézan1, Anne-Sophie B Meriaux7, Marie Perret1, J Taylor Perron8, Belle Philibosian9 and Jean-Marie Marie Saurel10, (1)Institut de Physique du Globe de Paris, Paris, France, (2)Earth Observatory of Singapore, Nanyang Technological University, Singapore, Singapore, (3)Laboratoire d’océanographie et du Climat, Institut de Recherche pour le Développement, Bondy, France, (4)IPGP & CNRS, Paris Cedex 05, France, (5)CEREGE, Aix-en-Provence Cedex, France, (6)Université des Antilles, Pointe-à-Pitre, Guadeloupe, (7)Newcastle University, Newcastle Upon Tyne, United Kingdom, (8)Massachusetts Institute of Technology, Cambridge, MA, United States, (9)Columbia University of New York, Palisades, NY, United States, (10)Institut de Physique du Globe de Paris, Observatoire Volcanologique et Sismologique de Martinique, Paris, France
Vertical forearc tectonic displacements offer insights into underlying interplate thrust zone processes: 104-105 yr uplift/subsidence cycles in Southwest Pacific arcs may represent recoverable plastic deformation that is often falsely attributed to other causes (67397)
Frederick W Taylor1, Luc L Lavier2, Cliff Frohlich3, Kaustubh Thirumalai1 and Alison K Papabatu4, (1)Institute for Geophysics, Austin, TX, United States, (2)Jackson School of Geosciences, Austin, TX, United States, (3)Univ Texas, Austin, TX, United States, (4)Dept. Mines, Energy, Water Resources, Minsitry of Natural Resources, Honiara, Solomon Islands
Coseismic Topography Deformation at Sumatra (76537)
Xinyue Tong, University of Texas at Austin, Austin, TX, United States, Luc L Lavier, Jackson School of Geosciences, Austin, TX, United States and Eh Tan, Academia Sinica, Taipei, Taiwan
Insights on the Quaternary Tectonic Evolution of the SE Indonesia Arc-Continent Collision from the Study of Uplifted Coral Terraces on Sumba Island. (68611)
Frédérique Leclerc1, Sylvain Rigaud1, Hong-Wei Chiang2, Yudha Setiawan Djamil3, Thalya Herdiyanti4, Joan Johnny4, Sorvigenaleon Ildefonso5, Irwan Meilano4, Satria Bijaksana4, Hasanuddin Zainal Abidin4, Paul Tapponnier3 and Xianfeng Wang5, (1)Earth Observatory of Singapore, Nanyang Technological University, Singapore, Singapore, (2)Nanyang Technological University, Division of Earth Sciences, Singapore, Singapore, (3)Nanyang Technological University, Singapore, Singapore, (4)Bandung Institute of Technology, Bandung, Indonesia, (5)Earth Observatory of Singapore, Singapore, Singapore
Effects of Clay Mineral Provenance and Clay Diagenesis on the Hanging Wall of a Megasplay Fault: Results from Riser Drilling, Nankai Trough Seismogenic Zone Experiment (74298)
Michael Underwood, New Mexico Tech, Earth and Environmental Sciences, Socorro, NM, United States and Chen Song, University of Missouri Columbia, Department of Geological Sciences, Columbia, MO, United States
Rheological Heterogeneity Along the Deep Subduction Interface: Insights from Exhumed HP Metamorphic Rocks Exposed on Syros Island, Greece (77442)
Alissa Jeanne Kotowski, Whitney M Behr and Daniel F Stockli, University of Texas at Austin, Austin, TX, United States
Critical taper wedge strength varies with structural style: results from distinct-element models (80218)
Luther M Strayer, California State University East Bay, Hayward, CA, United States and John Suppe, NTU National Taiwan University, Taipei, Taiwan
Local Seismicity Recorded by ChilePEPPER: Implications for Dynamic Accretionary Prism Response and Long-term Prism Evolution (71412)
Alexander de Moor and Anne M Trehu, Oregon State University, Corvallis, OR, United States
Dynamic effects of plate-buoyancy subduction at Manila Trench, South China Sea (69573)
Lianting Jiang, Wenhuan Zhan, Jie Sun and Jian Li, SCSIO South China Sea Institute of Oceanology, Chinese Acaademy of Sciences, Guangzhou, China
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