Japan Geoscience Union Meeting 2018

Session information

[EE] Oral

S (Solid Earth Sciences) » S-CG Complex & General

[S-CG53] Science of slow earthquakes: Toward unified understandings of whole earthquake process

Wed. May 23, 2018 10:45 AM - 12:15 PM Convention Hall B (CH-B) (2F International Conference Hall, Makuhari Messe)

convener:Satoshi Ide(Department of Earth an Planetary Science, University of Tokyo), Hitoshi Hirose(Research Center for Urban Safety and Security, Kobe University), Kohtaro Ujiie(筑波大学生命環境系, 共同), Takahiro Hatano(Earthquake Research Institute, University of Tokyo), Chairperson:Hirose Hitoshi, Takagi Ryota(東北大学)

Accumulating observational studies on various types of slow deformation events, such as tectonic tremors, very low frequency events, and slow slip events, portrays some universal characteristics in generally complex behavior, including interaction among events and influence by various outer loadings. Some of these phenomena seem to have causal relation with the occurrence of very large earthquakes. A unified understanding of these slow and fast earthquake processes requires an approach integrating geophysics, seismology, geodesy, geology, and non-equilibrium statistical physics. We welcome presentations based on, but not limited to, geophysical observation, data analysis, analytical theory, numerical simulation, field study, and laboratory experiments.

10:45 AM - 11:00 AM

*Ryoko Nakata1, Hideitsu Hino2, Tatsu Kuwatani3,4, Momo Tanaka5, Shoichi Yoshioka6, Masato Okada7, Takane Hori1 (1.R and D Center for Earthquake and Tsunami, Japan Agency for Marine-Earth Science and Technology, 2.Department of Computer Science, University of Tsukuba, 3.Department of Solid Earth Geochemistry, Japan Agency for Marine-Earth Science and Technology, 4.PRESTO, Japan Science and Technology Agency, 5.Graduate School of Science, Kobe University, 6.Research Center for Urban Safety and Security, Kobe University, 7.Graduate School of Frontier Sciences, The University of Tokyo)

11:00 AM - 11:15 AM

*Hidenobu Takahashi1, Ryota Hino1, Yusaku Ohta1, Naoki Uchida1, Syuichi Suzuki1, Masanao Shinohara2, Takanori Matsuzawa3 (1.Graduate school of Science Tohoku University , 2.Earthquake Prediction Research Center, Earthquake Research Institute, University of Tokyo, 3.National Research Institute for Earth Science and Disaster Resilience)

12:00 PM - 12:15 PM

*SANDRO BENIGNO VACA1, Martin Vallée2, Jean-Mathieu Nocquet3, Jean Battaglia4, Marc Régnier3 (1.Instituto Geofísico-Escuela Politécnica Nacional, Quito, Ecuador, 2.Institut de Physique du Globe de Paris, Sorbonne Paris Cité, Université Paris Diderot, UMR 7154 CNRS, Paris, France, 3.Geoazur, IRD, CNRS, Observatoire de la Côte d'Azur, Université de Nice Sophia-Antipolis, Valbonne, France, 4.Laboratoire Magmas et Volcans, Université Blaise Pascal-CNRS-IRD, Clermont-Ferrand, France)




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