Japan Geoscience Union Meeting 2019

Session information

[E] Oral

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

[S-CG48] Science of slow earthquakes: Toward unified understandings of whole earthquake process

Wed. May 29, 2019 3:30 PM - 5:00 PM Convention Hall A (2F)

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(Graduate School of Life and Environmental Sciences, University of Tsukuba), Takahiro Hatano(Earthquake Research Institute, University of Tokyo), Chairperson:Satoshi Ide(Graduate School of Science, University of Tokyo), Kazuaki Ohta

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.

4:00 PM - 4:15 PM

*Tomoaki Nishikawa1, Takanori Matsuzawa2, Kazuaki Ohta1, Naoki Uchida3, Takuya NISHIMURA1, Satoshi Ide4 (1.Disaster Prevention Research Institute, Kyoto University, 2.National Research Institute for Earth Science and Disaster Resilience, 3.Graduate School of Science, Tohoku University, 4.Graduate School of Science, The University of Tokyo)

4:15 PM - 4:30 PM

*Kazuaki Ohta1, Yoshihiro Ito1, Ryota Hino2, Shukei Ohyanagi1, Takanori Matsuzawa3, Masanao Shinohara4, Hajime Shiobara4 (1.Disaster Prevention Research Institute, Kyoto University, 2.Graduate School of Science, Tohoku University, 3.National Research Institute for Earth Science and Disaster Resilience, 4.Earthquake Research Institute, the University of Tokyo)

4:30 PM - 4:45 PM

*Shukei Ohyanagi1, Kazuaki Ohta2, Yoshihiro Ito2, Ryota Hino3, Yusaku Ohta3, Ryosuke Azuma3, Masanao Shinohara4, Kimihiro Mochizuki4, Toshinori Sato5, Yoshio Murai6 (1.Kyoto University, Graduate School of Science, 2.Kyoto University, Disaster Prevention Research Institute, 3.Tohoku University, 4.Tokyo University, Earthquake Research Institute, 5.Chiba University, 6.Hokkaido University)

4:45 PM - 5:00 PM

*Naoki Uchida1, Ryota Takagi1, Satoshi Hirahara1, Takashi NAKAYAMA1, Toru Matsuzawa1, Sachiko Tanaka2, Youichi Asano2 (1.Research Center for Prediction of Earthquakes and Volcanic Eruptions Graduate School of Science, Tohoku University, 2.National Research Institute for Earth Science and Disaster Resilience)




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