Oral

Joint Symposia » J05. Crustal dynamics: Multidisciplinary approach to seismogenesis

[J05-1] Crustal dynamics: Multidisciplinary approach to seismogenesis I

Tue. Aug 1, 2017 1:30 PM - 3:00 PM Room 501 (Kobe International Conference Center 5F, Room 501)

Chairs: Takeshi Sagiya (Nagoya University) , Kuo-Fong Ma (National Central University)

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1:30 PM - 1:45 PM

[J05-1-01] Southern Costa Rica and the Next Decade: A Spatial and Temporal Opportunity for an International Subduction Zone Observatory

^○Marino Protti, Cyril Muller (Costa Rica Volcanological and Seismological Observatory, Heredia, Costa Rica)

1:45 PM - 2:00 PM

[J05-1-02] Spatio-temporal variation of the postseismic deformation of the 2011 off the Pacific coast of Tohoku Earthquake (M9.0) detected by means of terrestrial and seafloor observations

^○Takeshi Iinuma¹, Yusaku Ohta², Satoshi Miura², Jun Muto², Fumiaki Tomita², Motoyuki Kido², Ryota Hino² (1.Japan Agency for Marine-Earth Science and Technology, Yokohama, Japan, 2.Tohoku University, Sendai, Japan)

2:00 PM - 2:15 PM

[J05-1-03] Stress field around fault zones of the 2016 Kumamoto earthquake sequence (Mj7.3)
inferred from moment tensor data from 1996 to 2016

^○Satoshi Matsumoto¹, Yusuke Yamashita², Manami Nakamoto³, Masahiro Miyazaki², Shin-ichi Sakai⁴, Yoshihisa Iio², Kazuhiko Goto⁵, Tomomi Okada⁶, Mako Ohzono⁷, Toshiko Terakawa⁸, Masahiro Kosuga⁹, Masayuki Yoshimi¹⁰, Youichi Asano¹¹ (1.Kyushu University, Shimabara, Japan, 2.Kyoto University, Uji, Japan, 3.National, Institute of Polar Research, Tokyo, Japan, 4.University of Tokyo, Tokyo, Japan, 5.Kagoshima University, Kagoshima, Japan, 6.Tohoku University, Sendai, Japan, 7.Hokkaido University, Sapporo, Japan, 8.Nagoya University, Nagoya, Japan, 9.Hirosaki University, Hirosaki, Japan, 10.National Institute of Advanced Industrial Science and Technology, Tsukuba, Japan, 11. National Research Institute for Earth Science and Disaster Resilience, Tsukuba, Japan)

2:15 PM - 2:30 PM

[J05-1-04] Effects of Postseismic Stress Redistribution of the 2011 Tohoku Earthquake on Fault Activities

^○Yan Hu¹, Roland Burgmann², Naoki Uchida³, Brent Delbridge², Kelin Wang⁴ (1.University of Science and Technology of China, 2.University of California Berkeley, 3.Tohoku University, 4.Geological Survey of Canada)

2:30 PM - 2:45 PM

[J05-1-05] Modeling deformation processes of the island arc crust and mantle during the postseismic period of the Tohoku-oki earthquake

^○Bunichiro Shibazaki¹, Satoshi Miura², Akemi Noda³, Takeshi Iinuma⁴, Takumi Matsumoto³ (1.International Institute of Seismology and Earthquake Engineering, BRI, Tsukuba, Japan, 2.Tohoku University, Sendai, Japan, 3.National Research Institute for Earth Science and Disaster Resilience, Tsukuba, Japan, 4.Japan Agency for Marine-Earth Science and Technology, Yokohama, Japan)

2:45 PM - 3:00 PM

[J05-1-06] Frictional strength of plate interfaces inferred from numerical simulations of stress fields for oceanic plates: Application to the North American-Pacific plate interface off northeast Japan

^○Akemi Noda¹, Mitsuhiro Matsu'ura² (1.National Research Institute for Earth Science and Disaster Resilience, Tsukuba, Japan, 2.Institute of Statistical Mathematics, Tokyo, Japan)