Outline of Session

   

Solid Earth Sciences(S) / Complex & General(CG)
S-CG088 Structure and active tectonics of high strain rate zone


Short title High strain rate zone in Japan
Oral presentation
Date/Room/Chair
May 28 AM1 (09:00 - 10:30) 302 Kazushige Obara  / Tetsuo No 
May 28 AM2 (10:45 - 12:15) 302 Satoshi Matsumoto  / Ritsuko S. Matsu'ura 
May 28 PM1 (13:45 - 15:15) 302 Shintaro Abe  / Tatsuya Ishiyama 
May 28 PM2 (15:30 - 17:00) 302 Hiroshi Sato  / Tetsuya Takeda 
Poster presentation
Date/Room
May 27 (Core Time 17:15 - 18:45) Convention Hall
Contact Kazushige Obara
Email obara@bosai.go.jp
Convener Kazushige Obara  / Hiroshi Sato  / Tatsuya Ishiyama 
Scope The purpose is comprehensive understanding of high strain rate zone in Japan. The origin of high strain rate zone, relationship between the geological structure and seismogenic fault system, construction of fault model, evaluation of earthquake potential, and other problems are discussed. We welcome papers relevant to studies by observation, modeling, simulation, and multidisciplinary approaches.
Notes  


Time Presentation No Title Author Presenter Abstract
Oral Presentation   May 28 AM1 (09:00-10:30) 302                              to the top
09:00 - 09:15 SCG088-01 Crustal structure in Toyama Trough and Yamato Basin studied using seismic reflection data Tetsuo No
Takeshi Sato
Narumi Takahashi
other
Tetsuo No English
09:15 - 09:30 SCG088-02 Crustal structure of the Niigata basin and Sado island, central Japan: result of 2009 Aizu-Sado seismic survey Hiroshi Sato
Susumu Abe
Nobuo Kawai
other
Hiroshi Sato English
09:30 - 09:45 SCG088-03 Recent advances in reflection seismology and improved seismic imaging of deep reflection data in the transition zones Susumu Abe
Hiroshi Sato
Takaya Iwasaki
other
Susumu Abe English
09:45 - 10:00 SCG088-04 Tectonic geomorphology and subsurface structure based on seismic reflection profiling of the Kuninaka-minami fault zone Tatsuya Ishiyama
Naoko Kato
Hiroshi Sato
other
Tatsuya Ishiyama English
10:00 - 10:15 SCG088-05 Offshore active fault of the Nagaoka-heiya-seien fault zone revealed by high-resolution seismic profiles Takahiko INOUE
Fumitoshi Murakami
Yukinobu Okamura
other
Takahiko INOUE English
10:15 - 10:30 SCG088-06 Seismotectonics of the 2007 Chuetsu-oki, Niigata, earthquake and its northern area: Where are major seismogenic zones? Katsuhiko Ishibashi
Tomoya Harada
Katsuhiko Ishibashi English
Oral Presentation   May 28 AM2 (10:45-12:15) 302                              to the top
10:45 - 11:00 SCG088-07 What we Learned from Historical Earthquake Research on the Eastern Margin of Japan Sea -1833 Tenpo off-Shonai EQ- Ritsuko S. Matsu'ura
Koji Iwasa
Tomotsugu Demachi
other
Ritsuko S. Matsu'ura English
11:00 - 11:15 SCG088-08 Re-examination of the damage distribution and the source area of the 1828 Sanjo Earthquake Toshifumi Yata
Atsushi Urabe
Akihito Nishiyama
other
Akihito Nishiyama English
11:15 - 11:30 SCG088-09 Crustal structure of the eastern margin of the Japan Sea revealed by sP-wave tomography Dapeng Zhao
Zhouchuan Huang
N. Umino
other
Dapeng Zhao English
11:30 - 11:45 SCG088-10 Compact ocean bottom cabled seismometer system and installation plan to Japan Sea Masanao Shinohara
Toshihiko Kanazawa
Shin'ichi Sakai
other
Masanao Shinohara English
11:45 - 12:00 SCG088-11 Stress field in the middle part of Kyushu, Japan and detecting weak zone in the crust Satoshi Matsumoto
Takahiro Ohkura
Hiromi Chikura
other
Satoshi Matsumoto English
12:00 - 12:15 SCG088-12 Spatial variations and temporal changes of seismic anisotropy from S-wave splitting measurements around Mt Ontake, Japan Daniel Minifie
Michael Kendall
Haruhisa Nakamichi
other
Haruhisa Nakamichi English
Oral Presentation   May 28 PM1 (13:45-15:15) 302                              to the top
13:45 - 14:00 SCG088-13 Structure and behavior of the Itoigawa-Shizuoka Tectonic Line revealed from seismic-reflection and gravity profiling Yasutaka Ikeda
Takaya Iwasaki
Kano Ken-ichi
other
Yasutaka Ikeda English
14:00 - 14:15 SCG088-14 Shallow crustal structure in and around the northern focal area of the Iwate-Miyagi Nairiku Earthquake in 2008 Shin Koshiya
Fumiko Watahiki
Hiroshi Sato
other
Shin Koshiya English
14:15 - 14:30 SCG088-15 Uplift history of the Ou Backbone Range: Implications for a revised Late Cenozoic tectonic model of Northeast Japan Takeshi Nakajima
Kiyotaka Chinzei
Tohru Danhara
other
Takeshi Nakajima English
14:30 - 14:45 SCG088-16 Crustal structure of Dewa Hills and earthquake source fault of Akita Senpoku Earthquake (M7.1, 1914) Shintaro Abe
Yoshihiro Sawada
Yasuhira Aoyagi
other
Shintaro Abe English
14:45 - 15:00 SCG088-17 Segmentation of reverse faults based on subsurface structures Naoko Kato
Hiroshi Sato
Tatsuya Ishiyama
other
Naoko Kato English
15:00 - 15:15 Invited
SCG088-18
Geological structures of the Niigata sedimentary basin and its surrounding area Tsuyoshi Toyoshima
Hiroshi Kurita
Yukako Ishikawa
other
Tsuyoshi Toyoshima English
Oral Presentation   May 28 PM2 (15:30-17:00) 302                              to the top
15:30 - 15:45 Invited
SCG088-19
Structure of the Niigata rift-basin, central Japan: insights from oil and gas exploration Misturu Inaba
Hiroshi Sato
Misturu Inaba English
15:45 - 16:00 SCG088-20 Seismic velocity structure with respect to the inland giant earthquakes in and around the high strain rate zone Makoto MATSUBARA
Kazushige Obara
Makoto MATSUBARA English
16:00 - 16:15 SCG088-21 Asperity and Barriers of the 2004 Mid-Niigata Prefecture Earthquake Revealed by Highly Dense Seismic Observations Aitaro Kato
Takashi Miyatake
Naoshi Hirata
other
Aitaro Kato English
16:15 - 16:30 SCG088-22 Relationship between fault-segmentation boundaries and seismicity in the High-Strain-Rate Zone of Japan Tetsuya Takeda
Hiroshi Sato
Kazushige Obara
other
Tetsuya Takeda English
16:30 - 16:45 Invited
SCG088-23
Deep Structure and Earthquake Generating Properties in the Yamasaki Fault Zone Estimated from Dense Seismic Observation Kin'ya Nishigami
Takuo Shibutani
Hiroshi Katao
other
Kin'ya Nishigami English
16:45 - 17:00 SCG088-24 Deep resistivity structure beneath the Atotsugawa F Area in the NKTZ revealed by a joint inversion of MT and NMT Yoshiya Usui
Makoto Uyeshima
Tsutomu Ogawa
other
Makoto Uyeshima English


Presentation No Title Author Presenter Abstract
Poster Presentation   May 27  Core Time (17:15-18:45) Convention Hall                    to the top
SCG088-P01 Eastward Dipping Structure of the Northern Itoigawa-Shizuoka Tectonic Line from Integrated Data Processing Takaya Iwasaki
Yasutaka Ikeda
Hiroshi Sato
other
Takaya Iwasaki English
SCG088-P02 Distribution of active faults and fault model around the west foot of the Dewa hills, back-arc region of Northeast Japan Akimichi Sasaki Akimichi Sasaki English
SCG088-P03 Dense seismic array observation in Sado island: integrated seismic survey across Niigata to eastern Yamato basin Naoko Kato
Eiji Kurashimo
Hiroshi Sato
other
Naoko Kato English
SCG088-P04 Seismic velocity image from off Sado Island to Nishi-Aizu area deduced from seismic refraction/reflection surveys Takeshi Sato
Tetsuo No
Narumi Takahashi
other
Takeshi Sato English
SCG088-P05 Deep seismic profiling across the Niigata basin and Sado island, central Japan: 2009 Aizu-Sanjo seismic survey Hiroshi Sato
Susumu Abe
Nobuo Kawai
other
Hiroshi Sato English
SCG088-P06 Shallow subsurface structure of the Kakudayama thrust, Uetsu fold and thrust belt, central Japan Tatsuya Ishiyama
Naoko Kato
Hiroshi Sato
other
Tatsuya Ishiyama English
SCG088-P07 High resolution seismic reflection profiling across the Kuninaka-minami fault zone, central Japan Tatsuya Ishiyama
Naoko Kato
Hiroshi Sato
other
Tatsuya Ishiyama English
SCG088-P08 Tectonic geomorphology of active faults in the Kuninaka Plain, Sado Island, central Japan Tatsuya Ishiyama
Tomoo Echigo
Hiroshi Sato
Tatsuya Ishiyama English
SCG088-P09 Subsurface density structure of the Kuninaka plain in Sado Island based on gravity survey, central Japan Tatsuya Ishikawa
Shigeru Toda
Tatsuya Ishiyama
other
Tatsuya Ishikawa English
SCG088-P10 Late Pleistocene uplift rate across the western margin fault zone of the Takada-heiya based on borehole drillings Daisuke Hirouchi
Tatsuya Ishiyama
Takehiko Suzuki
other
Daisuke Hirouchi English
SCG088-P11 High-resolution seismic reflection survey along the coastal line of Niigata Plain using P-wave type Land Streamer Tomio INAZAKI
Yoshinori MIYACHI
Atsushi Urabe
other
Tomio INAZAKI English
SCG088-P12 P-wave onshore offshore integrated seismic reflection survey in the southwest of Niigata coastal area, central Japan. Kyoko Kagohara
Naomi Kano
Toshiyuki Yokota
other
Kyoko Kagohara English
SCG088-P13 Active faults along the northern coast of the Noto Peninsula Yukinobu Okamura
Takahiko INOUE
Ken Ikehara
other
Yukinobu Okamura English
SCG088-P14 Ocean bottom seismic observation off Jeoetu, the Niigata-Kobe Tectonic Zone, by using long-term ocean bottom seismometer Takashi Shinbo
Yuya Machida
Masanao Shinohara
other
Takashi Shinbo English
SCG088-P15 Easterly-dipping remarkable belt-shaped microearthquake distribution along the eastern margin of Sado Basin Tomoya Harada
Katsuhiko Ishibashi
Tomoya Harada English
SCG088-P16 Preliminary Results on the Velocity Structure in the Niigata Region, from Regional-scale, Dense Earthquake Observations Bogdan Enescu
Tetsuya Takeda
Kazushige Obara
other
Bogdan Enescu English
SCG088-P17 Dense GPS observation in the strain concentration zone along the Eastern Japan Sea margin (preliminary report) Takeshi Sagiya
Takeo Ito
Hiroaki Takahashi
other
Takeshi Sagiya English
SCG088-P18 Comparisons of source characteristics among recent disastrous inland-crustal earthquake sequences in Japan Kazuhiro Somei
Kimiyuki Asano
Tomotaka Iwata
Kimiyuki Asano English
SCG088-P19 Seismic Observation in Aso caldera Takahiro Ohkura
Yuki Abe
Shin Yoshikawa
other
Takahiro Ohkura English
SCG088-P20 Clarification of high strain rate around magma chamber Takeshi Tameguri
Masato Iguchi
Masahiro Teraishi
other
Takeshi Tameguri English