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Short title
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Geodynamics of island arcs
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Oral presentation
Date/Room/Chair
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May 23 PM1 (14:15 - 16:00)
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303
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Tetsuya Takeda
/ Takeshi Sato
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May 23 PM2 (16:15 - 18:00)
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303
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Akinori Hashima
/ Tatsuya Ishiyama
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Poster presentation
Date/Room
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May 23 (Core Time 18:15 - 19:30)
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Convention Hall
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Contact
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Hiroshi Sato
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Email
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satow@eri.u-tokyo.ac.jp
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Convener
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Hiroshi Sato
/ Shuichi Kodaira
/ Takeshi Sagiya
/ Tetsuya Takeda
/ Tatsuya Ishiyama
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Scope
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The goal of this session is comprehensive understanding of geodynamics of island arcs in subduction margins, including their structural evolution, short- and long-term crustal deformation, seismicity, crustal and mantle architectures overprinted by structural histories, volcanisms, and rheological properties of the lithosphere and its response to geodynamic processes. We solicit contributions from a wide range of disciplines, including geodynamics, tectonics, geophysics, geochemistry, seismology and earthquake prediction, from both observational, numerical and experimental approaches.
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Notes
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| Time |
Presentation No |
Title |
Author |
Presenter |
Abstract |
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Oral Presentation May 23 PM1 (14:15-16:00) 303 to the top
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14:15 - 14:30
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SCG68-01
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Difference of the seismic crustal structure between the northern Yamato Basin and the southern Japan Basin, Japan Sea
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Takeshi Sato
Tetsuo No
Narumi Takahashi
other
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Takeshi Sato
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14:30 - 14:45
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Invited
SCG68-02
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Configuration of Moho discontinuity beneath Japanese Islands estimated with seismic tomography
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Makoto MATSUBARA
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Makoto MATSUBARA
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14:45 - 15:00
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SCG68-03
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Deep seismic reflection profiling across the northern Fossa Magna, central Japan
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Hiroshi Sato
Kazuya Shiraishi
Tatsuya Ishiyama
other
|
Hiroshi Sato
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15:00 - 15:15
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SCG68-04
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High-resolution seismic reflection profiling across the Tsukioka fault, central Japan
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Naoko Kato
Tatsuya Ishiyama
Hiroshi Sato
other
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Naoko Kato
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15:15 - 15:30
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SCG68-05
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Detailed characteristics of the March 12, 2011 Nagano-Niigata earthquake sequence and its seismo-tectonic backgaround
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Tetsuya Takeda
Bogdan Enescu
Youichi Asano
other
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Tetsuya Takeda
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15:30 - 15:45
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SCG68-06
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Seismic anisotropy at the northern part of Kanto and Tohoku regions
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Takashi Iidaka
Kazushige Obara
Toshihiro Igarashi
other
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Takashi Iidaka
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15:45 - 16:00
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SCG68-07
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Quaternary strain rates distribution and crust-upper mantle structure of the southern Northeast Japan
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Tatsuya Ishiyama
Hiroshi Sato
Naoko Kato
other
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Tatsuya Ishiyama
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Oral Presentation May 23 PM2 (16:15-18:00) 303 to the top
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16:15 - 16:30
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SCG68-08
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How elastic is the island arc crust?
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Takeshi Sagiya
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Takeshi Sagiya
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16:30 - 16:45
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SCG68-09
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Simulation for coseismic and postseismic deformation in the Japan region due to the 2011 Tohoku earthquake with finite e
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Akinori Hashima
Andy Freed
Hiroshi Sato
other
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Akinori Hashima
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16:45 - 17:00
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SCG68-10
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Change in the stress field in the inland area of NE Japan after the 2011 Tohoku-Oki earthquake
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Keisuke Yoshida
Akira Hasegawa
Tomomi Okada
other
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Keisuke Yoshida
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17:00 - 17:15
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Invited
SCG68-11
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IBM arc petrology, arc evolution and andesite problem
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Yoshihiko Tamura
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Yoshihiko Tamura
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17:15 - 17:30
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SCG68-12
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Report on the Fujikawa kako fault system~ Itoigawa-Shizuoka Tectonic Line seismic profiling, FIST. (2) Deep structure
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Tanio Ito
Ken-ichi Kano
Yasutaka Ikeda
other
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Tanio Ito
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17:30 - 17:45
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SCG68-13
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Reinterpretation of the lithospheric structure beneath the Hidaka collisionzone, Hokkaido, Japan 2 Biratori-Obihiro Line
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Takaya Iwasaki
Noriko Tsumura
Tanio Ito
other
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Takaya Iwasaki
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17:45 - 18:00
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3-min talk in an oral session@(SCG68-P01/SCG68-P02/SCG68-P11/SCG68-P15/SCG68-P16)
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| Presentation No |
Title |
Author |
Presenter |
Abstract |
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Poster Presentation May 23 Core Time (18:15-19:30) Convention Hall to the top
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SCG68-P01
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3-D shear-wave velocity structure of the Japan subduction zone from teleseismic tomography
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Koichi Asamori
Dapeng Zhao
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Koichi Asamori
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SCG68-P02
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Spatial stress heterogeneity imaging by using difference between reduced stress tensors
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Makoto Otsubo
Ayumu Miyakawa
Atsuki Kubo
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Makoto Otsubo
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SCG68-P03
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Advanced use of refraction tomography using long-spread reflection seismic data for exploring deep crustal structure
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Kazuya Shiraishi
Susumu Abe
Hiroshi Sato
other
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Kazuya Shiraishi
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SCG68-P04
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Reinterpretation of the lithospheric structure beneath the Hidaka collision zone, Hokkaido, Japan 1.Outline
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Noriko Tsumura
Takaya Iwasaki
Tanio Ito
other
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Noriko Tsumura
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SCG68-P05
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Report on the Fujikawa kako fault system ~ Itoigawa-Shizuoka Tectonic Line seismic profiling, FIST.
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Ken-ichi Kano
Yasutaka Ikeda
Tanio Ito
other
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Ken-ichi Kano
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SCG68-P06
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Generation mechanism of shallow earthquakes near Choshi after 2011 Off Tohoku earthquake
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Hisanori Kimura
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Hisanori Kimura
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SCG68-P07
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Shallow geologic structure of the Futaba fault, northeast, Honshu, Japan, based on gravity survey
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Kyoko Terui
Shin Koshiya
SAKURAI, Syohei
other
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Kyoko Terui
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SCG68-P08
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Deep seismic profiling across the fore arc of central northern Honshu, Japan: Soma-Yonezawa seismic line
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Hiroshi Sato
Tatsuya Ishiyama
Naoko Kato
other
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Hiroshi Sato
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SCG68-P09
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Crustal structure beneath the Boso Peninsula revealed by seismic refraction/wide-angle reflection profiling
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Yoshitaka Nakayama
Hiroshi Sato
Takaya Iwasaki
other
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Hiroshi Sato
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SCG68-P10
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A numerical model of deformation in an evolving thrust wedge: A case study of the Shogawa anticlinorium
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Shigehiro Kitamura
Hiroshi Sato
Naoko Kato
other
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Hiroshi Sato
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SCG68-P11
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Structural geology of the Shogawa anticlinorium in the Shitada Hill, Niigata, northern Japan
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Koya Shinada
Tsuyoshi Toyoshima
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Tsuyoshi Toyoshima
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SCG68-P12
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Seismogenic source faults in the eastern part of the Japan sea based on seismic survey
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Tetsuo No
Takeshi Sato
Shuichi Kodaira
other
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Tetsuo No
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SCG68-P13
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High resolution seismic reflection profiling across the Iiyama fault, central Japan
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Tatsuya Ishiyama
Naoko Kato
Hiroshi Sato
other
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Tatsuya Ishiyama
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SCG68-P14
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Calculated P-wave velocity for xenoliths from the lower crust beneath Shikoku
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Masahiro Ishikawa
Noritsugu Takahashi
Hideo Ishizuka
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Masahiro Ishikawa
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SCG68-P15
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Gravity anomaly and density structure in western Shikoku region
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Yoshihiro Hiramatsu
Akihiro Sawada
Tomoyuki Mizukami
other
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Yoshihiro Hiramatsu
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SCG68-P16
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Geophysical characteristics between Okino-erabu Island and Okinawa trough (Preliminary results of GH12 cruise)
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Taichi Sato
Hirokuni Oda
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Taichi Sato
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