Solid Earth Sciences (S) | ||
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Session Sub-category | Seismology (SS) | |
Session ID | S-SS12 | |
Title | Crustal Structure | |
Short Title | Crustal Structure | |
Main Convener | Name | Kazuo Nakahigashi |
Affiliation | Tokyo University of Marine Science and Technology | |
Session Language | J | |
Scope | The aim of this session is to cover seismological and geophysical studies on the Earth's crust. Contribution on seismological and geophysical structure of the crust, processes that develop in the crust which include earthquakes, volcanoes and geological descriptions of the crust are welcomed. We also welcome theoretical and methodological studies that will serve as basics in such explorations. | |
Presentation Format | Oral and Poster presentation | |
Invited Authors | Takaya Iwasaki (Eathquake Research Institute, the University of Tokyo) |
Time | Presentation No | Title | Presenter | Abstract |
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Oral Presentation May 30 PM1 | ||||
13:45 - 14:00 | SSS12-01 | Shrinking and draining continental lower crust: its binary effects of stress and fluid on crustal activities | Takehito Koyama | |
14:00 - 14:15 | SSS12-02 | Seismic velocity structure in southern Hokkaido deduced from ocean-bottom seismographic and land observations | Yoshio Murai | |
14:15 - 14:30 | SSS12-03 | Structural Complexity Associated with Arc-Arc Collision in Hokkaido Island, Japan - Review on Controlled-Source Seismic Researches in Western and Central Hokkaido - | Takaya Iwasaki | |
14:30 - 14:45 | SSS12-04 | Seismic imaging of the eastern Japan forearc region using S-net data | Genti Toyokuni | |
14:45 - 15:00 | SSS12-05 | The relationship between the location of the mid crustal reflector and seismicity in Iwaki area, northeastern Japan | Takashi Iidaka | |
15:00 - 15:15 | SSS12-06 | Abnormal Seismic Anisotropy beneath the Tokyo Metropolitan Area (1) Mantle of the Philippine Sea Slab | Motoko Ishise | |
Oral Presentation May 30 PM2 | ||||
15:30 - 15:45 | SSS12-07 | Deep seismic reflection profiling across the Suruga trough, Shizuoka, Japan | Hiroshi Sato | |
15:45 - 16:00 | SSS12-08 | Multi-channel seismic profiling in the northern part of Suruga bay using the Shiyomaru-vessel of Tokyo University of Marine Science and Technology (Preliminary report) | Kayoko Tsuruga | |
16:00 - 16:15 | SSS12-09 | Crustal structure refraction survey using Airgun-OBS in the northern part of Suruga Bay -Fujikawa fault zone- (Preliminary Report) | Hisatoshi Baba | |
16:15 - 16:30 | SSS12-10 | 3D seismic attenuation profiling for imaging an active fault in Uchiura wan | Tetsuro Tsuru | |
16:30 - 16:45 | SSS12-11 | Gravity survey at the extension of the Takahama fault and the Yokosuka fault in Nishio City, Aichi Prefecture | Tokunosuke Tatsuzawa | |
16:45 - 17:00 | SSS12-12 | Subduction geometry and seismicity around northern Ryukyu subduction zone | Yojiro Yamamoto | |
Presentation No | Title | Presenter | Abstract |
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Poster Presentation May 30 AM2 | |||
SSS12-P01 | Regional difference in long period surface wave phase velocity by an explosive phenomenon generated in North Korea on September 3, 2017 | Koji Yamada | |
SSS12-P02 | Phase velocity estimation based on spatial gradient of surface wave arrival time of teleseismic earthquakes observed by S-net | Akira Ishigami | |
SSS12-P03 | Crustal seismic velocity structure in the Japanese Islands from receiver function analysis using similar earthquakes | Toshihiro Igarashi | |
SSS12-P04 | Estimation of the Crustal Structure beneath the Broadband Seismic Network in the Eskisehir Region, Turkey, by Using Receiver Function Method | Pinar Duran | |
SSS12-P05 | Three-dimensional S-wave attenuation structure in and around Hokkaido, Japan | Ryoichi Nakamura | |
SSS12-P06 | Reexamination for the subsurface structure beneath the southern part of the Hidaka Collision Zone, Hokkaido, Japan by using a numerical test of wave propagation | Masahiro Shimazaki | |
SSS12-P07 | High resolution seismic surveys in the Kuril trench off Hokkaido | Yasuyuki Nakamura | |
SSS12-P08 | Subsurface Structure at the North of the Yokosuka Fault by Seismic Reflection Survey | Shinobu Ito | |
SSS12-P09 | Crust and Uppermost mantle P-wave velocity structure of the Ordos block and its neighbors based on travel time tomography | Yaning Liu | |
SSS12-P10 | Seismic imaging of the 2016 Kumamoto earthquake area using P and PmP data | Dapeng Zhao | |
SSS12-P11 | Estimation of 3D velocity structure in Kyushu region by the seismic tomography | Toya Mitsuhiro | |
SSS12-P12 | Estimation of the structure of the Philippine Sea slab under south Kyushu using receiver function analysis | Masaki Uchida | |
SSS12-P13 | Imaging subduction structure beneath the eastern part of Kii Peninsula, SW Japan, using an earthquake reflection method | Eiji Kurashimo | |
SSS12-P14 | Tomography of Mejillones Peninsula using cross-correlation of ambient seismic noise | Kellen Azua Quezada | |
SSS12-P15 | Crustal thickness beneath Central Indonesia by the cross-correlation analysis of seismic ambient noise (2) | Masyitha Retno Budiati | |
SSS12-P16 | Subsurface structure below the southernmost area of South Japanese Alps estimated by seismic interferometry imaging | Toshiki Watanabe | |
SSS12-P17 | Strong variations of near-surface seismic anisotropy of Taiwan revealed by coda interferometry | Hsin-Yu Lee | |
SSS12-P18 | Investigating anomalous crustal structures along the convergent zone in eastern Taiwan with the new airborne magnetic survey and updated seismic tomographic models | Chi-Hsuan Chen |