Solid Earth Sciences (S)
Session Sub-category Seismology (SS)
Session ID S-SS09
Title Crustal Structure
Short Title Crustal Structure
Main Convener Name Ryosuke Azuma
Affiliation Recearch Center for Prediction of Earthquake and Volcanic Eruption, Graduate School of Science, Tohoku University
Co-Convener 1 Name Seiichi Miura
Affiliation Japan Agency for Marine-Earth Science and Technology
Session Language 
J
Scope 
This session aims to cover seismological and geophysical studies on the Earth's crust and uppermost mantle. Contribution to the seismological and geophysical structure of the crust and processes that develop in the crust which includes 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
Time Presentation No Title Presenter
Oral Presentation May 28 PM2
15:30 - 15:45 SSS09-01 Precise hypocenter distribution and crustal structure in the epicentral region of earthquake swarm in the northeastern Noto Peninsula Eiji Kurashimo
15:45 - 16:00 SSS09-02 Estimation of three-dimensional S-wave velocity structure in the northern Japan Trench using a dense ocean-bottom seismic network Ryota Takagi
16:00 - 16:15 SSS09-03 Time-lapse Seismic Monitoring of Structural Deformations and Fluid Flow Caused by the 2011 Tohoku-Oki Earthquake (M 9.0) Ehsan Jamali Hondori
16:15 - 16:30 SSS09-04 Constructing a 3D multi-parameter model of the Nankai Trough Ayako Nakanishi
16:30 - 16:45 SSS09-05 Stochastic interpolation of subducted plate geometry at the Nankai trough Tsutomu Takahashi
Presentation No Title Presenter
Poster Presentation May 28 PM3
SSS09-P01 Seismic radial anisotropy in southeastern Tibetan Plateau and its implications for regional geodynamic evolution Shaoqian Hu
SSS09-P02 Crustal Structure delineation beneath Western Tibet using Local Earthquake Tomography Arghya Kusum Dey
SSS09-P03 An estimation method of the estimated model parameter errors in seismic refraction analyses Hayato Onuki
SSS09-P04 Seismic imaging and pore-fluid pressure estimation along the Southern Kuril Trench subduction zone off Tokachi of Hokkaido, Japan Noboru Yamakawa
SSS09-P05 Deep structure of the Hidaka collision zone, Hokkaido Japan inferred from offshore-onshore integrated seismic survey (1) Noriko Tsumura
SSS09-P06 Lateral variation in crustal deformation and seismic activity across the central part of the NE Japan Arc deduced from the 2019 onshore seismic profiling Takaya Iwasaki
SSS09-P07 Pre-stack depth imaging and pore-fluid pressure estimation for the Japan Trench megathrust fault off Sanriku, NE Japan Yuqi Lyu
SSS09-P08 Crustal structure investigation by seismic survey in the eastern Nankai Trough Kazuya Shiraishi
SSS09-P09 Seismic Velocity Structure off the Kumano Basin ,Nankai Trough by Seismic Waveform Inversion of OBS Data Tatsuya Fujinaka