Solid Earth Sciences (S)
Session Sub-category Seismology (SS)
Session ID S-SS13
Title Crustal Structure
Short Title Crustal Structure
Main Convener Name Seiichi Miura
Affiliation Japan Agency for Marine-Earth Science and Technology
Co-Convener 1 Name Tomoaki Yamada
Affiliation Earthquake Research Institute, The University of Tokyo
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.This session is a Japanese/English session for presentation and discussion in Japanese because many similar sessions are English session. Moreover, this session is also for the presentation/discussion of Japanese name project without English name. We welcome the presentation from local to global scale with Japanese and English language.
Presentation Format Oral and Poster presentation
Time Presentation No Title Presenter
Oral Presentation May 25 AM2
10:45 - 11:00 SSS13-01 Three-dimensional seismic velocity structure beneath the Ata caldera, southern Kyushu, Japan, derived from integrated land and ocean-bottom seismic observations Yukihiro Nakatani
11:00 - 11:15 SSS13-02 Extra-slab mantle earthquakes in Northern Yamaguchi: Effect of structural heterogeneities Ryo Tsunashima
11:15 - 11:30 SSS13-03 Fluid migration inferred from spatiotemporal variations in seismic attenuation in the northeastern Noto Peninsula Kana Izumi
11:30 - 11:45 SSS13-04 Seismic Velocity Heterogeneity and Slab-Derived Fluids beneath the Kii Peninsula: Improvements in Seismic Tomography Takuo Shibutani
11:45 - 12:00 SSS13-05 High-Resolution Seismic Tomography Beneath the Tokyo Metropolitan Area Using MeSO-net Data Ichiro Oishi
12:00 - 12:15 SSS13-06 Seismic Velocity Structure produce by Miocene backarc opening tectonics in the Kanto region Hiroshi Sato
Oral Presentation May 25 PM1
13:45 - 14:00 SSS13-07 The relationship between the seismicity and seismic structure at the subduction zone in northeastern Japan Takashi Iidaka
14:00 - 14:15 SSS13-08 S-wave polarization anisotropy in the upper crust of the northern Iwate region Ryotaro Fujimura
14:15 - 14:30 SSS13-09 3-D S-wave model in and around the Sea of Japan from ambient-noise surface-wave tomography Tohma Tezuka
14:30 - 14:45 SSS13-10 Crustal velocity structure and seismicity in the Hangay region (Mongolia) based on five sub-regional P and S Minimum 1D velocity models Sarantsetseg Lkhagvasuren
14:45 - 15:00 SSS13-11 The laterally-varying seismogenic thickness of the Indian Subcontinent: new observations and models, and implications for earthquake hazard Alice R Turner
15:00 - 15:15 SSS13-12 Seismic imaging of the Central Andes subduction zone Dapeng Zhao
Presentation No Title Presenter
Poster Presentation May 25 PM3
SSS13-P01 High-Resolution Mapping of Localized Crustal Strain from an Ultra-Dense GNSS Network: Links to Subsurface Structure and Seismicity Miku Ohtate
SSS13-P02 Seismic reflection survey using surface and downhole DAS in the vicinity of the seismic observation well in the Kinugawa region Hirokazu Ishige
SSS13-P03 Reanalysis of the resistivity structure in the source of the 2004 Mid-Niigata Earthquake area based on 3D Inversion Yusuke Fuji
SSS13-P04 S-wave Attenuation structure beneath the Hida Mountains region and causes of the high-attenuation in the region Akio Katsumata
SSS13-P05 S wave attenuation in the crust beneath eastern Shikoku estimated using twofold spectral ratio Noriko Tsumura
SSS13-P06 Subduction structure beneath the eastern part of Shikoku Island, southwestern Japan, revealed by dense seismic array observation Eiji Kurashimo
SSS13-P07 Velocity structure in the uppermost crust along a profile running through the central part of Kyushu, derived from the 2011 seismic exploration Hiroki Miyamachi
SSS13-P08 Three-dimensional model of the subducting Philippine Sea plate geometry from the Nankai Trough to the Ryukyu Trench Ayako Nakanishi
SSS13-P09 Shear-Wave Velocity Inversion from Ambient Noise Tomography Using Ridge-Regression Particle Swarm Optimization: Northern United Arab Emirate Intan Andriani Putri
SSS13-P10 High-Resolution 3-D S-Wave Velocity Structure of the Crust and Upper Mantle Beneath the Carpathian-Pannonian Region Gordana Vlahovic
SSS13-P11 Crustal Radial Anisotropy Beneath the Anatolian Plate from Ambient Noise Tomography Ramin Movaghari Dehbeneh
SSS13-P12 Crustal and Mantle Insights north of the Gloria Fault revealed by OBS surface-wave analysis Juan Ignacio Pinzon Lopez