T23A:
Active Tectonics, Seismicity, and Surface Processes Interactions in South and East Asia V Posters


Submit an Abstract to this Session


Session ID#: 49207

Session Description:
It has been known for decades that tectonic and surface processes interact with each other to drive the development of topography and shape the landscape. In the South and East Asia region, numerous active orogenic belts provide opportunities to further understand these processes and their interactions across various temporal and spatial scales. Moreover, a better knowledge of these processes would provide significant insights for the assessment of future geologic hazards. In this session, we seek contributions from scientists working on all aspects of neotectonic and surface processes. We encourage submissions from scientists in all related disciplines, including geomorphology, paleoseismology, seismology, geodesy, and modeling. Submissions focusing on the tectonic-surface process interactions beyond South and East Asia are also welcome.
Primary Convener:  J Bruce H Shyu, National Taiwan University, Department of Geosciences, Taipei, Taiwan
Conveners:  Brian J Yanites, Indiana University Bloomington, Department of Earth and Atmospheric Sciences, Bloomington, IN, United States, Xiwei Xu, Institute of Crustal Dynamics, China Earthquake Administration, Beijing, China and Takashi Azuma, Geological Survey Japan, Tsukuba, Japan
Primary Liaison:  J Bruce H Shyu, National Taiwan University, Department of Geosciences, Taipei, Taiwan
Chairs:  En-Chao Yeh, National Taiwan Normal University, Department of Earth Sciences, Taipei, Taiwan and Hideaki Goto, Hiroshima University, Higashi-Hiroshima, Japan
OSPA Liaison:  J Bruce H Shyu, National Taiwan University, Department of Geosciences, Taipei, Taiwan

Cross-Listed:
  • EP - Earth and Planetary Surface Processes
  • NH - Natural Hazards
  • S - Seismology
Index Terms:

7230 Seismicity and tectonics [SEISMOLOGY]
8107 Continental neotectonics [TECTONOPHYSICS]
8175 Tectonics and landscape evolution [TECTONOPHYSICS]
8177 Tectonics and climatic interactions [TECTONOPHYSICS]

Abstracts Submitted to this Session:

Evaluation of surface-rupturing fault width by statistical analysis from the 2016 Kumamoto, Japan, earthquake: Implications in regulating fault avoidance zone (400802)
Asaka Konno, Tohoku University, Sendai, Japan and Shinji Toda, Tohoku University, International Research Institute of Disaster Science, Sendai, Japan
Geomorphological and geological characteristics of triggered surface faults associated with 2016 Kumamoto Earthquake sequence around the northwest of the outer rim of the Aso caldera, southwestern Japan (422651)
Takayuki Nakano, Geospatial Information Authority of Japan, Tsukuba, Japan, Hiroshi UNE, Geospatial Information Authority of Japan, Geography and Crustal Dynamics Research Center, Ibaraki, Japan, Hiroshi P Sato, Nihon University, College of Humanities and Sciences, Tokyo, Japan, Keitaro Komura, Central Research Institute of Electric Power Industry, 1646 Abiko, Abiko-shi, Chiba-ken, Japan, NULL, Japan and Hiroshi Yagi, Yamagata Univ, Yamagata, Japan
Surface rupture of normal-faulting earthquake occurred in a short 5-year recurrence interval at southern Abukuma region, northeast Japan (405578)
Keitaro Komura1, Kotaro Aiyama2, Takahiro Nagata3, Akihiro Yamada4, Hiroshi P Sato5 and Yasuhira Aoyagi2, (1)Central Research Institute of Electric Power Industry, 1646 Abiko, Abiko-shi, Chiba-ken, Japan, NULL, Japan, (2)Central Research Institute of Electric Power Industry, Abiko, Japan, (3)Dia Consultants Co., Ltd, Oomiya, Japan, (4)CERES Co., Ltd, Abiko, Japan, (5)Nihon University, College of Humanities and Sciences, Tokyo, Japan
Estimation of basement depth from coastal to offshore areas in western Noto Peninsula, central Japan, by integrating acoustic explorations and gravity anomaly (424239)
Akihiro Sawada, Kanazawa University, Kanazawa, Japan and Yoshihiro Hiramatsu, Kanazawa University, Graduate School of Natural Science and Technology, Kanazawa, Japan
Topographic Anaglyphs from Detailed Digital Elevation Models Covering Inland and Seafloor for the Tectonic Geomorphology Studies in and around Yoron Island, Ryukyu Arc, Japan (388706)
Hideaki Goto, Hiroshima University, Higashi-Hiroshima, Japan, Kohsaku Arai, Geological Survey of Japan, AIST, Tsukuba, Ibaraki, Japan and Taichi Sato, AIST, Ibaraki, Japan
Tectonic features of the Hualien Ridge and its relationship to the 2018 M6.4 Hualien earthquake (404352)
Lien-Kai Lin, National Central University, Department of Earth Sciences, Taoyuan City, Taiwan, Shu-Kun Hsu, Natl Central Univ, Chung-Li, Taiwan, Ching-hui Tsai, Natl Central Univ, Chungli, Taiwan and Shiao-Shan Lin, National Central University, Center for Environmental Studies, Taoyuan City, Taiwan
A 3D Vp crustal structure of the northern Longitudinal Valley, Taiwan, from a dense seismic array after the 2018 Mw6.4 Hualien earthquake (458071)
Wei-Fang Sun1, Hao Kuo-Chen2, Zhuo-Kang Guan2, Pei-Yu Jhong3 and Wen-Yen Chang4, (1)National Dong Hwa University, Department of Natural Resources and Environmental Studies, Hualien County, Taiwan, (2)National Central University, Department of Earth Sciences, Taoyuan, Taiwan, (3)National Central University, Department of Earth Sciences, Zhongli, Taiwan, (4)National Dong Hwa University, Department of Natural Resources and Environmental Studies, Hualien, Taiwan
Near-Field Rotational Ground Motions Observed during the 2018 ML 6.2 Hualien (Taiwan) Earthquake Sequence (434162)
Chin-Shang Ku1, Bor-Shouh Huang2, Chin-Jen Lin2, Hung-Chie Chiu3, Chun-Chi Liu4, Win Gee Huang4 and Yih-Min Wu2, (1)National Taiwan University, Taipei, Taiwan, (2)Academia Sinica, Institute of Earth Sciences, Taipei, Taiwan, (3)Institute of Earth Sciences Academia Sinica, Taipei, Taiwan, (4)Institute of Earth Sciences, Academia Sinica, Taiwan, Taipei, Taiwan
Reassess Coseismic and Postseismic Slip on Triggered Shallow Slip of 2016 Mw 6.4 Meinong Earthquake by High-rate CGPS, Campaign GPS, InSAR and Strong Motion Observation (402060)
Jyr-Ching Hu, National Taiwan University, Department of Geosciences, Taipei, Taiwan, Ying-Hui Yang, Southwest Petroleum University, School of Civil Engineering and Architecture, Chengdu, China, Hsin Tung, Institute of Earth Sciences Academia Sinica, Taipei, Taiwan and Min-Chien Tsai, Organization Not Listed, Washington, DC, United States
Applications on the earthquake hazard estimate by using the 3D fault plane model, a study on 2018 Hualien earthquake, Taiwan (347684)
Yi-Kai Lin1, Ming Chun Ke2 and Siao-Syun Ke2, (1)NCDR National Science and Technology Center for Disaster Reduction of Taiwan, New Taipei, Taiwan, (2)National Science and Technology Center for Disaster Reduction, New Taipei City, Taiwan
Coseismic and Postseismic Deformation of the 2016 Meinong Earthquake, Southwestern Taiwan (373437)
Jui-Chi Lee1, Yu-Nung Nina Lin2,3, Kuo-Hsin Tseng4, Sylvain Barbot3,5 and Chung-Pai Chang4, (1)National Central University, Kanagawa, Japan, (2)Institute of Earth Sciences, Academia Sinica, Taipei, Taiwan, (3)Earth Observatory of Singapore, Singapore, Singapore, (4)National Central University, Taoyuan, Taiwan, (5)University of Southern California, Department of Earth Sciences, Los Angeles, CA, United States
Shallow Subsurface Structure Beneath the Northern Part of the Longitudinal Valley in Eastern Taiwan Using the High-Frequency Receiver Function Technique from Dense Seismic Array (390817)
Chun-Kao Su1, Lin Che-Min2 and Hao Kuo-Chen1, (1)National Central University, Department of Earth Sciences, Taoyuan, Taiwan, (2)National Center for Research on Earthquake Engineering, National Institutes of Applied Research, Taipei, Taiwan
Holocene marine terrace development constraints on a creeping fault on the Coastal Range, Taiwan (436387)
Wen-Shan Chen1, Ching-Yuan Yang2, Szu-Ting Chen2 and Hsiaochin Yang3, (1)Department of Geosciences, National Taiwan University, Taipei, Taiwan, (2)Department of Geoscience, National Taiwan University, Taipei, Taiwan, (3)National Museum of Prehistory, Taitung City, Taitun, Taiwan
Channel Profiles Set by Lithology and Uplift in the Coastal Range of Eastern Taiwan Orogen (369069)
Mr. Larry Syu-Heng Lai, PhD1, Josh J Roering1, Rebecca J Dorsey1 and Jiun-Yee Yen2, (1)University of Oregon, Department of Earth Sciences, Eugene, OR, United States, (2)National Dong Hwa University, Department of Natural Resources and Environmental Studies, Hualien County, Taiwan
Structural Analysis of Bending Fold and Sub-Horizontal Foliation in the Eastern Central Range of Taiwan and Its Tectonic Implications (426127)
En-Chao Yeh1, Yi-Kai Lin2, Yang-Hong Chen3, Ping-Chuan Chen3, Zhi-Wei WU4, Tai-Rong Guo5, Jian-Cheng Lee6, Timothy B Byrne7, Jonathan C Lewis8 and Chin-Ho Tsai9, (1)National Taiwan Normal University, Department of Earth Sciences, Taipei, Taiwan, (2)NCDR National Science and Technology Center for Disaster Reduction of Taiwan, New Taipei, Taiwan, (3)National Taiwan University, Department of Geosciences, Taipei, Taiwan, (4)Department of Earth Sciences, National Taiwan Normal University, Taipei, Taiwan, (5)Industrial Technology Research Institute, Green Energy and Environment Research Laboratories, HsinChu, Taiwan, (6)Academia Sinica, Institute of Earth Sciences, Taipei, Taiwan, (7)University of Connecticut, Department of Earth Sciences, Groton, CT, United States, (8)Indiana University of Pennsylvania Main Campus, Anthropology, Geospatial and Earth Sciences, Indiana, PA, United States, (9)National Dong Hwa University, Department of Natural Resources & Environmental Studies, Hualien County, Taiwan
Crustal Block Structures and Relative Motions Inferred from a Cluster Analysis of Dense GNSS Data in Southwest Taiwan (377493)
Atsushi Takahashi1, Manabu Hashimoto1, Jyr-Ching Hu2 and Min-Chien Tsai3, (1)Kyoto University, Kyoto, Japan, (2)National Taiwan University, Department of Geosciences, Taipei, Taiwan, (3)Central Weather Bureau, Taiwan, Seismological Center, Taipei, Taiwan
Erosion of landslide debris with episodic heavy rainfall events as revealed by multi-period LiDAR DEMs (373356)
Yu-Chang Chan, Academia Sinica, Taipei, Taiwan and Yu-Chung Hsieh, Central Geological Survey, Ministry of Economic Affairs, Taipei, Taiwan
High resolution UAV surveys of bedrock rivers in Taiwan reveal connections between lithology, structure, and channel morphology (387338)
Julia C Carr, Pennsylvania State University Main Campus, University Park, PA, United States, Roman A DiBiase, Pennsylvania State University Main Campus, Department of Geosciences, University Park, United States and En-Chao Yeh, National Taiwan Normal University, Department of Earth Sciences, Taipei, Taiwan
Triggering relationship between earthquakes and the 2009 Typhoon Morakot in southern Taiwan (366060)
Qiushi Zhai, Georgia Institute of Technology, Earth and Atmospheric Sciences, Atlanta, United States, Zhigang Peng, Georgia Institute of Technology, School of Earth and Atmospheric Sciences, Atlanta, United States, Kevin Chao, Northwestern University, Northwestern Institute on Complex Systems, Evanston, IL, United States, Yih-Min Wu, Academia Sinica, Institute of Earth Sciences, Taipei, Taiwan, Ya-Ju Hsu, Institute of Earth Sciences, Academia Sinica, Taipei, Taiwan and Shimon Wdowinski, Florida International University, Department of Earth and Environment, Miami, FL, United States
Post- and Inter-seismic Megathrust Coupling along the Subduction Zone in Solomon Islands: A Reevaluation Based on Newly Collected GPS Observation Data (407423)
Yue-Gau Chen1, Yu-Ting Kuo2, Chin-Shang Ku3, Bor-Shouh Huang3, Kevin Porahoa4, Thomas Toba5 and Clinton Roga6, (1)National Taiwan University, Department of Geosciences, Taipei, Taiwan, (2)Institute of Earth Sciences, Academia Sinica, Taipei, Taiwan, (3)Academia Sinica, Institute of Earth Sciences, Taipei, Taiwan, (4)Ministry of Mines, Energy & Rural Elect, Solomon Islands, Geological Survey Division, Honiara, Solomon Islands, (5)Ministry of Mines, Energy & Rural Elect, Geological Survey Division,, Honiara, Solomon Islands, (6)Geological Survey Division, Ministry of Mines, Energy & Rural Elect, Honiara, Solomon Islands
The Sorong Fault Zone, Indonesia: A Reconstruction from 12-0 My (431642)
Samuel Melia, Royal Holloway University of London, Egham, TW20, United Kingdom and Robert Hall, Univ London Royal Holloway, Egham Surrey, United Kingdom
Depth estimation of Moho discontinuity beneath Central Indonesia by the cross-correlation analysis of seismic ambient noise (431939)
Masyitha Retno Budiati Kiraman1, Genti Toyokuni2 and Tomomi Okada2, (1)Tohoku University, Sendai, Japan, (2)Tohoku University, Graduate School of Science, Sendai, Japan
How Do Fault Interactions Control the Spatiotemporal Patterns of Intraplate Earthquakes? (366186)
Gang Luo, Key Laboratory of Computational Geodynamics of Chinese Academy of Sciences, College of Earth and Planetary Sciences, University of Chinese Academy of Sciences, Beijing, China, Mian Liu, Southern University of Science and Technology, Department of Earth and Space Sciences, Shenzhen, China and Yunqiang Sun, University of Chinese Academy of Sciences, Key Laboratory of Computational Geodynamics, College of Earth and Planetary Sciences, Beijing, China

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