T036
Neotectonic and Surface Processes in South and East Asia: Their Interactions and Implications for Future Geological Hazards

Session ID#: 79263

Session Description:
As one of the most tectonically active regions in the world, South and East Asia region provides great opportunity to further understand the interactions between active tectonic and surface processes. Not only do these processes and their interactions drive the development of topography and shape the landscape, but they are also responsible for producing many of the most important geological hazards that threaten this populous region. In this session, we seek contributions from scientists working across various temporal and spatial scales on problems related to tectonics, surface processes, and their interactions. We encourage submissions from scientists in all related disciplines, including geomorphology, paleoseismology, structural geology, tectonics, seismology, geodesy, and modeling. Submissions focusing on the tectonic-surface process connections beyond South and East Asia are also welcome.
Index Terms:

7221 Paleoseismology [SEISMOLOGY]
8107 Continental neotectonics [TECTONOPHYSICS]
8175 Tectonics and landscape evolution [TECTONOPHYSICS]
9320 Asia [GEOGRAPHIC LOCATION]

Primary Convener:  J Bruce H Shyu, National Taiwan University, Department of Geosciences, Taipei, Taiwan
Conveners:  Brian J Yanites, Indiana University Bloomington, Earth and Atmospheric Sciences, Bloomington, IN, United States, Takashi Azuma, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Japan and Xiwei Xu, Institute of Crustal Dynamics, China Earthquake Administration, Beijing, China
Primary Liaison:  J Bruce H Shyu, National Taiwan University, Department of Geosciences, Taipei, Taiwan
 
Geomorphic indices indicate differential vertical tectonic movement in peninsular Malaysia (490674)
Mingxing Gao1, Aron J Meltzner1,2, Xiwei Xu3, Gerold Zeilinger4 and Xinnan Li1, (1)Nanyang Technological University, Earth Observatory of Singapore, Singapore, Singapore, (2)Nanyang Technological University, Asian School of the Environment, Singapore, Singapore, (3)Institute of Crustal Dynamics, China Earthquake Administration, Beijing, China, (4)University of Potsdam, Institute of Geoscience, Potsdam-Golm, Germany
 
Using Cluster Analysis of GPS Velocities to Explore Active Tectonics in Taiwan (491580)
Yi-Chieh Lee1, Ray Y Chuang1 and Hrong-Yue Chen2, (1)National Taiwan University, Taipei, Taiwan, (2)Academia Sinica, Taipei, Taiwan
 
Decreased slip rate on the Kunlun fault zone since ~100 ka, constrained by offset alluvial fan and cosmogenic nuclide dating (491977)
Junjie Ren1, Xiwei Xu1, Feipeng Huang2, Yanwu Lyu1, Oubo Liang1 and Junxiang Zhao1, (1)Institute of Crustal Dynamics, China Earthquake Administration, Beijing, China, (2)China Earthquake Administration, Beijing, China
 
Geometry, kinematics, displacement and possible Quaternary reactivation of the Jangdae Fault, SE Korea (492777)
Chung-Ryul Ryoo, Korea Institute of Geoscience and Mineral Resources, Daejeon, South Korea
 
Discovery of the Ulaanbaatar Fault in Mongolia (492800)
Yasuhiro Suzuki, Nagoya University, Nagoya, Japan, Takashi Nakata, Hiroshima University, Department of Geography, Hiroshima, Japan, Mitsuhisa Watanabe, Toyo University, Tokyo, Japan, Battulga Sukhee, The National University of Mongolia, Ulaanbaatar, Mongolia, Enkhtaivan Dangaa, Mongolian Academy of Science, Ulaanbaatar, Mongolia, Sodnomsambuu Demberel, Mongolian Academy of Sciences, Institute of Astronomy and Geophysics, Ulaanbaatar, Mongolia, Chimed Odonbaatar, Institute of Astronomy and Geophysics, Bayango District, Mongolia, Amgalan Bayasgalan, Leader Exploration LLC, Ulaanbaatar, Mongolia and Badral Tuvshin, The National Emergency Management Agency of Mongolia, Ulaanbaatar, Mongolia
 
Investigating Thrust-fault Growth and Segment Linkage Using Displacement Distribution Analysis In The Active Duzhanzi Thrust Fault Zone, Northern Tian Shan of China (494336)
Zhanyu Wei and Honglin He, Institute of Geology, China Earthquake Administration, Beijing, China
 
Paleoearthquake History Along the Southern Segment of the Daliangshan Fault Zone in the Southeastern Tibetan Plateau (494541)
Haoyue Sun1, Honglin He1, Yasutaka Ikeda2, Zhanyu Wei1, Changyun Chen3, Yueren Xu4, Feng Shi1, Lisi Bi5, Yoshiki Shirahama6, Shinsuke Okada7 and Tomoo Echigo8, (1)Institute of Geology, China Earthquake Administration, Beijing, China, (2)Nara University, Department of Geography, Nara, Japan, (3)The First Monitoring and Application Center, China Earthquake Administration, Tianjin, China, (4)Institute of Earthquake Forecasting, China Earthquake Administration, Beijing, China, (5)Guangdong Earthquake Agency, Guangzhou, China, (6)Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, Tsukuba, Japan, (7)Tohoku University, International Research Institute of Disaster Science, Sendai, Japan, (8)Geo-Research Institute, Osaka, Japan
 
Analysis of the Slip Rate and Deformation Characteristics of Subordinary Segments of the West Qinling Fault in the Northeastern of Tibetan Plateau (497809)
Changyun Chen, Jianming He and Yi Tang, The First Monitoring and Application Center, China Earthquake Administration, Tianjin, China
 
Late Quaternary Slip of the Jinqianghe Fault in the Middle Segment of the Qilian–Haiyuan Fault Zone and Its Tectonic Impact, NE Tibetan Plateau, China (498812)
Shumin Liang, Wenjun Zheng, Gan Chen, Peizhen Zhang and Dongli Zhang, Sun Yat-Sen University, Guangzhou, China
 
Insights into the probabilistic seismic hazard assessment of Taiwan Earthquake Model: Application to infrastructure safety (501344)
Chung-Han Chan, Nanyang Technological University, Singapore, Singapore and Yuchuan Tang, Southeast University, School of Civil Engineering, Nanjing, China
 
Multi-segment Rupture Probabilities on the Xianshuihe Fault Zone, Southwestern China (511128)
Jia CHENG and Xiwei Xu, Institute of Crustal Dynamics, China Earthquake Administration, Beijing, China
 
Holocene paleoearthquakes on the Tianqiaogou-Huangyangchuan Fault in the northeastern boundary fault system of the Tibetan Plateau (511703)
Shi Feng, Honglin He, Wei Gao, Haoyue Sun and Zhanyu Wei, Institute of Geology, China Earthquake Administration, Beijing, China
 
Neotectonic characteristics along both flanks of the Ou Backbone Range, Tohoku Region, Japan, from fluvial geomorphic analyses (514276)
Jhih-Hao Liao1, J Bruce H Shyu1, Chia-Yu Chen1, Yasufumi Iryu2 and Hiroyuki Tsutsumi3, (1)National Taiwan University, Department of Geosciences, Taipei, Taiwan, (2)Tohoku University, Sendai, Japan, (3)Doshisha University, Kyoto, Japan
 
3D Fracture Model Construction in Northeast Taiwan (514327)
Pham Huong, Student, Taiwan, Taipei, Taiwan, En-Chao Yeh, National Taiwan Normal Univ., Taipei, Taiwan, Yu-Chang Chan, Academia Sinica, Taipei, Taiwan, Chih-Hsiang Yeh, National Taiwan University, Department of Civil Engineering, Taipei, Taiwan and Kuo-Jen Chang, Nat'l Taipei Univ. of Tech, Taipei, Taiwan
 
Geomorphic features and recent crustal movement in Solomon Islands: its neotectonic implication (517867)
Yue-Gau Chen1,2, Kuan-hua Chen2, Yu-Ting Kuo3, Chin-Shang Ku2,3, Bor-Shouh Huang3, Carlos Tatapu4, Clinton Roga4 and Douglas Billy4, (1)Research Center for Environmental Changes, Academia Sinica, Taipei, Taiwan, (2)Department of Geosciences, National Taiwan University, Taipei, Taiwan, (3)Institute of Earth Sciences, Academia Sinica, Taipei, Taiwan, (4)Geological Survey Division, Ministry of Mines, Energy & Rural Elect, Honiara, Solomon Islands
 
Subsurface Structure of the Kathmandu Valley Revealed by Seismic Reflection and Gravity Surveys (529588)
Yusuke Kawasaki1, Kota Koshika2, Om Pradhan2, Hideki Kurosawa2, Kohei Abe2, Masato Yamamoto2, Dai Nobuoka1, Yoshikazu Matsubara2, Monika Jha3, Chintan Timsina3, Suresh Shrestha3, Prakash Pokhrel3, Dinesh Nepali3, Mukunda Bhattarai3, Soma Nath Sapkota3, Hisanori Matsuyama2, Hiroe Miyake4 and Kazuki Koketsu4, (1)OYO Corporation, Tokyo, Japan, (2)OYO Corporation, Saitama, Japan, (3)Department of Mines and Geology, Kathmandu, Nepal, (4)Earthquake Research Institute, University of Tokyo, Tokyo, Japan
 
Faulting history of the Shibetsu fault zone based on 14C dating, eastern Hokkaido, Japan (573688)
Takashi Azuma, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Japan
 
Assessment of Seismic Hazards after Mw 7.5 Palu Earthquake, Indonesia by Coulomb Stress Transfer (573981)
Min-Chien Tsai, Central Weather Bureau, Taiwan, Seismological Center, Taipei, Taiwan, Yang Ying-Hui, Southwest Petroleum University, Chengdu, China, Jyr-Ching Hu, National Taiwan University, Department of Geosciences, Taipei, Taiwan and Adi Maulana, Hasanuddin University, Department of Geological Engineering, Makassar, Indonesia
 
Detection of a segment boundary of lateral faults through gravity anomaly: a case study of the Median Tectonic Line fault zone, Japan (575297)
Kento Inao1, Yoshihiro Hiramatsu1, Akihiro Sawada1 and Shigekazu Kusumoto2, (1)Kanazawa University, Kanazawa, Japan, (2)University of Toyama, Toyama, Japan
 
Tectonic uplift and subsidence inferred from coral microatoll archives of relative sea level in La Union province, northwestern Luzon, Philippines (580142)
Gina Muthia Sarkawi1, Aron J Meltzner1, Anandh Gopal2, Joanne Lim2, Andrew Paul Mitchell2, Loraine Faye Sarmiento3, Jennifer Weil-Accardo2, Kathrine Valdez Maxwell2, Junki Komori4, Chuan-Chou Shen5, Shou-Yeh Gong6, Lin Ke2, Yanbin LU2, Xianfeng Wang7 and Noelynna Tuazon Ramos3, (1)Nanyang Technological University, Asian School of the Environment, Singapore, Singapore, (2)Earth Observatory of Singapore, Singapore, Singapore, (3)National Institute of Geological Sciences, University of the Philippines, Quezon City, Philippines, (4)The University of Tokyo, Tokyo, Japan, (5)National Taiwan University, High-Precision Mass Spectrometry and Environment Change Laboratory (HISPEC), Taipei, Taiwan, (6)National Museum of Natural Science, Geology, Taichung, Taiwan, (7)Nanyang Technological University, Earth Observatory of Singapore, Singapore, Singapore
 
Active faulting in northeast corner of the Ordos block in north China and its tectonic implications (581508)
Chuanyou Li and Quanxing Luo, Institute of Geology, China Earthquake Administration, Beijing, China
 
Later Quaternary Activity of the Tuosuhu-Maoniushan Fault in the North Margin of Qaidam Basin (621129)
Guihua Chen and Xun Zeng, Institute of Geology, China Earthquake Administration, Beijing, China
 
The Short Rupture Interval of The Westernmost Nam Ma Fault in the Past Millennium (621349)
Yu Wang, Department of Geosciences, National Taiwan University, Taipei, Taiwan, Lin Thu Aung, Earth Observatory of Singapore, Nanyang Technological University, Singapore, Singapore, Xuhua Shi, Zhejiang University, School of Earth Sciences, Hangzhou, China, Saw Ngwe Khaing, Hinthada University, Dept. of Geology, Yangon, Myanmar, Elise M Weldon, University of Oregon, Earth Science, Eugene, OR, United States, Soe Min, Taungoo University, Myanmar, Department of Geology, Taungoo, Myanmar, Timothy E Dawson, California Geological Survey, San Mateo, CA, United States, Yann G Gavillot, Oregon State University, Corvallis, OR, United States, Aron J Meltzner, Nanyang Technological University, Asian School of the Environment, Singapore, Singapore, Ray James Weldon, University of Oregon, Eugene, OR, United States, Myo Thant, Myanmar Earthquake Committee, Yangon, Myanmar; University of Yangon, Department of Geology, Yangon, Myanmar and Nam Ma fault survey team
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