[S-IT30] Tectonic collision systems in continents and oceans

コンビーナ:白玲(ITP Institute of Tibetan Plateau Research, Chinese Academy of Sciences)、James Mori(京都大学防災研究所地震防災研究部門)、Xiaodong Song(University of Illinois at Urbana-Champaign)、石川有三(国立研究開発法人　産業技術研究所　活断層・火山研究部門)

Collisions between continental plates and between continental and oceanic plates resulted in the formation of significant orogen and subduction systems worldwide, including the deepest trough and highest mountain in East Asia. The tectonic structures and seismic hazards associated with the collision processes have long been studied in order to understand fundamental features in these different tectonic environments. We invite contributions from scientists working across various temporal and spatial scales on problems related to lithosphere and mantle dynamics and surface processes for the collision zones. This session will provide a platform to encourage collaborations in all related disciplines, including geomorphology, paleoseismology, structural geology, tectonics, seismology, geodesy, and modeling.

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[SIT30-P01] Upper mantle deformation of the Terror Rift and northern Transantarctic Mountains in Antarctica: Insight from P-wave anisotropic tomography

★Invited Papers

*heng zhang¹ (1.Institute of Tibetan Plateau Research, Chinese Academy of Sciences )

[SIT30-P02] Source parameters of the 2019 Ms6.3 Medog earthquake in the southeastern Tibetan plateau and its tectonic implications

*Guohui Li^1,2、Ling Bai¹、Lin Ding¹、Bowen Song^1,3,4、Yong Jiang^1,4 (1.Key Laboratory of Continental Collision and Plateau Uplift, Institute of Tibetan Plateau Research, Center for Excellence in Tibetan Plateau Earth Sciences, Chinese Academy of Sciences、2.Institute of Earthquake forecasting, China Earthquake Administration、3.Geophysical Exploration Center , China Earthquake Administration、4.University of Chinese Academy of Sciences)

[SIT30-P03] Crustal and mantle velocity structures of the Sulawesi Island from multi-scale seismic tomography.

*Bagus Adi Wibowo^1,2、Ling Bai²、Supriyanto Rohadi¹、Muzli -¹、Andry Syaly Sembiring¹、Rahmat Triyono¹、Muhamad Sadly¹、Suko Prayitno Adi¹ (1.Meteorological, Climatological, and Geophysical Agency, Indonesia、2.ITP Insitute of Tibetan Plateau Research, Chinese Academy of Sciences, China)

[SIT30-P04] Forearc basin development at the Northern Andes – southern boundary transform fault: Progreso basin, SW Ecuador

*Carlos Alberto Aizprua Luna^1,2,3、Cesar Witt² (1.Department of Geosciences and Petroleum, Norwegian University of science and Technology (NTNU), Trondheim, Norway 、2.Univ. Lille, CNRS, Univ. Littoral Côte d’Opale, UMR 8187, LOG, Laboratoire d’Océanologie et de Géosciences, F 59000 Lille, France、3.Facultad de Ingeniería en Ciencias de la Tierra, Escuela Superior Politécnica del Litoral, Campus Gustavo Galindo – km 30.5 vía perimetral, Guayaquil, Ecuador)

[SIT30-P05] Seismic anisotropy in the deep continental upper mantle beneath Tibetan Plateau

*Cheng-Chien Peng^1,2、Ban-Yuan Kuo²、Eric Debayle³、Ling-Yun Chiao¹ (1.IONTU Institute of Oceanography National Taiwan University、2. Institute of Earth Sciences Academia Sinica、3.Laboratoire de Géologie de Lyon, Université Claude Bernard Lyon 1)

[SIT30-P06] Shear velocity structure of the crust and lithospheric mantle beneath Taiwan from teleseismic Rayleigh-wave tomography

*Ayush Goyal¹、Shu-Huei Hung¹ (1.Department of Geosciences, National Taiwan University)