固体地球科学(S)
セッション小記号地球内部科学・地球惑星テクトニクス(IT)
セッションIDS-IT26
タイトル和文New perspectives on the geodynamics of East Asia
英文New perspectives on the geodynamics of East Asia
タイトル短縮名和文New perspectives on the geodynamics of East Asia
英文Geodynamics of East Asia
代表コンビーナ 氏名和文Timothy B Byrne
英文Timothy B Byrne
所属和文University of Connecticut
英文University of Connecticut
共同コンビーナ 1氏名和文山口 飛鳥
英文Asuka Yamaguchi
所属和文東京大学大気海洋研究所
英文Atomosphere and Ocean Research Institute, The University of Tokyo
共同コンビーナ 2氏名和文Jonny Wu
英文Jonny Wu
所属和文University of Houston
英文University of Houston
共同コンビーナ 3氏名和文沖野 郷子
英文Kyoko Okino
所属和文東京大学大気海洋研究所
英文Atmosphere and Ocean Research Institute, The University of Tokyo
発表言語E
スコープ和文The Pacific, Indo-Australia and Eurasian plates converge around the Philippine Sea plates in south and East Asia, resulting in one of the most tectonically active regions on earth. The area is also geologically and tectonically complex with numerous active tectonic environments, ranging from subduction to collision, and a long history of plate boundary interactions. The last decade has yielded a wide range of new observations, including detailed geologic data and high resolution crustal to mantle imaging. Here we seek oral and poster presentations that bear on the geologic history and geophysical character of modern and ancient plates in East Asia and their interactions since the Mesozoic. We also invite geodynamic models that integrate these diverse datasets into a more holistic view of this dynamic environment.
英文The Pacific, Indo-Australia and Eurasian plates converge around the Philippine Sea plates in south and East Asia, resulting in one of the most tectonically active regions on earth. The area is also geologically and tectonically complex with numerous active tectonic environments, ranging from subduction to collision, and a long history of plate boundary interactions. The last decade has yielded a wide range of new observations, including detailed geologic data and high resolution crustal to mantle imaging. Here we seek oral and poster presentations that bear on the geologic history and geophysical character of modern and ancient plates in East Asia and their interactions since the Mesozoic. We also invite geodynamic models that integrate these diverse datasets into a more holistic view of this dynamic environment.
発表方法口頭および(または)ポスターセッション
招待講演ウォリス サイモン (東京大学)
時間講演番号タイトル発表者予稿原稿
口頭発表 5月29日 PM1
13:45 - 14:00SIT26-01How to solve controversies in Cenozoic tectonics in western Pacific margin木村 学予稿
14:00 - 14:15SIT26-02Plio-Pleistocene plate interactions associated the Philippine Sea PlateTimothy B Byrne予稿
14:15 - 14:30SIT26-03A regional mylonite zone between the Mesozoic metamorphic basement and the subducted Miocene covered schists in eastern Range of Taiwan: A possible Plio-Pleistocene transform fault between Eurasia and the Philippine Sea plateGong-Ruei Ho予稿
14:30 - 14:45SIT26-04Coeval exhumation or subduction channel extrusion of the high pressure Yuli belt? Insights from the Shoufeng fault in eastern TaiwanJian-Cheng Lee予稿
14:45 - 15:00SIT26-05Metamorphic temperature variation across the Yuli belt: a clue about exhumation of high-pressure rocks?Chin-Ho Tsai予稿
15:00 - 15:15SIT26-06三次元モデリングによるマリアンナ沈み込み帯の温度構造、スラブ変成作用と境界面地震季 頴鋒予稿
口頭発表 5月29日 PM2
15:30 - 15:45SIT26-07A tomography-led plate reconstruction of NE Asia during the late Cretaceous Jonny Wu予稿
15:45 - 16:00SIT26-08Geodynamic models of late Mesozoic intraoceanic subduction offshore NE Asia caused by growing Izanagi plateLorenzo Colli予稿
16:00 - 16:15SIT26-09Early Cretaceous to Paleocene magmatism in the Sikhote-Alin area and their implications for Paleo-Pacific plate subduction and continental evolutionTsung-Jui Wu予稿
16:15 - 16:30SIT26-10Processes of subduction initiation revealed by P-T paths of amphibolite and blueschist tectonic blocks in serpentinite mélange: An example from the Kamuikotan high-P/T metamorphic rocks in Hokkaido, northern Japan竹下 徹予稿
16:30 - 16:50SIT26-11Metamorphism in the Sanbagawa belt of SW Japan as a record of subduction processesウォリス サイモン予稿
16:50 - 17:00SIT26-12Subduction and exhumation of the high pressure metamorphic rocks: What we know and what we need to know.Timothy B Byrne予稿
講演番号タイトル発表者予稿原稿
ポスター発表 5月29日 AM2
SIT26-P01Geochemical characteristics of effusive rocks (greenstones) in the Hidaka Belt, Hokkaido, Japan山崎 徹予稿
SIT26-P02Large gas reservoir in continental back-arc basin, revealed by automatic seismic velocity analysis in the Okinawa Trough椋本 浩太予稿
SIT26-P03Characterize coseismic deformation of Mw 7.5 Palu earthquake in a triple junction in Sulawesi, IndonesiaMIN-CHIEN TSAI予稿