Posters

GD5.2

Many new high quality and high resolution geophysical and geological data had been acquired in the past years that need to be updated, re-analysed and re-interpreted in the light of our present knowledge in subductions processes. Moreover it is needed to better clarify the temporal and spatial evolution of those processes in order to much precise our geodynamic ideas of mountain building, subduction, transition of collision to subduction, or transition of subduction to collision.
Among other global places, the zone from Japan, Taiwan to the Philippines is a key area to study such subduction/collision transition due to the rapid convergence between Eurasian and Philippine Sea plates. There are geodynamic inversion of the east dipping Manila oceanic subduction, that evolves northward, first, into a Continental Subduction (also called Collision) onshore Taiwan, then secondly, east of Taiwan, into the north dipping Ryukyu arc/continent subduction. Due to the so rapid Plates shortening rate (10cm.y-1), those active Oceanic to Continental Subductions processes in Taiwan creates 1/8 of the annual seismicity in the World !
There are other places in the World active or not, that should also be taken into careful consideration in order to reveal and lead us to better understand new tectonic processes (e.g.: Alpes, Pyrénées, Cascades and so on).
To conclude in this EGU session, we aim to update the existing geodynamic state of the art of the oceanic to continental subductions processes after so numerous data that had been collected recently and all the works that had been done on this subject. Therefore this EGU Session should help us to much better understand the tectonics related to plate, plate collision and the transition between the subduction and collision.

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Co-organized as GI2.11/NH4.15/SM2.6
Convener: Benoit Deffontaines | Co-conveners: Ho-Han Hsu, Shu-Kun Hsu
Posters
| Attendance Mon, 08 Apr, 08:30–10:15
 
Hall X2

Attendance time: Monday, 8 April 2019, 08:30–10:15 | Hall X2

Chairperson: Benoit Deffontaines, Hsu Shu-Kun and Hsu Ho-Han
X2.205 |
EGU2019-14854
Benoit Deffontaines, Kuo-Jen Chang, Ho-Han Hsu, Ya-Ju Hsu, Samuel Magalhaes, Gregory Serries, Char-Shine Liu, and Chyi-Tyi Lee
Chairperson: Benoit Deffontaines, Hsu Shu-Kun and Hsu Ho-Han
X2.206 |
EGU2019-4582
Shiou-Ya Wang, Shu-Kun Hsu, Ching-Hui Tsai, and Yi-Ching Yeh
Chairperson: Benoit Deffontaines, Hsu Shu-Kun and Hsu Ho-Han
X2.207 |
EGU2019-2722
Shu-Kun Hsu, Shiou-Ya Wang, and Yi-Ching Yeh
Chairperson: Benoit Deffontaines, Hsu Shu-Kun and Hsu Ho-Han
X2.208 |
EGU2019-3655
Chung-Liang Lo, Wen-Nan Wu, Shiou-Ya Wang, Wen-Bin Doo, Yin-Sheng Huang, and Shu-Kun Hsu
Chairperson: Benoit Deffontaines, Hsu Shu-Kun and Hsu Ho-Han
Chairperson: Benoit Deffontaines, Hsu Shu-Kun and Hsu Ho-Han