Session Details
[S-MP41][EE] Oceanic and Continental Subduction Processes
Mon. May 22, 2017 3:30 PM - 5:00 PM JST
Mon. May 22, 2017 6:30 AM - 8:00 AM UTC
Mon. May 22, 2017 6:30 AM - 8:00 AM UTC
102 International Conference Hall 1F
convener:REHMAN Ur Hafiz(Department of Earth and Environmental Sciences, Graduate School of Science and Engineering, Kagoshima University), Tatsuki Tsujimori(Tohoku University), Chin Ho Tsai(National Dong Hwa University), Chairperson:Hafiz REHMAN(Department of Earth and Environmental Sciences, Graduate School of Science and Engineering, Kagoshima University), Chairperson:Tatsuki Tsujimori(Tohoku University)
This JpGU-AGU joint session aims at bringing earth scientists from Japan and overseas to present their research related to the processes of oceanic and continent subduction, continent-continent collisions, metamorphism of crustal rocks, formation of the oceanic/continental arcs, and accretion/ tectonic erosion of material along subduction boundaries.
Topics such as role of the fore- and back-arcs in the subduction zones, process of accretion of volcaniclastic and terrigenous sediments along the subduction/collision boundaries, deformation and metamorphism of subducted crust, recycling of material via tectonic erosion and exhumation will be the main focus of the session. Exchange of ideas among geoscientists applying different approaches on problems related to the theme of the session are most welcome.
Topics such as role of the fore- and back-arcs in the subduction zones, process of accretion of volcaniclastic and terrigenous sediments along the subduction/collision boundaries, deformation and metamorphism of subducted crust, recycling of material via tectonic erosion and exhumation will be the main focus of the session. Exchange of ideas among geoscientists applying different approaches on problems related to the theme of the session are most welcome.
[SMP41-07]Tectono-metamorphic evolution of the Kurosegawa tectonic belt in Southwest Japan★Invited papers
*Yasuhito Osanai1, Nobuhiko Nakano1, Tatsurou Adachi1, Ippei Kitano2, Aya Yoshimoto1, Ryosuke Kato2, Nobutaka Tsuchiya3, Hideo Ishizuka4 (1.Division of Evolution of Earth Environments, Faculty of Social and Cultural Studies, Kyushu University, 2.Graduate School of Integrated Sciences for Global Society, Kyushu University, 3.Faculty of Education, Iwate University, 4.Faculty of Science, Kochi University)
[SMP41-08]Deep subduction and the ultrahigh-pressure metamorphism of a Cretaceous accretionary prism, the Nishisonogi metamorphic rock, western Kyushu, Japan: Finding of diamond-graphite aggregates
*Tadao Nishiyama1, Ukyou Nishi1, Akira Yoshiasa1, Satoko Ishimaru1, Masami Terauchi2, Shoji Arai5, Yasushi Mori3, Miki Shigeno3, Hiroaki Ohfuji4 (1.Department of Earth and Environmental Sciences, School of Science, Graduate School of Science and Technology, Kumamoto University, 2.Institute of Multidisciplinary Research for Advanced Materials, 3.Kitakyushu City Museum of Natural HIstroy and Human Histrory, 4.Geodynamics Reserach Center, Ehime University, 5.Colledge of Science and Engineering, Kanazawa University)
[SMP41-09]Origin of ophiolite pulse and thermal state of the upper mantle in the Ordovician time constrained from the Hayachine-Miyamori Ophiolite
*Takafumi Kimura1, Kazuhito Ozawa1, Tsuyoshi Iizuka1, Takeshi Kuritani2 (1.Graduate School of Science, The University of Tokyo, 2.Graduate School of Science, Hokkaido University)
[SMP41-10]Geochemical study of P-type jadeitites (jadeite precipitates) from the New Idria serpentinite body, California★Invited papers
*Naoko Takahashi1, Tatsuki Tsujimori1, Qing Chang2, Jun-Ichi Kimura2 (1.Tohoku University, 2.Department of Solid Earth Geochemistry, Japan Agency for Marine-Earth Scienc and Technology)
[SMP41-11]Petrographical and chemical evolution of a troctolites rich section of oceanic crust located directly above a spreading centre, example from Wadi Mahram, Oman ophiolite
*Marie Python1, Claire Charles1, Natsumi Ito1, Shoji Arai2 (1.Hokkaido University Department of Natural History Science Division of Earth and Planetary Systems Sciences, 2.Departement of Earth Science, Kanazawa University)
[SMP41-12]Detailed imaging of the subduction front in the locked and 2010 Mentawai tsunami earthquake rupture zones from full waveform inversion of seismic reflection data
Gabriel Huot1, Yanfang Qin1, *Satish Singh1 (1.Institut de Physique du Globe de Paris)