JpGU-AGU Joint Meeting 2020

Session information

[J] Poster

S (Solid Earth Sciences ) » S-CG Complex & General

[S-CG66] Ocean Floor Geoscience

convener:Kyoko Okino(Atmosphere and Ocean Research Institute, The University of Tokyo)

Most of Earth's volcanism and much of its tectonic activity occur on and beneath the seafloor. Various phenomena on the seafloor are closely linked to plate tectonics, Earth structure and dynamics, and also related to Earth's environments through the hydrosphere and atmosphere. Seafloor rocks and sediments record Earth's evolution and heat and material fluxes on the Earth. Ocean Floor Geoscience session covers a broad range of research on seafloor such as mid-ocean ridge process, subduction dynamics, arc magmatism, hot spot and LIPs, crustal movement and structure etc. Every field of researches and every approaches are welcomed.The session aims to encourage discussion among scientists from different study fields and to integrate our understanding of ocean floor.The session is co-chaired by K. Tadokoro (Nagoya Univ.), O. Ishizuka (AIST), T. Toki (Univ. Ryukyus), and N. Takahashi (JAMSTEC).

*Atsushi Noda1, Hiroaki Koge1, Yasuhiro Yamada2,3,4, Ayumu Miyakawa1, Juichiro Ashi5 (1.National Institute of Advanced Industrial Science and Technology, 2.Japan Agency for Marine-Earth Science and Technology, 3.Faculty of Science and Technology, Kochi University, 4.Department of Earth Sciences, Royal Holloway University of London, 5.Atmosphere and Ocean Research Institute, The University of Tokyo)

*Teruaki Ishii1, Makoto Kaneko2, Naoto Hirano3, Shiki Machida4, Asako Matsumoto4, Norikatsu Akizawa5, Yuki Sato3, Taku Yutani6, Keishiro Azami5, Yuki Katsuragi3, Shunta Sakai 3, Yukihiko Nakano7, Takuya Matsuzaki8 (1.Center for Integrated Research and Education of Natural Hazards, Sizuoka University, 2.Fukada Geological Institute, 3.Tohoku University, 4.Chiba Institute of Technology, 5.The University of Tokyo, 6.Tohoku University,University of Bayreuth (Germany), 7.Nippon Marine Enterprises, LTD, 8.Kochi University)