Japan Geoscience Union Meeting 2021

Session information

[J] Oral

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

[S-CG45] Ocean Floor Geoscience

Sat. Jun 5, 2021 10:45 AM - 12:15 PM Ch.19 (Zoom Room 19)

convener:Kyoko Okino(Atmosphere and Ocean Research Institute, The University of Tokyo), Chairperson:Ryuta Arai(Japan Agency for Marine-Earth Science and Technology), Masakazu Fujii(National Institute of Polar Research and SOKENDAI)

Most of Earth's volcanism and much of its tectonic activity occur on and beneath the s eafloor. Various phenomena on the seafloor are closely linked to plate tectonics, Earth s tructure and dynamics, and also related to Earth's environments through the hydrosphe re and atmosphere. Seafloor rocks and sediments record Earth's evolution and heat an d 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 magm atism, 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).

10:45 AM - 11:00 AM

*Makoto Otsubo1, Yoshimi Kubota2, Ayanori Misawa1, Ken Ikehara1, Saki Ishino1, Masataka Kinoshita3, Kenji Matsuzaki4, Katsura Kameo4, Chiori Tamura4, Ryuta Arai5, Tomohiro Toki6, Yuki Mitsudome6, Zhirong Cai7, Keiko Takehara8, Kodai Kato8, Daisuke Kuwano9, Koshiro Matsuo10, Keita Suzuki11, Misaki Horiuchi11, Yohei Katayama12, Satoshi Okumura13 (1.Geological Survey of Japan, AIST, 2.National Museum of Nature and Science, 3.The University of Tokyo, ERI, 4.The University of Tokyo, AORI, 5.JAMSTEC, 6.University of Ryukyus, 7.Kyoto University, 8.Kochi University, 9.Chiba University, 10.Kyushu University, 11.Nippon Marine Enterprises, Ltd., 12.Marine Works Japan, Ltd., 13.MOL Marine Co., Ltd.)

11:00 AM - 11:15 AM

*Ryuta Arai1, Ayanori Misawa2, Makoto Otsubo2, Saki Ishino2, Masataka Kinoshita3, KH-21-3 Shipboard Scientists (1.Japan Agency for Marine-Earth Science and Technology, 2.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, 3.Earthquake Research Institute, The University of Tokyo)

11:15 AM - 11:30 AM

*Masataka Kinoshita1, Ryuta Arai2, Chiori Tamura3, Ayanori Misawa4, Saki Ishino4, Makoto Otsubo4, Shipboard Scientists KH-21-3 (1.Earthquake Research Institute, The University of Tokyo, 2.Japan Agency for Marine-Earth Science and Technology, 3.Atmospheric and Ocean Research Institute, the University of Tokyo, 4.National Institute of Advanced Industrial Science and Technology)

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