Japan Geoscience Union Meeting 2023

Session information

[J] Oral

S (Solid Earth Sciences ) » S-VC Volcanology

[S-VC34] Volcanoes in the Sea

Wed. May 24, 2023 9:00 AM - 10:15 AM 303 (International Conference Hall, Makuhari Messe)

convener:Yoshihiko Tamura(Research Institute for Marine Geodynamics, Japan Agency for Maine-Earth Science and Technology), Eisuke Fujita(National research Instituite for Earth science and Disaster Resilience, Volcanic research department), Fukashi Maeno(Earthquake Research Institute, University of Tokyo), Shigeaki Ono(Japan Agency for Marine-Earth Science and Technology), Chairperson:Eisuke Fujita(National research Instituite for Earth science and Disaster Resilience, Volcanic research department), Yoshihiko Tamura(Research Institute for Marine Geodynamics, Japan Agency for Maine-Earth Science and Technology)

The violent eruptions of Nishinoshima, Fukutoku-Oka-no-Ba, and Hunga Tonga-Hunga Haapai attracted public attention: the eyes of the world are upon volcanoes in the sea. These eruptions are, however, diverse, and unpredictable, and it is often difficult to prepare for such disasters to take effective measures. A comparison of the Japanese and international oceanic arc volcanoes may help to make comprehensive understandings of oceanic arc volcanoes, predict, and prepare possible future eruptions. Volcanoes in the sea include oceanic arcs, mid-ocean ridges, hot spots, and submarine large igneous provinces: we encourage presentations of geologists, geophysicists, petrologists, geochemists, who are involved in the studies of volcanoes in the sea.

9:15 AM - 9:30 AM

*Morihisa Hamada1, Takeshi Hanyu1, Iona M. McIntosh1, Maria Luisa G. Tejada1, Qing Chang1, Katsuya Kaneko2, Jun-Ichi Kimura1, Koji Kiyosugi2, Takashi Miyazaki1, Reina NAKAOKA2, Kimihiro Nishimura2, Tomoki Sato1, Nobukazu Seama2, Keiko Suzuki-Kamata2, Satoru Tanaka1, Yoshiyuki Tatsumi2, Kenta Ueki1, Bogdan Stefanov Vaglarov1, Kenta Yoshida1 (1.Japan Agency for Marine-Earth Science and Technology, 2.Kobe University)

9:30 AM - 9:45 AM

*Akihiro Nagaya1, Gou Fujie2, Shuichi Kodaira2, Satoru Tanaka2, Yojiro Yamamoto2, Hiroko Sugioka3,1, Hiroki Miyamachi4, Tetsuo Matsuno3, Hironori Otsuka3, Keita Suzuki5, Nobukazu Seama1,3 (1.Department of Planetology, Graduate School of Science, Kobe University, 2.Japan Agency for Marine-Earth Science and Technology, 3.Kobe Ocean-Bottom Exploration Center, Kobe University, 4.Graduate School of Science and Engineering, Kagoshima University, 5.Nippon Marine Enterprises, Ltd)

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