Japan Geoscience Union Meeting 2025

Takeshi Hanyu

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Convener, Chairperson

Tue. May 27, 2025 9:00 AM - 10:30 AM 301A (International Conference Hall, Makuhari Messe)

  • [E] Oral
  • | S (Solid Earth Sciences )
  • | S-GC Geochemistry

[S-GC37] Volatiles in the Earth - from Surface to Deep Mantle

convener:Hirochika Sumino(Research Center for Advanced Science and Technology, The University of Tokyo), Antonio Caracausi(National Institute of Geophysics and Volcanology), Kenji Shimizu(Kochi Institute of Core Research, Japan Agency for Marine-Earth Science and Technology), Takeshi Hanyu(Japan Agency for Marine-Earth Science and Technology, Research Institute for Marine Geodynamics), Chairperson:Takeshi Hanyu(Japan Agency for Marine-Earth Science and Technology, Research Institute for Marine Geodynamics), Hirochika Sumino(Research Center for Advanced Science and Technology, The University of Tokyo), Antonio Caracausi(National Institute of Geophysics and Volcanology), Kenji Shimizu(Kochi Institute of Core Research, Japan Agency for Marine-Earth Science and Technology)

Tue. May 27, 2025 1:45 PM - 3:15 PM 301A (International Conference Hall, Makuhari Messe)

  • [E] Oral
  • | S (Solid Earth Sciences )
  • | S-GC Geochemistry

[S-GC37] Volatiles in the Earth - from Surface to Deep Mantle

convener:Hirochika Sumino(Research Center for Advanced Science and Technology, The University of Tokyo), Antonio Caracausi(National Institute of Geophysics and Volcanology), Kenji Shimizu(Kochi Institute of Core Research, Japan Agency for Marine-Earth Science and Technology), Takeshi Hanyu(Japan Agency for Marine-Earth Science and Technology, Research Institute for Marine Geodynamics), Chairperson:Antonio Caracausi(National Institute of Geophysics and Volcanology), Kenji Shimizu(Kochi Institute of Core Research, Japan Agency for Marine-Earth Science and Technology), Hirochika Sumino(Research Center for Advanced Science and Technology, The University of Tokyo), Takeshi Hanyu(Japan Agency for Marine-Earth Science and Technology, Research Institute for Marine Geodynamics)

Tue. May 27, 2025 3:30 PM - 5:00 PM 301A (International Conference Hall, Makuhari Messe)

  • [E] Oral
  • | S (Solid Earth Sciences )
  • | S-GC Geochemistry

[S-GC37] Volatiles in the Earth - from Surface to Deep Mantle

convener:Hirochika Sumino(Research Center for Advanced Science and Technology, The University of Tokyo), Antonio Caracausi(National Institute of Geophysics and Volcanology), Kenji Shimizu(Kochi Institute of Core Research, Japan Agency for Marine-Earth Science and Technology), Takeshi Hanyu(Japan Agency for Marine-Earth Science and Technology, Research Institute for Marine Geodynamics), Chairperson:Kenji Shimizu(Kochi Institute of Core Research, Japan Agency for Marine-Earth Science and Technology), Takeshi Hanyu(Japan Agency for Marine-Earth Science and Technology, Research Institute for Marine Geodynamics), Hirochika Sumino(Research Center for Advanced Science and Technology, The University of Tokyo), Antonio Caracausi(National Institute of Geophysics and Volcanology)

Tue. May 27, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

  • [E] Poster
  • | S (Solid Earth Sciences )
  • | S-GC Geochemistry

[S-GC37] Volatiles in the Earth - from Surface to Deep Mantle

convener:Hirochika Sumino(Research Center for Advanced Science and Technology, The University of Tokyo), Antonio Caracausi(National Institute of Geophysics and Volcanology), Kenji Shimizu(Kochi Institute of Core Research, Japan Agency for Marine-Earth Science and Technology), Takeshi Hanyu(Japan Agency for Marine-Earth Science and Technology, Research Institute for Marine Geodynamics)

Speaker, Author, Co-Author

Tue. May 27, 2025 3:30 PM - 5:00 PM Convention Hall (CH-B) (International Conference Hall, Makuhari Messe)

  • [J] Oral
  • | S (Solid Earth Sciences )
  • | S-VC Volcanology

[S-VC34] Volcanic and igneous activities, and these long-term forecasting

4:30 PM - 4:45 PM

[SVC34-11] Melt inclusion insights into Kikai caldera magma evolution after the 7.3 ka caldera-forming eruption

*Aoi Asada1, Katsuya Kaneko1, Takeshi Hanyu2, Morihisa Hamada2, Kenji Shimizu3, Takayuki Ushikubo3, Qing Chang2 (1.Department of Planetology, Graduate School of Science, Kobe University, 2.Resarch Institute for Marine Geodynamics, Japan Agency for Marine-Earth Science and Technology, 3.Kochi Institute of Core Sample Research, Japan Agency for Marine-Earth Science and Technology)

Wed. May 28, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

  • [J] Poster
  • | S (Solid Earth Sciences )
  • | S-VC Volcanology

[S-VC36] Volcanoes in the sea

5:15 PM - 7:15 PM

[SVC36-P06] Petrography of white pumice observed near Torishima and arrived at the Nansei Islands: Towards the comparison with the proximal deposits of the possible source region

*Kenta K. Yoshida1, Reona Hiramine2, Daisuke Ishimura3, Tomoki Sato1, Yu Maruya4, Morihisa Hamada1, Noriko Tada1, Takeshi Hanyu1, Yoshihiko Tamura1, Shigeaki Ono1 (1.Japan Agency for Marine-Earth Science and Technology, 2.National Museum of Japanese History, 3.Tokyo Metropolitan University, 4.Necono-Wakuwaku Nature School)

Tue. May 27, 2025 3:30 PM - 5:00 PM 301A (International Conference Hall, Makuhari Messe)

  • [E] Oral
  • | S (Solid Earth Sciences )
  • | S-GC Geochemistry

[S-GC37] Volatiles in the Earth - from Surface to Deep Mantle

Thu. May 29, 2025 9:00 AM - 10:30 AM 301A (International Conference Hall, Makuhari Messe)

  • [E] Oral
  • | M (Multidisciplinary and Interdisciplinary)
  • | M-IS Intersection

[M-IS06] Evolution and variability of the Tropical Monsoon and Indo-Pacific climate during the Cenozoic Era

9:30 AM - 9:45 AM

[MIS06-02] Reaffirming the link between Early Cretaceous Ontong Java volcanic event and global environmental perturbations

*Hironao Matsumoto1, Takeshi Hanyu2, Takashi Miyazaki2, Qing Chang2, Bogdan s. Vaglarov2, Maria Luisa Tejada2, Junichiro Kuroda3, Katsuhiko Suzuki4 (1.Institute of Life and Evironmental Sciecnces, University of Tsukuba, 2.Volcanoes and Earth's Interior Research Center, Reseaech Institute for Marine Geodynamics, Japan Agency for Marine-Earth Science and Technology, 3.Atmosphere and Ocean Research Institutee, The University of Tokyo, 4.Research Institute for Marine Resources Utilization, Japan Agency for Marine-Earth Science and Technology)