Japan Geoscience Union Meeting 2025

Takeshi Hasegawa

→ Search for Takeshi Hasegawa in Google Scholar

Convener, Chairperson

Tue. May 27, 2025 1:45 PM - 3:15 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

convener:Takeshi Hasegawa(Department of Earth Sciences, College of Science, Ibaraki University), Shimpei Uesawa(Central Research Institute of Electric Power Industry), Koji Kiyosugi(Department of Planetology, Graduate School of Science, Kobe University), Teruki Oikawa(GSJ, National Institute of Advanced Industrial Science and Technology ), Chairperson:Takeshi Hasegawa(Department of Earth Sciences, College of Science, Ibaraki University), Teruki Oikawa(GSJ, National Institute of Advanced Industrial Science and Technology)

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

convener:Takeshi Hasegawa(Department of Earth Sciences, College of Science, Ibaraki University), Shimpei Uesawa(Central Research Institute of Electric Power Industry), Koji Kiyosugi(Department of Planetology, Graduate School of Science, Kobe University), Teruki Oikawa(GSJ, National Institute of Advanced Industrial Science and Technology ), Chairperson:Koji Kiyosugi(Department of Planetology, Graduate School of Science, Kobe University), Shota Watanabe(Mount Fuji Research Institute)

Tue. May 27, 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-VC34] Volcanic and igneous activities, and these long-term forecasting

convener:Takeshi Hasegawa(Department of Earth Sciences, College of Science, Ibaraki University), Shimpei Uesawa(Central Research Institute of Electric Power Industry), Koji Kiyosugi(Department of Planetology, Graduate School of Science, Kobe University), Teruki Oikawa(GSJ, National Institute of Advanced Industrial Science and Technology )

Speaker, Author, Co-Author

Thu. May 29, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

  • [J] Poster
  • | S (Solid Earth Sciences )
  • | S-GL Geology

[S-GL23] Geologic structure and tectonic history of East Asia and Japanese Islands

Mon. May 26, 2025 3:30 PM - 5:00 PM 304 (International Conference Hall, Makuhari Messe)

  • [E] Oral
  • | S (Solid Earth Sciences )
  • | S-MP Mineralogy & Petrology

[S-MP25] Oceanic and Continental Subduction Processes

3:30 PM - 3:45 PM

[SMP25-01] Supra-subduction zone magmatism and extreme mantle depletion in the Early Cretaceous Nidar Ophiolite Complex, NW India

Akinori Sato1, *Takeshi Imayama1, Dripta Dutta1, Yasuaki Kaneda2, Shota Watanabe2,3, Takeshi Hasegawa2, Masayo Minami4, Yuki Wakasugi4,5, Shigeyuki Wakaki6,7, Keewook Yi8 (1.Institute of Frontier and Science Technology, Okayama University of Science, 2.Graduate School of Science and Engineering, Ibaraki University, 3.Mount Fuji Research Institute, Yamanashi Prefectural Government, 4.Institute for Space-Earth Environmental Research, Nagoya University, 5.Gangoji Institute for Cultural Properties, 6.Kochi Institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology, 7.National Museum of Japanese History, National Institutes for the Humanities, 8.Korea Basic Science Institute)

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

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

[S-VC30] International Volcanology

Mon. May 26, 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-VC32] Active Volcanism

Tue. May 27, 2025 1:45 PM - 3:15 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

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

3:45 PM - 4:00 PM

[SVC34-08] Eruption history and magma plumbing system of Miyakejima volcano 4,000–2,300 years ago

*Shota Watanabe1,2, Takeshi Hasegawa2, Teruki Oikawa3, Nobuo Geshi4, Masashi NAGAI5 (1.Mount Fuji Research Institute, Yamanashi Prefectural Government, 2.Graduate School of Science and Engineering, Ibaraki University, 3.Geological Survey of Japan, The National Institute of Advanced Industrial Science and Technology, 4.Faculty of Science, Kyushu University, 5.Volcano Disaster Resilience Research Division, National Research Institute for Earth Science and Disaster Resilience)