JpGU-AGU Joint Meeting 2026

Presentation information

[E] Oral

S (Solid Earth Sciences ) » S-VC Volcanology

[S-VC36] Volcanic and igneous activities, and these long-term forecasting

Sun. May 24, 2026 3:30 PM - 5:00 PM Convention Hall (CH-A) (International Conference Hall, Makuhari Messe)

Chairperson:Hasegawa Takeshi(Department of Earth Sciences, College of Science, Ibaraki University), Kiyosugi Koji(Department of Planetology, Graduate School of Science, Kobe University)

3:45 PM - 4:00 PM

[SVC36-02] Temporal variations of the magma supply system of the Fuji volcano constrained from lava chemistry

*Yusuke Katsuki1, Shuhei Sakata1, Hitomi Nakamura2, Tatsuji Nishizawa3, Satoru Haraguchi1, Masaki Takahashi4, Shun'ichi Nakai1, Hikaru Iwamori1 (1. Earthquake Research Institute, The University of Tokyo, 2. Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, 3. Volcanic Disaster Research Center, Mount Fuji Research Institute, Yamanashi Prefectural Government, 4. Institute of Natural Sciences, College of Humanities and Sciences, Nihon University)

Keywords:subduction related igneous activity, chemical composition, unsupervised machine learning, Fuji volcano