[S-VC28] International Volcanology

3:30 PM - 5:00 PM

[SVC28-P01] Water content in plagioclase-hosted melt inclusions of the Okama pyroclastics at Zao volcano, northeastern Japan: implications for magma ascent processes

*Motohiro Sato¹, Masao Ban², Shumpei Yoshimura³, Mitsuhiro Nakagawa³ (1.Graduate School of Science and Technology, Yamagata University, 2.Department of Science, Faculty of Science, Yamagata University, 3.Department of Natural History of Science, Faculty of Science, Hokkaido University)

Tue. May 23, 2023 1:45 PM - 3:15 PM Online Poster Zoom Room (6) (Online Poster)

[J] Online Poster
| S (Solid Earth Sciences )
| S-CG Complex & General

[S-CG63] Oceanic plate as inputs to subduction zone: evolution process of the oceanic plate

1:45 PM - 3:15 PM

[SCG63-P04] Implication of slab window for magma generation from Fukutoku-Oka-no-Ba in 2021 and 1986 based on petrological and geochemical study

*Masataka Aizawa¹, Kohei Yonemori¹, Kana Sakiyama¹, Tomohiro Toki^1,2, Aishi Hirowatari¹, Ke-Han Song¹, Motohiro Sato³, Masao Ban³, Naoto Takahata⁴, Yuji Sano⁵, Ryuichi Shinjo^1,2 (1.Faculty of Science, University of the Ryukyus, 2.Research Institute for Humanity and Nature, 3.Faculty of Science, Yamagata University, 4.AORI, The University of Tokyo, 5.Center for Advanced Marine Core Research, Kochi University)