Wed. May 24, 2023 1:45 PM - 3:00 PM 303 (International Conference Hall, Makuhari Messe)

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

[S-VC28] International Volcanology

2:15 PM - 2:30 PM

[SVC28-03] Nature of slab-fluid sulfur indicated from sulfur isotope and trace element systematics of olivine-hosted melt inclusions from Kyushu Island volcanoes, Japan

★Invited Papers

*Masataka Kawaguchi¹, Kenneth T Koga², Estelle F Rose-Koga³, Kenji Shimizu⁴, Takayuki Ushikubo⁴, Akira Yoshiasa⁵ (1.CWMD, Kumamoto University, 2.ISTO, Université d'Orléans, France, 3.ISTO, CNRS, France, 4.Institute of Core Sample Research, JAMSTEC, 5.Faculty of Advanced Science and Technology, Kumamoto University)

Tue. May 23, 2023 3:30 PM - 5:00 PM 303 (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

4:00 PM - 4:15 PM

[SGC37-08] Volatiles in anhydrous mantle minerals from French Polynesian xenoliths

*Kenji Shimizu¹, Norikatsu Akizawa², Akira Ishikawa³, Tetsu Kogiso⁴, Takayuki Ushikubo¹ (1.JAMSTEC, 2.Tokyo University, 3.Tokyo Institute of Technology, 4.Kyoto University)

Fri. May 26, 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-CG57] Catastrophic eruptions: Mechanism and impact of eruptions

1:45 PM - 3:15 PM

[SCG57-P02] Magma formation and water excess beneath Naruko caldera, NE Honshu

*Alexey Kotov¹, Satoshi Okumura¹, Kenji Shimizu², Masaoki Uno¹, Isoji Miyagi³, Noriyoshi Tsuchiya¹ (1.Tohoku University, , 2.Kochi Core Center, Japan Agency for Marine-Earth Science and Technology, 3.AIST )