Natsumi Hokanishi

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Speaker, Author, Co-Author

Fri. Jun 3, 2022 11:00 AM - 1:00 PM Online Poster Zoom Room (22) (Ch.22)

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

[S-VC32] Dynamics of volcanic eruptions and their physical and chemical processes

11:00 AM - 1:00 PM

[SVC32-P01] Experimental constraints on the H₂O-saturated plagioclase liquidus and the storage depth of the Izu-Oshima 1986B basaltic andesite melt

Ryoya Oida^1,3, *Hidemi Ishibashi¹, Akihiko Tomiya³, Masashi Ushioda³, Natsumi Hokanishi², ATSUSHI YASUDA² (1.Faculty of Science, Shizuoka University, 2.Earthquake Research Institute, The University of Tokyo, 3.Geological Survey of Japan, AIST)

11:00 AM - 1:00 PM

[SVC32-P02] Quartz bearing plutonic xenoliths of Izu-Oshima 1986B eruption: Implication for mushy magma reservoir process

*Nao Yoshida¹, Hidemi Ishibashi², Natsumi Hokanishi³, ATSUSHI YASUDA³, Tatsuro Chiba⁴ (1.Shizuoka University, 2.Faculty of Science, Shizuoka University, 3.Earthquake Reserch Institute, University of Tokyo, 4.Asir Air Survey)

11:00 AM - 1:00 PM

[SVC32-P03] Shallow conduit process of mafic subplinian eruption inferred from the groundmass texture of the B scoria of Izu-Oshima 1986 eruption

*Akinori Miyashita¹, Hidemi Ishibashi², Natsumi Hokanishi³, ATSUSHI YASUDA³ (1.Shizuoka University, 2.Faculty of Science, Shizuoka University , 3.Earthquake Research Institute, University of Tokyo)

11:00 AM - 1:00 PM

[SVC32-P05] Reconstruction of the 1235 explosive basaltic eruption at Ohachi volcano, Kirishima, Japan, based on physical characterization of pyroclastic deposits

*Sayaka Shohata¹, Fukashi Maeno², ATSUSHI YASUDA², Natsumi Hokanishi² (1.Department of Earth and Planetary Science, School of Science, The University of Tokyo, 2.Earthquake Research Institution, The University of Tokyo)