Tue. May 24, 2022 9:00 AM - 10:30 AM International Conference Room (IC) (International Conference Hall, Makuhari Messe)

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

[S-VC28] International volcanology

10:00 AM - 10:15 AM

[SVC28-05] Decoding pre-eruptive process at mushy magma reservoir: case studies of Unzen 1991-95,1792 and 1663 eruptions

*Kurumi Iwahashi^1,2, ATSUSHI YASUDA¹ (1.Earthquake Research Institute,The University of Tokyo, 2.The National Institute of Advanced Industrial Science and Technology)

Mon. May 23, 2022 3:30 PM - 5:00 PM International Conference Room (IC) (International Conference Hall, Makuhari Messe)

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

[S-VC29] Volcanic and igneous activities, and these long-term forecasting

3:30 PM - 3:45 PM

[SVC29-07] The initial deposit of the 1707 eruption of Fuji volcano, Japan

*Akira Baba¹, Toshitsugu Fujii¹, ATSUSHI YASUDA², Makoto Kobayashi³, Masanori Murata⁴, Fumikatsu NISHIZAWA⁵ (1.Mount Fuji Research Institute, 2.Earthquake Research Institute, University of Tokyo, 3.Mt.Fuji World Heritage Centre, Shizuoka, 4.Research Center for Volcanic Hazards and Their Mitigation, Tokyo Metropolitan University, 5.Kanagawa Prefectural Museum of Natural History)

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)

Thu. Jun 2, 2022 11:00 AM - 1:00 PM Online Poster Zoom Room (26) (Ch.26)

[J] Poster
| S (Solid Earth Sciences )
| S-TT Technology & Techniques

[S-TT37] Airborne surveys and monitoring of the Earth

11:00 AM - 1:00 PM

[STT37-P03] An ultra-high-resolution autonomous unpersoned helicopter aeromagnetic survey in Izu-Oshima Island, Japan: revisited

*Takao Koyama¹, Takayuki Kaneko¹, Takao Ohminato¹, ATSUSHI YASUDA¹, Tsutomu Ogawa¹, Atsushi Watanabe¹, Shikou Sakashita¹, Minoru Takeo¹, Takatoshi Yanagisawa², Yoshiaki HONDA³, Koji Kajiwara³ (1.Earthquake Research Institute, The University of Tokyo, 2.Japan Agency for Marine-Earth Science and Technology, 3.Center for Environmental Remote Sensing, Chiba University)

ATSUSHI YASUDA

Speaker, Author, Co-Author