Sun. May 22, 2022 1:45 PM - 3:15 PM International Conference Room (IC) (International Conference Hall, Makuhari Messe)

[J] Oral
| S (Solid Earth Sciences )
| S-EM Earth's Electromagnetism

[S-EM16] Electromagnetic Induction in the Earth and Planetary Interiors, and Tectono-Electromagnetism

1:45 PM - 2:00 PM

[SEM16-01] Magnetotelluric survey across Hokkaido

*Yota Iwama¹, Takeshi Hashimoto¹, Atsuo Suzuki¹, Masamitu Takada¹, Ryo Tanaka¹ (1.Institute of Seismology and Volcanology, Graduate School of Science, Hokkaido University)

Thu. Jun 2, 2022 11:00 AM - 1:00 PM Online Poster Zoom Room (25) (Ch.25)

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

[S-VC31] Active Volcanism

11:00 AM - 1:00 PM

[SVC31-P02] Estimation of sulfur dioxide flux from Mt. Tokachi by ground-based and satellite observation

*Kensuke Yamaguchi¹, Ryo Tanaka², Masaaki Morita³, Toshiya Mori⁴ (1.Graduate School of Science, Hokkaido University, 2.Institute of Seismology and Volcanology , Faculty of Science, Hokkaido University, 3.Geological Survey of Japan, AIST, 4.Geochemical Research Center, Graduate School of Science, The University of Tokyo,)

11:00 AM - 1:00 PM

[SVC31-P03] Dense GNSS Observation of Mt. Usu by inexpensive and power-saving GNSS observation system

*Ryo Tanaka¹, Yuki Nakashima¹, Makoto Murakami¹, Ayuma Takeda¹, Teruhiro Yamaguchi¹, Atsuo Suzuki¹, Hiroshi Aoyama¹ (1.Hokkaido University,Institute of Seismology and Volcanology)

11:00 AM - 1:00 PM

[SVC31-P04] Ground deformation from 2009 to 2020 at Mt. Usu analyzed with data of GNSS network

*Ayuma TAKEDA¹, Ryo Tanaka², Yuki Nakashima², Makoto Murakami² (1.Graduate School of Science, Hokkaido University, 2.Institute of Seismology and Volcanology, Faculty of Science, Hokkaido University)

Thu. May 26, 2022 1:45 PM - 3:15 PM International Conference Room (IC) (International Conference Hall, Makuhari Messe)

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

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

3:00 PM - 3:15 PM

[SVC32-05] Numerical study on the quasi-periodic behavior of effusive eruption and its application to the 1991-1995 eruption of Mt. Unzen

*Sora Nishikawa¹, Ryo Tanaka² (1.Graduate School of Science, Hokkaido University, 2.Institute of Seismology and Volcanology, Faculty of Science, Hokkaido University)

Thu. May 26, 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-VC32] Dynamics of volcanic eruptions and their physical and chemical processes

4:00 PM - 4:15 PM

[SVC32-08] 2D analogue modeling experiment to elucidate intrusion propagation process of high viscosity magma

*Hideomi Yoshida¹, Ryo Tanaka², Mie Ichihara³, Hiroshi Aoyama² (1.Hokkaido University Graduate School of Science, 2. Hokkaido University,Institute of Seismology and Volcanology, 3. Earthquake Research Institute, the University of Tokyo)

Sun. May 29, 2022 11:00 AM - 1:00 PM Online Poster Zoom Room (17) (Ch.17)

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

[S-VC34] Monitoring and assessment of volcanic activities

11:00 AM - 1:00 PM

[SVC34-P12] An aerial survey using unoccupied aerial vehicles in response to the phreatic explosion of Aso volcano in October 2021

*Akihiko Yokoo¹, Akihiko Terada², Masaaki Morita³, Ryo Tanaka⁴, Yuki Yasuda⁴, Subaru Nashimoto¹, Koki Uno¹, Mitsuru Utsugi¹, Shin Yoshikawa¹, Hiroyuki Inoue¹, Takahiro Ohkura¹, Yuichi Morita⁵ (1.Graduate School of Science, Kyoto University, 2.Volcanic Fluid Research Center, Tokyo Institute of Technology, 3.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, 4.Graduate School of Science, Hokkaido University, 5.National Research Institute for Earthquake Science and Disaster Resillience)

Ryo Tanaka

Speaker, Author, Co-Author