Thu. May 25, 2023 9:00 AM - 10:15 AM 303 (International Conference Hall, Makuhari Messe)

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

[S-VC29] Dynamics of volcanic eruptions and their physical and chemical processes

convener:Naoki Araya(Department of Earth Science, Graduate School of Science, Tohoku University), Atsuko Namiki(Graduate School of Environmental Studies, Nagoya University), Ryo Tanaka(Hokkaido University,Institute of Seismology and Volcanology), Dan Muramatsu(Earthquake Reserch Institute, The University of Tokyo), Chairperson:Naoki Araya(Department of Earth Science, Graduate School of Science, Tohoku University), Dan Muramatsu(Earthquake Reserch Institute, The University of Tokyo)

Thu. May 25, 2023 10:45 AM - 11:45 AM 303 (International Conference Hall, Makuhari Messe)

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

[S-VC29] Dynamics of volcanic eruptions and their physical and chemical processes

convener:Naoki Araya(Department of Earth Science, Graduate School of Science, Tohoku University), Atsuko Namiki(Graduate School of Environmental Studies, Nagoya University), Ryo Tanaka(Hokkaido University,Institute of Seismology and Volcanology), Dan Muramatsu(Earthquake Reserch Institute, The University of Tokyo), Chairperson:Atsuko Namiki(Graduate School of Environmental Studies, Nagoya University), Ryo Tanaka(Hokkaido University,Institute of Seismology and Volcanology)

Fri. May 26, 2023 10:45 AM - 12:15 PM Online Poster Zoom Room (14) (Online Poster)

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

[S-VC29] Dynamics of volcanic eruptions and their physical and chemical processes

convener:Naoki Araya(Department of Earth Science, Graduate School of Science, Tohoku University), Atsuko Namiki(Graduate School of Environmental Studies, Nagoya University), Ryo Tanaka(Hokkaido University,Institute of Seismology and Volcanology), Dan Muramatsu(Earthquake Reserch Institute, The University of Tokyo)

Wed. May 24, 2023 1:45 PM - 3:15 PM Online Poster Zoom Room (4) (Online Poster)

[E] Online Poster
| S (Solid Earth Sciences )
| S-EM Earth's Electromagnetism

[S-EM14] Electric, magnetic and electromagnetic survey technologies and scientific achievements

1:45 PM - 3:15 PM

[SEM14-P15] Electrical resistivity modeling of Furano area, central Hokkaido based on broadband magnetotellurics

*PAN Juohua¹, Takeshi Hashimoto², Ryo Tanaka², Atsuo Suzuki², Masamitsu Takada², Kazumi Okada² (1.Hokkaido University, 2.Institute of Seismology and Volcanology, Hokkaido University)

Fri. May 26, 2023 10:45 AM - 12:15 PM Online Poster Zoom Room (14) (Online Poster)

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

[S-VC29] Dynamics of volcanic eruptions and their physical and chemical processes

10:45 AM - 12:15 PM

[SVC29-P04] Numerical study of the relationship conduit geometry and flow Satibility

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

Sun. May 21, 2023 1:45 PM - 3:00 PM 303 (International Conference Hall, Makuhari Messe)

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

[S-VC30] Hydrothermal systems of volcanoes

2:23 PM - 2:42 PM

[SVC30-03] Investigation of hydrothermal structure and short-term transition in Noboribetsu geothermal area based on a numerical simulation

*Ayuta Tsuge¹, Ryo Tanaka², Takeshi Hashimoto², Hiroshi Aoyama² (1.Natural History of Schience, Graduate School of Science, Hokkaido University, 2.Institute of Seismology and Volcanology, Faculty of Science, Hokkaido University)

Tue. May 23, 2023 10:45 AM - 12:15 PM Online Poster Zoom Room (16) (Online Poster)

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

[S-VC31] Active Volcanism

10:45 AM - 12:15 PM

[SVC31-P02] Quantifying surface activity on Mt. Tokachi by image analysis using UAV photogrammetry and principal component analysis

*Toshiaki Hokari¹, Ryo Tanaka² (1.Graduate School of Science, Hokkaido University, 2.Institute of Seismology and Volcanology, Faculty of Science, Hokkaido University)

10:45 AM - 12:15 PM

[SVC31-P03] Accuracy Validation of Kinematic Positioning for Real-Time Analysis of Multi-GNSS Observation Data at Mt. Usu

*Ayuma TAKEDA¹, Ryo Tanaka¹, Yuki Nakashima¹, Makoto Murakami¹, Atsuo Suzuki¹, Teruhiro Yamaguchi¹, Hiroshi Aoyama¹, Yusaku Ohta² (1.Graduate School of Science, Hokkaido University, 2.Graduate School of Science Tohoku University Department Geophysics)

Wed. May 24, 2023 1:45 PM - 3:00 PM 202 (International Conference Hall, Makuhari Messe)

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

[S-TT40] Airborne surveys and monitoring of the Earth

2:15 PM - 2:30 PM

[STT40-03] An aeromagnetic survey using an unmanned aerial vehicle over Azuma Volcano

*Hikari Yonakura^1,2, Masahiro Ichiki¹, Shigeo Okuma², Ayumu Miyakawa², Ryo Tanaka³, Toshiki Kaida¹, Ayuta Tsuge³, Toyonobu Ota⁴, Takeshi Hashimoto³ (1.Tohoku University, 2.Advanced Industrial Science and Technology, 3.Hokkaido University, 4.Tierra Tecnica)

Ryo Tanaka

Convener, Chairperson

[S-VC29] Dynamics of volcanic eruptions and their physical and chemical processes

[S-VC29] Dynamics of volcanic eruptions and their physical and chemical processes

[S-VC29] Dynamics of volcanic eruptions and their physical and chemical processes

Speaker, Author, Co-Author

[S-EM14] Electric, magnetic and electromagnetic survey technologies and scientific achievements

[SEM14-P15] Electrical resistivity modeling of Furano area, central Hokkaido based on broadband magnetotellurics

[S-VC29] Dynamics of volcanic eruptions and their physical and chemical processes

[SVC29-P04] Numerical study of the relationship conduit geometry and flow Satibility

[S-VC30] Hydrothermal systems of volcanoes

[SVC30-03] Investigation of hydrothermal structure and short-term transition in Noboribetsu geothermal area based on a numerical simulation

[S-VC31] Active Volcanism

[SVC31-P02] Quantifying surface activity on Mt. Tokachi by image analysis using UAV photogrammetry and principal component analysis

[SVC31-P03] Accuracy Validation of Kinematic Positioning for Real-Time Analysis of Multi-GNSS Observation Data at Mt. Usu

[S-TT40] Airborne surveys and monitoring of the Earth

[STT40-03] An aeromagnetic survey using an unmanned aerial vehicle over Azuma Volcano