Thu. May 30, 2024 1:45 PM - 3:00 PM Convention Hall (CH-A) (International Conference Hall, Makuhari Messe)

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

[S-VC30] Volcanic and igneous activities, and these long-term forecasting

convener:Takeshi Hasegawa(Department of Earth Sciences, College of Science, Ibaraki University), Shimpei Uesawa(Central Research Institute of Electric Power Industry), Teruki Oikawa(GSJ, National Institute of Advanced Industrial Science and Technology ), Koji Kiyosugi(Department of Planetology, Graduate School of Science, Kobe University), Chairperson:Takeshi Hasegawa(Department of Earth Sciences, College of Science, Ibaraki University), Koji Kiyosugi(Department of Planetology, Graduate School of Science, Kobe University)

Thu. May 30, 2024 3:30 PM - 4:45 PM Convention Hall (CH-A) (International Conference Hall, Makuhari Messe)

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

[S-VC30] Volcanic and igneous activities, and these long-term forecasting

convener:Takeshi Hasegawa(Department of Earth Sciences, College of Science, Ibaraki University), Shimpei Uesawa(Central Research Institute of Electric Power Industry), Teruki Oikawa(GSJ, National Institute of Advanced Industrial Science and Technology ), Koji Kiyosugi(Department of Planetology, Graduate School of Science, Kobe University), Chairperson:Shimpei Uesawa(Central Research Institute of Electric Power Industry), Teruki Oikawa(GSJ, National Institute of Advanced Industrial Science and Technology)

Thu. May 30, 2024 5:15 PM - 6:45 PM Poster Hall (Exhibition Hall 6, Makuhari Messe)

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

[S-VC30] Volcanic and igneous activities, and these long-term forecasting

convener:Takeshi Hasegawa(Department of Earth Sciences, College of Science, Ibaraki University), Shimpei Uesawa(Central Research Institute of Electric Power Industry), Teruki Oikawa(GSJ, National Institute of Advanced Industrial Science and Technology ), Koji Kiyosugi(Department of Planetology, Graduate School of Science, Kobe University)

Mon. May 27, 2024 9:00 AM - 10:30 AM 102 (International Conference Hall, Makuhari Messe)

[J] Oral
| P (Space and Planetary Sciences )
| P-CG Complex & General

[P-CG22] Origin and evolution of materials in space

10:00 AM - 10:15 AM

[PCG22-05] Quantification of dangling OH bonds in amorphous H₂O ice at low temperature using infrared spectrometry

*Takeshi Hasegawa¹, Hiroto Yanagisawa¹, Takumi Nagasawa^2,1, Naoki Numadate^3,1, Tetsuya Hama¹ (1.Univ. of Tokyo, 2.Univ. Grenoble-Alpes, France, 3.Univ. of Tsukuba)

Wed. May 29, 2024 3:30 PM - 4:45 PM 201B (International Conference Hall, Makuhari Messe)

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

[S-VC25] International Volcanology

4:15 PM - 4:30 PM

[SVC25-09] Multiple evidence for episodic melt extraction and eruption in large silicic magma systems from Maninjau caldera, Indonesia: Geochemical and paleomagnetic constraints

*Yasuaki Kaneda¹, Takeshi Hasegawa¹, Indranova Suhendro², Gabriela Nogo Retnaningtyas Bunga Naen³, Shohei Shibata¹, Chie Kusu¹ (1.Graduate School of Science and Engineering, Ibaraki University, 2.Department of Environmental Geography Faculty of Geography Universitas Gadjah Mada, 3.National Research and Innovation Agency of Republic Indonesia)

Thu. May 30, 2024 1:45 PM - 3:00 PM Convention Hall (CH-A) (International Conference Hall, Makuhari Messe)

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

[S-VC30] Volcanic and igneous activities, and these long-term forecasting

1:45 PM - 2:00 PM

[SVC30-01] Eruptive history of Atosanupuri volcano, eastern Hokkaido: the structure of the Atosanupuri caldera and its related pyroclastic flows

*Akiko Matsumoto¹, Mitsuhiro Nakagawa¹, Hiroshi Kishimoto², Kenta Ueno¹, Takeshi Hasegawa³ (1.Hokkaido University, 2.Japan Meteorological Agency, 3.Ibaraki University)

Thu. May 30, 2024 5:15 PM - 6:45 PM Poster Hall (Exhibition Hall 6, Makuhari Messe)

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

[S-VC30] Volcanic and igneous activities, and these long-term forecasting

5:15 PM - 6:45 PM

[SVC30-P05] Zircon U-Pb dating of large-scale pyroclastic flow deposits from Naruko and Onikobe calderas, northwestern Miyagi Prefecture, Japan

*Miharu NAKAYASHIKI ¹, Takeshi Hasegawa¹, Hisatoshi Ito², Shimpei Uesawa² (1.Ibaraki University , 2.Central Research Institute of Electric Power Industry)

5:15 PM - 6:45 PM

[SVC30-P06] Re-investigation of the historic phreatic eruption deposit (JP7) at Azuma-Jododaira volcano, Fukushima prefecture, Japan

*SHU NAKAJIMA¹, Takeshi Hasegawa¹, Takumi Imura², Masao Ban² (1.Ibaraki University Graduate School of Science and Engineering, Department of Science Earth and Environmental Sciences Course, 2.Faculty of Science, Yamagata University)

5:15 PM - 6:45 PM

[SVC30-P07] Eruption history of Azuma-Jododaira Volcano based on the paleomagnetic directions and secular variation curve

*Atsuharu Tomaru¹, Kazuma Suzuki², Taiyo Fujii¹, Takeshi Hasegawa¹ (1.Graduate School of Science and Engineering, Ibaraki University, 2.OYO Corporation)

Fri. May 31, 2024 5:15 PM - 6:45 PM Poster Hall (Exhibition Hall 6, Makuhari Messe)

[J] Poster
| S (Solid Earth Sciences )
| S-CG Complex & General

[S-CG54] Volcanoes in the sea

5:15 PM - 6:45 PM

[SCG54-P02] Lithofacies and rock-magnetic properties of borehole cores drilled on the submarine caldera wall of the Kikai Caldera

*Kuniaki Nishiki¹, Yuki Sato¹, Takeshi Hanyu², Takashi Miyazaki², Maria Luisa Tejada², Kenta Ueki², Yoichi Usui³, Katsuya Kaneko⁴, Koji Kiyosugi⁴, Keiko Suzuki-Kamata⁴, Reina NAKAOKA⁴, Takeshi Hasegawa⁵, Makoto Okada⁵ (1.Nuclear Regulation Authority, 2.JAMSTEC, 3.Kanazawa Univ., 4.Kobe Univ., 5.Ibaraki Univ.)

Takeshi Hasegawa

Convener, Chairperson

[S-VC30] Volcanic and igneous activities, and these long-term forecasting

[S-VC30] Volcanic and igneous activities, and these long-term forecasting

[S-VC30] Volcanic and igneous activities, and these long-term forecasting

Speaker, Author, Co-Author

[P-CG22] Origin and evolution of materials in space

[PCG22-05] Quantification of dangling OH bonds in amorphous H₂O ice at low temperature using infrared spectrometry

[S-VC25] International Volcanology

[SVC25-09] Multiple evidence for episodic melt extraction and eruption in large silicic magma systems from Maninjau caldera, Indonesia: Geochemical and paleomagnetic constraints

[S-VC30] Volcanic and igneous activities, and these long-term forecasting

[SVC30-01] Eruptive history of Atosanupuri volcano, eastern Hokkaido: the structure of the Atosanupuri caldera and its related pyroclastic flows

[S-VC30] Volcanic and igneous activities, and these long-term forecasting

[SVC30-P05] Zircon U-Pb dating of large-scale pyroclastic flow deposits from Naruko and Onikobe calderas, northwestern Miyagi Prefecture, Japan

[SVC30-P06] Re-investigation of the historic phreatic eruption deposit (JP7) at Azuma-Jododaira volcano, Fukushima prefecture, Japan

[SVC30-P07] Eruption history of Azuma-Jododaira Volcano based on the paleomagnetic directions and secular variation curve

[S-CG54] Volcanoes in the sea

[SCG54-P02] Lithofacies and rock-magnetic properties of borehole cores drilled on the submarine caldera wall of the Kikai Caldera