[S-VC47] [JJ] Active volcanism

Mon. May 22, 2017 1:45 PM - 3:15 PM Convention Hall A (International Conference Hall 2F)

convener:Yuta Maeda(Nagoya University), Yosuke Aoki(Earthquake Research Institute, University of Tokyo), Chairperson:Akihiko Terada(Volcanic Fluid Research Center, Tokyo Institute of Technology), Chairperson:Wataru Kanda(Volcanic Fluid Research Center, School of Science, Tokyo Institute of Technology)

This session discusses various phenomena associated with active volcanisms including, but not limited to, geophysical and geochemical observations, geology, historical eruptions, and development of modern instruments. We also welcome contributions on recent eruptions.

+Add all to schedule

1:45 PM - 2:00 PM

[SVC47-13] Fumarole activity at the southwest rim of Ioyama crater in the Ebinokogen

*Yasuhisa Tajima¹, Fukashi Maeno², Setsuya Nakada², Observation members Kirisima nature guide club³ (1.NIPPON KOEI CO.,LTD., 2.Earthquake Research Institute, The University of Tokyo, 3.Kirisima nature guide club)

2:00 PM - 2:15 PM

[SVC47-14] Time variation in the volcanic gas at Hakone volcano with the interpretation

*Takeshi Ohba¹, Muga Yaguchi², Yasushi Daita³, Urumu Tsunogai⁴, Chiho Sukigara⁴ (1.Dep. Chem. School Sci. Tokai Univ., 2.Meteorol. Res. Inst. JMA, 3. Hot Springs Res. Inst. Kanagawa Pref., 4.Grad. School Environ. Studies Nagoya Univ.)

2:15 PM - 2:30 PM

[SVC47-15] Thermal activities around Shrirane pyroclastic cone, Kusatsu-Shirane volcano

*Akihiko Terada¹ (1.Volcanic Fluid Research Center, Tokyo Institute of Technology)

2:30 PM - 2:45 PM

[SVC47-16] Magmatic hydrothermal system inferred from the resistivity structure of Kusatsu-Shirane Volcano

Yasuo Matsunaga¹, *Wataru Kanda¹, Shinichi Takakura², Takao Koyama³, Zenshiro Saito¹, Yasuo Ogawa¹, Kaori Seki¹, Atsushi Suzuki^1,4, Yusuke Kinoshita¹, Takahiro Kishita¹ (1.School of Science, Tokyo Institute of Technology, 2.National Institute of Advanced Industrial Science and Technology (AIST), 3.Earthquake Research Institute, University of Tokyo, 4.Now at: ITOCHU Techno-Solutions Co.)

2:45 PM - 3:00 PM

[SVC47-17] Three-dimensional resistivity structure around the lava dome of Chausu-dake volcano inferred from the AMT measurements

*Takahiro Kishita¹, Wataru Kanda², Shinichi Takakura³, Kaori Seki¹, Yasuo Matsunaga¹, Yusuke Kinoshita¹, Koki Aizawa⁴ (1.Department of Earth Planetary Sciences, Tokyo Institute of Technology , 2.Volcanic Fluid Research Center, Tokyo Institute of Technology, 3.National Institute of Advanced Industrial Science and Technology, 4.Volcano Research Center, Earthquake Research Institute, University of Tokyo)

3:00 PM - 3:15 PM

[SVC47-18] Geoelectromagnetic investigations of Yake-dake volcano - wideband magnetotelluric measurements and magnetic survey -

*Ryokei Yoshimura¹, Takeshi Hashimoto², Masahiro Miyazaki¹, Jun Nakagawa¹, Masato Kamo¹, Kotaro Sugano³, Masahito Takata⁴, Tsutomu Miura¹, Mikihiro Nakamoto¹, Kana Araue¹, Ken'ichi Yamazaki¹, Shiro Ohmi¹, Masato Iguchi¹ (1.Disaster Prevention Research Institute, Kyoto University, 2.Institute of Seismology and Volcanology, Graduate School of Science, Hokkaido University, 3.Graduate School of Science, Hokkaido University, 4.School of Science, Hokkaido University)

Session information