[S-VC11] Volatiles and volcanoes: the role of volatiles in determining how and when volcanoes erupt

11:15 AM - 11:30 AM

[SVC11-07] Water content of glass inclusions in the 1813 ejecta at Suwanosejima volcano by micro FT-IR reflectance method

*Taketo SHIMANO¹, Chigusa OSHIMA², Atsushi YASUDA³ (1.Graduate School of Environment and Disaster Research, Tokoha University, 2.Department of Social Environment, Tokoha University, 3.Earthquake Research Institute, University of Tokyo)

Thu. May 28, 2015 11:00 AM - 12:30 PM 304 (3F)

Oral
| Symbol S (Solid Earth Sciences)
| S-VC Volcanology

[S-VC45] Active Volcanism

11:00 AM - 11:15 AM

[SVC45-10] Eruption sequence of Ontake-san (Ontake Volcano) 2014 eruption, based on the images and the field survey.

*Teruki OIKAWA¹, Mitsuhiro YOSHIMOTO², Setsuya NAKADA³, Fukashi MAENO³, Yoshihiro ISHIZUKA¹, Yoshihiro TAKESHITA⁴, Jiro KOMORI⁵, Taketo SHIMANO⁶, Yasuhiro ISHIMINE⁷ (1.GSJ/AIST, 2.Mount Fuji Research Institute, Yamanashi Prefectural Government, 3.ERI, Univ. Tokyo, 4.Education, Shinshu Univ., 5.Teikyo Heisei Univ., 6.Social and Environmental,Tokoha Univ., 7.Department of Health Crisis Management, National Institute of Public Health)

Mon. May 25, 2015 9:00 AM - 10:45 AM 304 (3F)

Oral
| Symbol S (Solid Earth Sciences)
| S-VC Volcanology

[S-VC46] Dynamics of volcanic eruptions and igneous activities

9:00 AM - 9:15 AM

[SVC46-08] Plinian eruption preceded by disruption of lava dome at Kelud volcano, Indonesia, in 2014

*Fukashi MAENO¹, Setsuya NAKADA¹, Mitsuhiro YOSHIMOTO², Taketo SHIMANO³, Natsumi HOKANISHI¹, Zaennudin Akhmad⁴, Masato IGUCHI⁵ (1.Earthquake Research Institute, University of Tokyo, 2.Mount Fuji Research Institute, Yamanashi Prefectural Government, 3.Graduate School of Environment and Disaster Research, Tokoha University, 4.Center for Volcanology and Geological Hazard Mitigation, Indonesia, 5.Sakurajima Volcano Research Center, Disaster Prevention Research Institute, Kyoto University)