[S-VC47] Active volcanism

2:45 PM - 3:00 PM

[SVC47-35] Evolution of magma ascent during the climactic phase of 2011 eruption of Shinmoe-dake, Japan, in view of groundmass microlite textures

*Yuki Suzuki¹, Mie Ichihara², Fukashi Maeno², Masashi NAGAI³, Hitomi Shibutani¹, Syouhei Shimizu¹, Setsuya Nakada² (1.Department of Earth Sciences, Faculty of Education and Integrated Arts of Sciences, Waseda University, 2.ERI, Univ. of Tokyo, 3.NIED)

Sun. May 22, 2016 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall HALL6)

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

[S-VC48] Volcanic and igneous activities, and these long-term forecasting

5:15 PM - 6:30 PM

[SVC48-P05] Stratigraphy and radiometric ages of borehole core from the Matsukawa observation well, Sengan volcanic region, Northeast Japan.

*Masashi NAGAI¹, Nobuo Doi², Hideki Ueda¹ (1.Earthquake and Volcano Research Unit, National Research Institute for Earth Science and Disaster Prevention, 2.Faculty of Education, Iwate University)

Tue. May 24, 2016 9:00 AM - 10:30 AM Convention Hall B (2F)

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

[S-VC49] Real-time volcanology: Integration of geophysical and material science observations and physical modeling

10:00 AM - 10:15 AM

[SVC49-05] Linking petrological and geophysical observations: A case study of the 2011 eruption of Shinmoedake volcano

*Satoshi Okumura¹, Tomofumi Kozono², Takehiro Koyaguchi³, Masashi NAGAI⁴ (1.Division of Earth and Planetary Materials Science, Department of Earth Science, Graduate School of Science, Tohoku University, 2.Department of Geophysics, Graduate School of Science, Tohoku University, 3.Earthquake Research Institute, The University of Tokyo, 4.National Research Institute for Earth Science and Disaster Prevention)

Thu. May 26, 2016 10:45 AM - 12:15 PM Convention Hall B (2F)

Oral
| Symbol M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS26] Dynamics of eruption cloud and cumulonimbus; modelling and remote sensing

11:00 AM - 11:15 AM

[MIS26-08] Reconstruction and estimation of physical parameters of a phreatic eruption on 27 September 2014 at Ontake volcano, Central Japan, based on pyroclastic density current and fallout deposits

*Fukashi Maeno¹, Setsuya Nakada¹, Teruki Oikawa², Mitsuhiro Yoshimoto³, Jiro Komori⁴, Yoshihiro Ishizuka², Yoshihiro Takeshita⁵, Taketo Shimano⁶, Takayuki Kaneko¹, Masashi NAGAI⁷ (1.Earthquake Research Institute, University of Tokyo, 2.Geological Survey of Japan, AIST, 3.Mount Fuji Research Institute, Yamanashi Prefectural Government, 4.Faculty of Modern Life, Teikyo Heisei University, 5.Institute of Education, Shinshu University, 6.Graduate School of Environmental and Disaster Research, Tokoha University, 7.National Research Institute for Earth Science and Disaster Prevention)

11:15 AM - 11:30 AM

[MIS26-09] Transport and resuspension of ash particles from the 2014 phreatic eruption at Ontake Volcano, inferred by pollen sensor data

*Takahiro Miwa¹, Masashi NAGAI¹, Ryohei Kawaguchi¹ (1.National research institute for earth science and disaster prevention)

Masashi NAGAI

Speaker, Author, Co-Author