[SVC46-P01] Conduit flow dynamics during high-flux lava effusion events at Sakurajima volcano, Japan
*Tomofumi Kozono1 (1.Department of Geophysics, Graduate School of Science, Tohoku University)
[EE] Poster
S (Solid Earth Sciences) » S-VC Volcanology
Wed. May 24, 2017 1:45 PM - 3:15 PM Poster Hall (International Exhibition Hall HALL7)
convener:Takeshi Nishimura(Department of Geophysics, Graduate School of Science, Tohoku University), Satoshi Okumura(Division of Earth and Planetary Materials Science, Department of Earth Science, Graduate School of Science, Tohoku University), Tomofumi Kozono(Department of Geophysics, Graduate School of Science, Tohoku University)
Sudden temporal changes recognized in volcanic and eruptive activities such as eruptions from lava dome to explosion, from summit to flank eruptions, and from phreatic to magmatic eruptions are ones of the most important targets in volcanology. The transitions can be related to complex behaviors of multi-phase magma flow in the volcanic conduit and interactions between magma and volcanic edifice, and are now intensively investigated from geophysical monitoring data and geological sample analyses as well as conduit flow modeling. This session aims to gather geophysical and material science data as well as theoretical modeling and discuss how we can understand the transition mechanisms in the volcanic activities from combinations of multidisciplinary results and forecast eruption sequence.
*Tomofumi Kozono1 (1.Department of Geophysics, Graduate School of Science, Tohoku University)
*Satoshi Okumura1, Tomofumi Kozono2 (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)
*Misako Nakao1, Michihiko Nakamura1 (1.Tohoku University)
*Sakauchi Nono1, Michihiko Nakamura1, ATSUSHI YASUDA2, Satoshi Okumura1, Nobuo Geshi3 (1.Department of Earth Science, Graduate School of Science, Tohoku University, 2.Earthquake Research Institute University of Tokyo, 3.Geological Survey of Japan, The National Institute of Advanced Industrial Science and Technology)
*Shizuka Otsuki1, Nobuo Geshi1, Satoshi Okumura2, Michihiko Nakamura2, Osamu Sasaki3 (1. Research Institute of Earthquake and Volcano Geology, Geological Survey of Japan, Advanced Industrial Science and Technology, 2.Division of Earth and Planetary Materials Science, Department of Earth Science, Graduate Schoolof Science, Tohoku University, 3.The Tohoku University Museum)
*Mori Takehiko1, Toshiya Mori2, Fukuoka Regional Headquarters Japan Meteorological Agency (1. Meteorological Research Institute, Japan Meteorological Agency, 2.Laboratory for Earthquake Chemistry, Graduate School of Science, the University of Tokyo)
*Takahiro Ohkura1, Shin Yoshikawa1, Hiroyuki Inoue1 (1.Aso Volcanological Laboratory, Institute for Geothermal Sciences, Graduate School of Science, Kyoto University)
*Haruhisa Nakamichi1, Masato Iguchi1, Takeshi Tameguri1 (1.Sakurajima Volcano Research Center, Disaster Prevention Research Institute, Kyoto University)
*Shiro Ohmi1, Masato Iguchi2, Takeshi Tameguri2, Haruhisa Nakamichi2 (1.Earthquake Hazards Division, Disaster Prevention Research Institute, Kyoto University, 2.Sakurajima Volcano Research Center, Disaster Prevention Research Institute, Kyoto University)
*Mohammad Hasib1, Takeshi Nishimura1 (1.Department of Geophysics, Graduate School of Science, Tohoku University)
*Takeshi Nishimura1 (1.Department of Geophysics, Graduate School of Science, Tohoku University)
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