Outline of Session

Solid Earth Sciences(S) / Volcanology(VC)
S-VC52 Volcano deformation and tectonics


Short title Volcano deformation and tectonics
Oral presentation
Date/Room/Chair
May 21 PM1 (13:45 - 15:15) 301A Nobuo Geshi  / Katsuya Kaneko 
Poster presentation
Date/Room
May 21 (Core Time 17:15 - 18:30)  
Contact Nobuo Geshi
Email geshi-nob@aist.go.jp
Convener Nobuo Geshi  / Daisuke MIURA  / Takuya Nishimura  / Ryuta FURUKAWA 
Scope The principal aims of this session are to advance our understandings in the relation among volcanic activity, ground deformation and tectonics on the viewpoints of volcano-tectonics. We welcome all contributions based on fieldwork, geophysical or geodetic measurements, analog experiment and analytical and numerical simulations, for unraveling volcanism in temporally and spatially various scales. The session involves the related topics, are the followings: (a) the deep structure of volcanoes; (b) emplacement mechanism and their activities of magma chamber; (c) various intrusions, growth and emplacement mechanisms of dykes; (d) relationship between the volcanic activities and near-field earthquakes; and (e) magma storage and eruption process in caldera-forming eruption. We of course welcome studies of subaerial and submarine volcanisms, and those of other planets.
Notes  


Time Presentation No Title Author Presenter Abstract
Oral Presentation   May 21 PM1 (13:45-15:15) 301A                              to the top
13:45 - 14:00 Invited
SVC52-01
Effects of relationship between temperature and melt fraction of crustal rock on magma generation by crustal melting Katsuya Kaneko Katsuya Kaneko English
14:00 - 14:15 SVC52-02 Upper mantle and basaltic magmagenesis at an arc-arc junction: Chemical spatial variation of mafic rocks in Hokkaido Ayumi Kosugi
Mitsuhiro Nakagawa
Ayumi Kosugi English
14:15 - 14:30 SVC52-03 Experimental study on magma plumbing system beneath Fuji volcano Kenta Asano
Eiichi Takahashi
Morihisa Hamada
other
Kenta Asano English
14:30 - 14:45 Invited
SVC52-04
The 1883 eruption of Krakatau and its subsurface structure Izumi Yokoyama Izumi Yokoyama English
14:45 - 15:00 SVC52-05 Characteristics of a caldera volcano, and process to a caldera-forming eruption in Indonesia Akira Takada
Ryuta FURUKAWA
Kiyoshi Toshida
other
Akira Takada English
15:00 - 15:15 3-min talk in an oral session
Presentation No Title Author Presenter Abstract
SVC52-P04 Petrological characteristics of Takayubaru lava flow, which extruded just before Aso-4 pyroclastic flow Kiyoshi Kurokawa
Toshiaki Hasenaka
YAsushi MORI
Kiyoshi Kurokawa English
SVC52-P05 Two-type Submarine volcanoes reconstructed in greentuff in the Miocene in Ou Backbone Ranges, NE Japan Jun Hosoi
Kazuo Amano
Jun Hosoi English
SVC52-P08 Dike length and maximum width estimated by open fracture amount observed from its tip Shigekazu Kusumoto
Nobuo Geshi
Shigekazu Kusumoto English
SVC52-P09 Structural evolution of matured collapse caldera Nobuo Geshi Nobuo Geshi English


Presentation No Title Author Presenter Abstract
Poster Presentation   May 21  Core Time (17:15-18:30)                     to the top
SVC52-P01 Origin of temporal pattern change of small-scale convection in the mantle wedge and volcano distribution on the NE Japan Satoru Honda Satoru Honda English
SVC52-P02 Comparing long-term variation of pre-caldera volcanic activity in Bali and in Tengger caldera region, East Java Kiyoshi Toshida
TAKEUCHI, Shingo
FURUKAWA, Ryuta
other
Kiyoshi Toshida English
SVC52-P03 Explosive eruptions associated with Batur and Bratan calderas, Bali, Indonesia Ryuta FURUKAWA
Akira Takada
Kiyoshi Toshida
other
Ryuta FURUKAWA English
SVC52-P04 Petrological characteristics of Takayubaru lava flow, which extruded just before Aso-4 pyroclastic flow Kiyoshi Kurokawa
Toshiaki Hasenaka
YAsushi MORI
Kiyoshi Kurokawa English
SVC52-P05 Two-type Submarine volcanoes reconstructed in greentuff in the Miocene in Ou Backbone Ranges, NE Japan Jun Hosoi
Kazuo Amano
Jun Hosoi English
SVC52-P06 The Seto Composite Cone Sheet around the Middle Miocene Odai Cauldron, SW Japan Yutaka WADA
Ryosuke NARUO
Yutaka WADA English
Invited
SVC52-P07
Stress conditions affected by pressure from magma reservoirs inferred from Miocene dikes in the Shitara area, Japan Atsushi Yamaji
Hiroyuki Hoshi
Atsushi Yamaji English
SVC52-P08 Dike length and maximum width estimated by open fracture amount observed from its tip Shigekazu Kusumoto
Nobuo Geshi
Shigekazu Kusumoto English
SVC52-P09 Structural evolution of matured collapse caldera Nobuo Geshi Nobuo Geshi English
SVC52-P10 Geological characteristics of depression structures distributed off the coast of the Habu-port, Izu-Oshima Is. Izumi Sakamoto
Yoshiyuki Takino
Ryuichi Shitahaku
other
Izumi Sakamoto English
SVC52-P11 Pressure relief theory of magma genesis Yoshimasa Iida Yoshimasa Iida English