Outline of Session

   

Solid Earth Sciences(S) / Volcanology(VC)
S-VC48 Active volcanism


Short title Active volcanism
Oral presentation
Date/Room/Chair
May 19 AM2 (11:00 - 12:45) 104 Koki Aizawa  / Seigo Miyamoto 
May 19 PM1 (14:15 - 16:00) 104 Shintaro Hayashi  / Yuki Suzuki 
May 19 PM2 (16:15 - 18:00) 104 Toshiya Mori  / Masatake Harada 
May 20 AM1 (09:00 - 10:45) 104 Hiroyuki Kumagai  / Hiroshi Aoyama 
Poster presentation
Date/Room
May 19 (Core Time 18:15 - 19:30)
May 20 (Core Time 18:15 - 19:30)
Convention Hall
Contact Yosuke Aoki
Email yaoki@eri.u-tokyo.ac.jp
Convener Yosuke Aoki  / Mie Ichihara 
Scope 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.
Notes  


Time Presentation No Title Author Presenter Abstract
Oral Presentation   May 19 AM2 (11:00-12:45) 104                              to the top
11:00 - 11:15 SVC48-01 Relationship between volcanic activity and chemical and isotopic compositions of thermal waters in Tokachidake, Japan Ryo Takahashi
Tomo Shibata
Yasuji Murayama
other
Ryo Takahashi
11:15 - 11:30 SVC48-02 Resistivity structure around the Aira caldera Wataru Kanda
Takafumi Kasaya
Hiroshi Yakiwara
other
Wataru Kanda
11:30 - 11:45 SVC48-03 The fourth round of repetitive seismic experiment in Sakurajima Volcano Tomoki Tsutsui
Masato Iguchi
Takeshi Tameguri
other
Tomoki Tsutsui
11:45 - 12:00 SVC48-04 Three dimensional resistivity structure of Kirishima volcanoes inferred from anomalous magnetotelluric data Koki Aizawa
Takao Koyama
Hideaki Hase
other
Koki Aizawa
12:00 - 12:15 SVC48-05 Imaging of the inner structure of a lava dome in Unzen, Japan and a shallow conduit in Stromboli, Italy SHIMIZU, Hiroshi
MATSUSHIMA, Takeshi
DI MARCO, Natalia
other
Seigo Miyamoto
12:15 - 12:30 SVC48-06 Development of a multifold segmented muon detection system to improve the maximum resolvable distance of muography Taro Kusagaya
Hiroyuki Tanaka
Akimichi Taketa
other
Taro Kusagaya
12:30 - 12:45 SVC48-07 3D imaging of the internal density structures of volcanoes by a combination of gravity and muon radiograpy Ryuichi Nishiyama
Yoshiyuki Tanaka
Shuhei Okubo
other
Ryuichi Nishiyama
Oral Presentation   May 19 PM1 (14:15-16:00) 104                              to the top
14:15 - 14:30 SVC48-08 Correration between crystal size and chemical compositions; the effect of fluctuation of degree of supersaturation Tsuyoshi Kichise
Atsushi Toramaru
Tsuyoshi Kichise
14:30 - 14:45 SVC48-09 Precursory activity and evolution of the 2011 eruption of Shinmoe-dake in Kirishima volcano-insights from ash samples Yuki Suzuki
Masashi Nagai
Fukashi Maeno
other
Yuki Suzuki
14:45 - 15:00 SVC48-10 Historic records of Vulcanian eruption during 1800-1804 activity of Chokai volcano Shintaro Hayashi
Masao Ban
Tsukasa Ohba
Shintaro Hayashi
15:00 - 15:15 SVC48-11 Eruption scenario of Usu volcano, Japan Setsuya Nakada
Tsuneomi Kagiyama
Mitsuhiro Nakagawa
other
Setsuya Nakada
15:15 - 15:30 SVC48-12 On the volcanic risk to the Chisong nuclear power plant in China by probable eruption of the Baitoushan volcano Hiromitsu Taniguchi
Yoshiaki Himeno
Hiromitsu Taniguchi
15:30 - 15:45 3-min talk in an oral session@(SVC48-P01/SVC48-P02/SVC48-P03/SVC48-P04/SVC48-P05)
15:45 - 16:00 3-min talk in an oral session@(SVC48-P06/SVC48-P07/SVC48-P08/SVC48-P09/SVC48-P14)
Oral Presentation   May 19 PM2 (16:15-18:00) 104                              to the top
16:15 - 16:30 SVC48-13 Basic Characteristics of Crustal Deformation Measurement in a Vault of the Tokachi -dakeVolcano, Hokkaido, Japan Makoto Murakami
Takeshi Hashimoto
Satoshi Okuyama
other
Makoto Murakami
16:30 - 16:45 SVC48-14 Earthquake swarm activities and dilatational crustal deformation in Hakone volcano Masatake Harada
Kazuki Miyaoka
Yohei Yukutake
other
Masatake Harada
16:45 - 17:00 SVC48-15 Hybrid method to estimate discharge rate of volcanic ash by using seismic and ground deformation data Masato Iguchi Masato Iguchi
17:00 - 17:15 SVC48-16 Vertical ground deformation in and around Sakurajima volcano measured by precise leveling survey (until Dec. 2012) Keigo Yamamoto
SONODA, Tadaomi
TAKAYAMA, Tetsuro
other
Keigo Yamamoto
17:15 - 17:30 SVC48-17 Temporal variation of HCl/SO_{2} ratios in the volcanic plumes of Showa and Minamidake craters, Sakurajima volcano Toshiya Mori Toshiya Mori
17:30 - 17:45 SVC48-18 Shear wave splitting measurements and shallow crustal structure of Mt. Fuji region Kohtaro Araragi
SAVAGE, Martha
Takao Ohminato
other
Kohtaro Araragi
17:45 - 18:00 3-min talk in an oral session@(SVC48-P17/SVC48-P18/SVC48-P19/SVC48-P20/SVC48-P21)
Oral Presentation   May 20 AM1 (09:00-10:45) 104                              to the top
09:00 - 09:15 SVC48-19 A sketch in a shallow part of the conduit preceding a Vulcanian eruption Minoru Takeo
MAEHARA Yuki
ICHIHARA Mie
other
Minoru Takeo
09:15 - 09:30 SVC48-20 Tilt motion and volcanic tremor during lava-effusive stage in the 2011 Shinome-dake eruption Rintaro Kamata
Takeo Minoru
Rintaro Kamata
09:30 - 09:45 SVC48-21 Spatio-temporal variations of the volcanic tremors on Kirishima volcano estimated by dense seismic array Manami Nakamoto
Satoshi Matsumoto
Yoshiko Yamanaka
other
Manami Nakamoto
09:45 - 10:00 SVC48-22 Hypocenter determination of B-type earthquakes at Miyakejima volcano using the envelope correlation method Higashi Uchida
Takeshi Nishimura
Hisashi Nakahara
other
Higashi Uchida
10:00 - 10:15 SVC48-23 Wave properties of explosion earthquake and precursory tilt change associated with vulcanian eruptions at Lokon volcano Hiroshi Aoyama
YAMADA, Taishi
Takeshi Nishimura
other
Hiroshi Aoyama
10:15 - 10:30 SVC48-24 Source amplitudes of volcano-seismic signals determined by the amplitude source location method Hiroyuki Kumagai
Rudy Lacson
Yuta Maeda
other
Hiroyuki Kumagai
10:30 - 10:45 3-min talk in an oral session@(SVC48-P22/SVC48-P27/SVC48-P28/SVC48-P30/SVC48-P31)


Presentation No Title Author Presenter Abstract
Poster Presentation   May 19, 20  Core Time (18:15-19:30) Convention Hall                    to the top
SVC48-P01 Petrological study of main stratocone eruption products in the western field of Akita-Komagatake volcano Syohei Sugita
Akihiko Fujinawa
Takeshi Hasegawa
Syohei Sugita
SVC48-P02 The mechanisms of cyclic sub-Plinian activity and shifting eruption style in the 2011 eruption of Shinmoe-dake Yuki Suzuki
Fukashi Maeno
Masashi Nagai
other
Yuki Suzuki
SVC48-P03 Chlorine content and ferric-ferrous ratio of volcanic ash emitted at Minamidake, Sakurajima in the sequence of eruption Izumi Sato
Kenji Nogami
Izumi Sato
SVC48-P04 Immediate Estimations of Volcanic Plume Heights without Visual Observations at Sakurajima Volcano Ryotaro Akimoto
Noriko Kamaya
Hiromi Takayama
Ryotaro Akimoto
SVC48-P05 Occurrence of the Take tephra distributed in the northern flank of Kitadake, Sakurajima Volcano, Japan Hiroto Hiramine
Yasuo Miyabuchi
Tetsuo Kobayashi
Hiroto Hiramine
SVC48-P06 Re-examination of the correlation of pyroclastic deposits similar to Shimokado pyroclastic flow deposit and Ks18 tephra Fumikatsu Nishizawa
SUZUKI, Takehiko
Fumikatsu Nishizawa
SVC48-P07 Characteristics of grain composition of volcanic ash from each eruptive style Masayuki Oishi
Nobuo Geshi
Hiroshi Shinohara
other
Masayuki Oishi
SVC48-P08 Measurements of Diffuse Carbon Dioxide Flux around the Summit of Asama Volcano Masaaki Morita
Toshiya Mori
Ryunosuke Kazahaya
Masaaki Morita
SVC48-P09 Preliminary report of wide band MT survey in the summit area of Mt. Asama, Japan Takao Koyama
Koki Aizawa
Hiroshi Tsuji
other
Takao Koyama
SVC48-P10 The temporal changes of the shallower resistivity structure associated with a small eruptions at Aso Volcano, 2011. Mitsuru Utsugi
Naoaki Tokumoto
Tsuneomi Kagiyama
other
Mitsuru Utsugi
SVC48-P11 Remote temperature sensing on the fumarolic area in Aso Volcano using hydrogen isotopic compositions of plume H_{2} Daisuke Komatsu
Urumu Tsunogai
Kanae Kamimura
other
Daisuke Komatsu
SVC48-P12 Precise Leveling Survey in Aso Caldera(September, 2012) Takahiro Ohkura
Shin Yoshikawa
Hiroyuki Inoue
other
Takahiro Ohkura
SVC48-P13 An explanation of volcano deformation during an eruption at Sakurajima Showa crater: decompression of open conduit Takashi Minowa
Ryohei Kawaguchi
Takeshi Nishimura
Takashi Minowa
SVC48-P14 Study of magma accumulation and supply processes based on ground deformation at Sakurajima volcano from 1998 to 2005 Kohei Hotta
Takahiro Ohkura
Masato Iguchi
other
Kohei Hotta
SVC48-P15 Velocity structure beneath the Aira caldera in southern Kyushu Hiroki Miyamachi
Paul Karson ALANIS
Hiroshi Yakiwara
other
Hiroki Miyamachi
SVC48-P16 Active monitoring by using ACROSS in Sakurajima volcano - observation report 2 - Hiroki Miyamachi
Hiroshi, YAKIWARA
Koshun, YAMAOKA
other
Hiroki Miyamachi
SVC48-P17 Precursory eruptions of the 2011 Shinmoedake eruptions, Kirishima volcanoes Yasuhisa Tajima
Masaaki Tsutsui
Masashi NAGAI
other
Yasuhisa Tajima
SVC48-P18 Three-dimensional seismic velocity structure of the upper crust beneath Kirishima Volcanoes Ryoma Mera
Hiroshi Yakiwara
Syuichiro Hirano
other
Hiroshi Yakiwara
SVC48-P19 Estimation of magma chamber related to the 2011 eruption of Shinmoedake volcano, Japan Shiori Fujita
MATSUSHIMA, Takeshi
Shiori Fujita
SVC48-P20 Continuous GPS observation in snow season with a hand-made radome at Mt. Meakan-dake Hitoshi, Y. Mori
Satoshi Okuyama
Makoto Murakami
Hitoshi, Y. Mori
SVC48-P21 Crustal deformation of Miyakejima volcano, Japan since the eruption of 2000 using dense GPS campaign observation Miyo Fukui
Takeshi Matsushima
Natsumi Yumitori
other
Miyo Fukui
SVC48-P22 A study on the oscillation of finite-length fluid-filled cracks Mare Yamamoto Mare Yamamoto
SVC48-P23 Detailed hypocenter distribution of the 2013 swarm activity in Hakone volcano Yohei Yukutake
Kazuki Miyaoka
Masatake Harada
other
Yohei Yukutake
SVC48-P24 Geothermal activity around Owakudani at Hakone volcano: Recent growth and migrations of new vigorous steaming grounds Masatake Harada
Akihiko Terada
Kei Odawara
other
Masatake Harada
SVC48-P25 Crustal Deformation According to Earthquake Swarm Activities and Estimation of the Volcanic Deformation Source at Hakone Kazuki Miyaoka
Masatake Harada
Ryou Honda
other
Kazuki Miyaoka
SVC48-P26 Three-dimensional electrical resistivity structure around Hakone volcano, Japan Ryokei Yoshimura
Yasuo Ogawa
Yohei Yukutake
other
Ryokei Yoshimura
SVC48-P27 Estimation of magma migration in the initial phase of the 2000 Miyakejima eruption (1) Ryotaro Matsuyama
Yuichi Morita
Shin'ichi Sakai
Ryotaro Matsuyama
SVC48-P28 The volcanic activity monitoring with the concentrated observation in Izu-Oshima Island Yuki Kurisu
TAKANO, Kazutomo
TOYOFUKU, Takashi
other
Yuki Kurisu
SVC48-P29 Geometry of pressure source beneath Izu-Oshima inferred from vertical component of volcanic deformation Tetsuya Yamamoto
Shin'ya Onizawa
Akimichi Takagi
Tetsuya Yamamoto
SVC48-P30 Seismic activity beneath the Hakusan Volcano in Oct. 2012 and Jan.-Feb. 2013 Yoshihiro Hiramatsu Yoshihiro Hiramatsu
SVC48-P31 Automatic hypocenter determination of deep low-frequency earthquake beneath Mt. Asama volcano Yu Matsuura
Noriko Kamaya
Naoya Mikami
Yu Matsuura
SVC48-P32 Cyclic activity of earthqaukes and ground deformation observed during the 1991-1995 dome growth at Unzen Volcano, Japan Takuya Komiya
Kodo Umakoshi
IWANO, Takeyuki
other
Takuya Komiya
SVC48-P33 Geomorphological Growth of Lava Domes Takaaki Mori
Oshima Hiromitu
Takaaki Mori
SVC48-P34 Possible application of stroboscopic muography to monitoring periodic eruptions Hiroyuki Tanaka Hiroyuki Tanaka