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Short title
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Geofluid and Subduction Zone
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Oral presentation
Date/Room/Chair
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May 24 AM1 (09:00 - 10:30)
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302
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Eiichi Takahashi
/ Hikaru Iwamori
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May 24 AM2 (10:45 - 12:15)
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302
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Hitoshi Kawakatsu
/ Kenji Mibe
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May 24 PM1 (13:45 - 15:15)
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302
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Tatsuhiko Kawamoto
/ Takashi Yoshino
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May 24 PM2 (15:30 - 17:00)
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302
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Atsushi Okamoto
/ Kohei Kazahaya
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Poster presentation
Date/Room
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May 24 (Core Time 17:15 - 18:45)
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Convention Hall
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Contact
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Eiichi Takahashi
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Email
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etakahas@geo.titech.ac.jp
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Convener
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Eiichi Takahashi
/ Hitoshi Kawakatsu
/ Atsushi Okamoto
/ Tatsuhiko Kawamoto
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Scope
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Fluids from the subducting plates play vital roles in subduction zone magma genesis, earthquake mechanism, etc. In this special session, we aim to discuss the role of fluid in subduction zone phenomena integrating various research fields, e.g., geophysics, geochemistry, petrology, high-pressure experiments, numerical simulation, environmental geology, hydrology, resources geology,etc.
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Notes
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Invited talks in U-004 session will be 20 min including 5min discussion time. Since this is a Union Session, please make your presentation understandable to broad audiences.
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| Time |
Presentation No |
Title |
Author |
Presenter |
Abstract |
|
Oral Presentation May 24 AM1 (09:00-10:30) 302 to the top
|
|
09:00 - 09:20
|
Invited
U004-01
|
Seismic constraints on slab dehydration and deep water transportation beneath Japanese islands
|
Hitoshi Kawakatsu
|
Hitoshi Kawakatsu
|
disc1
|
|
09:20 - 09:40
|
Invited
U004-02
|
Effects of fluids dehydrated from subducting oceanic crust on earthquakes and slow slips in Tokai, Japan
|
Aitaro Kato
Takashi Iidaka
Ryoya Ikuta
other
|
Aitaro Kato
|
disc1
|
|
09:40 - 10:00
|
Invited
U004-03
|
Linking deformation of serpentine, anisotropy and seismicity of subduction
|
Bruno Reynard
|
Bruno Reynard
|
disc1
|
|
10:00 - 10:30
|
Invited
U004-04
|
Earthquakes, volcanoes, crustal deformations and geofluid
|
Akira Hasegawa
|
Akira Hasegawa
|
disc1
|
|
Oral Presentation May 24 AM2 (10:45-12:15) 302 to the top
|
|
10:45 - 11:05
|
Invited
U004-05
|
electromagnetic imaging of geofluids
|
Yasuo Ogawa
|
Yasuo Ogawa
|
disc1
|
|
11:05 - 11:25
|
Invited
U004-06
|
Electrical conductivity of fluid-bearing rocks
|
Takashi Yoshino
|
Takashi Yoshino
|
disc1
|
|
11:25 - 11:45
|
Invited
U004-07
|
NaCl-CO2-bearing hydrothermal brine related to deep low frequency earthquake: origin and genesis
|
Kohei Kazahaya
Toru Matsuzawa
Akira Hasegawa
other
|
Kohei Kazahaya
|
disc1
|
|
11:45 - 12:15
|
Invited
U004-08
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Understanding the meaning of water discharge at the Matsushiro earthquake swarm area
|
hiroaki tsukahara
|
hiroaki tsukahara
|
disc1
|
|
Oral Presentation May 24 PM1 (13:45-15:15) 302 to the top
|
|
13:45 - 14:15
|
Invited
U004-09
|
Molecular simulation of confined water among mineral grains
|
Katsuyuki KAWAMURA
|
Katsuyuki KAWAMURA
|
disc1
|
|
14:15 - 14:35
|
Invited
U004-10
|
On the supercritical fluids in the Earth's upper mantle
|
Kenji Mibe
|
Kenji Mibe
|
disc1
|
|
14:35 - 14:55
|
Invited
U004-11
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Effects of grain-scale microstructure on the mechanical properties and dynamics of solid-liquid two-phase system
|
Yasuko Takei
|
Yasuko Takei
|
disc1
|
|
14:55 - 15:15
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Invited
U004-12
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Co-seismic fluid-rock interactions in fault zones
|
Tsuyoshi Ishikawa
Tetsuro Hirono
Yohei Hamada
other
|
Tsuyoshi Ishikawa
|
disc1
|
|
Oral Presentation May 24 PM2 (15:30-17:00) 302 to the top
|
|
15:30 - 16:00
|
Invited
U004-13
|
Migration of Crustal Fluids in Fracture System
|
Noriyoshi Tsuchiya
Takuya Ishibashi
Noriaki Watanabe
other
|
Noriyoshi Tsuchiya
|
disc1
|
|
16:00 - 16:20
|
Invited
U004-14
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Interaction of deep-seated waters with shallow groundwater system
|
Masaya Yasuhara
Akihiko Inamura
Kohei Kazahaya
|
Masaya Yasuhara
|
disc1
|
|
16:20 - 16:40
|
Invited
U004-15
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Studies on the origin of underground brine using I-129 systematics
|
Yasuyuki Muramatsu
Yu Kashiwagi
Takeshi Ohba
other
|
Yasuyuki Muramatsu
|
disc1
|
|
16:40 - 17:00
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Invited
U004-16
|
Geofluid dynamics in subduction zones
|
Hikaru Iwamori
|
Hikaru Iwamori
|
disc1
|
| Presentation No |
Title |
Author |
Presenter |
Abstract |
|
Poster Presentation May 24 Core Time (17:15-18:45) Convention Hall to the top
|
|
U004-P01
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Chemistry of fluids in various part of subduction zone: an experimental approach
|
Eiichi Takahashi
|
Eiichi Takahashi
|
disc1
|
|
U004-P02
|
An experimental study on the fluid interconnectivity in the amphibolitic lower crust
|
Masamichi Abe
Michihiko Nakamura
|
Masamichi Abe
|
disc1
|
|
U004-P03
|
Speciation of N-O-H volatiles in coexisting fluids and silicate melts determined in-situ under reduced conditions
|
Shigeru Yamashita
Bjorn O. Mysen
|
Shigeru Yamashita
|
disc1
|
|
U004-P04
|
Hydrothermal experiments on serpentinization along liquid-vapor saturation curve
|
Yuichi Ogasawara
Atsushi Okamoto
Noriyoshi Tsuchiya
|
Yuichi Ogasawara
|
disc1
|
|
U004-P05
|
Model experiments on melt ascent in the partially molten zone
|
Yasuko Shibano
Ikuro Sumita
|
Yasuko Shibano
|
disc1
|
|
U004-P06
|
High Pressure and Temperature Apparatus for Study of Intercrystalline Fluid via Velocity and Conductivity Measurements
|
Tohru Watanabe
|
Tohru Watanabe
|
disc1
|
|
U004-P07
|
Brittle ductile deformation triggered by fluids separated from melt
|
Kazuaki Okamoto
|
Kazuaki Okamoto
|
disc1
|
|
U004-P08
|
Major and Trace element and Sr isotope compositions of fault rock in Kure out-of-sequence thrust
|
Go Honda
Tsuyoshi Ishikawa
Tetsuro Hirono
other
|
Go Honda
|
disc1
|
|
U004-P09
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Numerical Model Analysis of Fracture Flow Using X-ray CT Data
|
Noriaki Watanabe
Yutaka Ohsaki
Yoshihiro Tsuchiya
other
|
Noriaki Watanabe
|
disc1
|
|
U004-P10
|
Grain boundary cracking due to thermal expansion anisotropy in the earth's crust
|
Yasufumi Watanabe
Takehiko Hiraga
Yasuko Takei
|
Yasufumi Watanabe
|
disc1
|
|
U004-P11
|
Thermodynamically consistent multiphase poroelasticity and its application to water-dissolved gas reservoir simulation
|
Masaatsu Aichi
Tomochika Tokunaga
|
Masaatsu Aichi
|
disc1
|
|
U004-P12
|
Chemical speciation analysis of arsenic in core samples from TCDP cores
|
Masaharu Tanimizu
Tsuyoshi Ishikawa
Yoshio Takahashi
other
|
Masaharu Tanimizu
|
disc1
|
|
U004-P13
|
Element transport in metamorphic Archean BIF: The SXAM analyses
|
Nagayoshi Katsuta
Ichiko Shimizu
Masao Takano
other
|
Nagayoshi Katsuta
|
disc1
|
|
U004-P14
|
Mechanisms for asymmetric back-arc basin distribution: stagnant slabs and slab induced mantle flow
|
Tomoeki Nakakuki
Erika Mura
|
Tomoeki Nakakuki
|
disc1
|
|
U004-P15
|
Implications of crustal fluids for regional variation of cutoff depth of shallow seismicity and generation of inland eqs
|
Aiymjan Omuralieva
Akira Hasegawa
Junichi Nakajima
other
|
Aiymjan Omuralieva
|
disc1
|
|
U004-P16
|
Correlation of seismicity between deep low-frequency earthquakes and shallow earthquakes beneath Shimokita Peninsula
|
Masahiro Kosuga
|
Masahiro Kosuga
|
disc1
|
|
U004-P17
|
3D Seismic Velocity and Attenuation Structures in Kinki
|
Erika Hayami
Junichi Nakajima
Norihito Umino
|
Junichi Nakajima
|
disc1
|
|
U004-P18
|
A brand-new MT exploration to reveal electrical conductivity distribution of the upper mantle beneath Tohoku district
|
Masahiro Ichiki
Yasuo Ogawa
Hiromi Fukino
other
|
Masahiro Ichiki
|
disc1
|
|
U004-P19
|
Magnetotelluric imaging of geofluids around Zao volcano
|
yuuki Maehara
Yasuo Ogawa
Hiromi Fukino
other
|
yuuki Maehara
|
disc1
|
|
U004-P20
|
A wide band MT observation, around Onikobe caldera
|
Hiromi Fukino
Yasuo Ogawa
Masahiro Ichiki
other
|
Hiromi Fukino
|
disc1
|
|
U004-P21
|
Petrologic study of magma generation and storage system beneath Narugo volcano - for comparison with gephysical data -
|
Masao Ban
|
Masao Ban
|
disc1
|
|
U004-P22
|
Temporal change of the helium isotopic ratios around the source region of The Iwate-Miyagi Nairiku Earthquake in 2008
|
Keika Horiguchi
Yoshihiro Shimo
Takashi Nakayama
other
|
Keika Horiguchi
|
disc1
|
|
U004-P23
|
Production of mafic and silicic magmas in lower mafic crust by repeated injections of hydrous hot magmas
|
Katsuya Kaneko
|
Katsuya Kaneko
|
disc1
|
|
U004-P24
|
Geochemical features of hydrated mantle peridotite xenoliths from the Green Knobs diatreme, USA
|
Satoko Ishimaru
Shoji Arai
Yoshito Ishida
other
|
Satoko Ishimaru
|
disc1
|
|
U004-P25
|
Lateral variation of H2O contents in Quaternary Magma of central Northeastern Japan arc
|
Isoji MIYAGI
Tabito Matsu'ura
Jun'ichi Itoh
other
|
Isoji MIYAGI
|
disc1
|