Outline of Session

Solid Earth Sciences(S) / Complex & General(CG)
S-CG65 Geofluids and dynamics in subduction zones


Short title Geofluids & dynamics in subduction zones
Oral presentation
Date/Room/Chair
May 20 AM1 (09:00 - 10:30) 201B Tatsuhiko Kawamoto  / Yasuo Ogawa 
May 20 AM2 (10:45 - 12:15) 201B Atsushi Okamoto  / Tatsuhiko Kawamoto 
May 20 PM1 (13:45 - 15:15) 201B Yasuo Ogawa  / Atsushi Okamoto 
May 20 PM2 (15:30 - 17:00) 201B Tatsuhiko Kawamoto  / Yasuo Ogawa 
Poster presentation
Date/Room
May 20 (Core Time 17:15 - 18:30)  
Contact Tatsuhiko Kawamoto
Email kawamoto@bep.vgs.kyoto-u.ac.jp
Convener Tatsuhiko Kawamoto  / Atsushi Okamoto  / Yasuo Ogawa 
Scope Fluids from subducting slabs trigger earthquakes and low frequency tremors, and return back as springs in for-arc regions and produce magmas beneath volcanic arcs. Geofluids can be present everywhere in subduction zone and give significant effects on physical and chemical properties of materials. Thus the geofluids play an important role in the subduction-zone dynamics. This interdisciplinary session aims to promote the exchange of knowledge from cutting edge studies on geofluids and give perspectives to each participant. We continue to strongly encourage young researchers to participate in this session, because understanding geofluids can be essential in many geological and geophysical processes.
Notes Please show the title and the authors at your first slide of 15 minutes presentation or 3 min presentation for your poster. PC/Mac will be available on site. Your own can be used. Please come in time for checking the file/computer communication. Your active participation will be most welcome. You can put your poster for a whole day, and the poster core time is set from 17:15 to 18:30.


Time Presentation No Title Author Presenter Abstract
Oral Presentation   May 20 AM1 (09:00-10:30) 201B                              to the top
09:00 - 09:15 SCG65-01 On the Concentration of Water in Arc Basalts: case study in Izu Oshima, Miyakejima, Fuji and some perspectives Eiichi Takahashi
Morihisa Hamada
Masashi Ushioda
other
Eiichi Takahashi English
09:15 - 09:30 SCG65-02 Volatile behaviors in an immature subduction zone inferred from boninitic melt inclusions Kenji Shimizu
Nobumichi Shimizu
Kenji Shimizu English
09:30 - 09:45 SCG65-03 The redox states of volcanic glasses from Bonin islands, Japan, estimated by Fe-K edge micro XANES study Hidemi Ishibashi
Shoko Odake
Kyoko Kanayama
other
Hidemi Ishibashi English
09:45 - 10:00 SCG65-04 In-situ determination of Pb partition between aqueous fluids and haplogranite melts under HTHP conditions Tatsuhiko Kawamoto
Kenji Mibe
Helene Bureau
other
Tatsuhiko Kawamoto English
10:00 - 10:15 SCG65-05 Development of a database of the electrical conductivity of H_{2}O-NaCl fluids: A molecular dynamics study Hiroshi Sakuma
Masahiro Ichiki
Kiyoshi Fuji-ta
other
Hiroshi Sakuma English
10:15 - 10:30 3-min talk in an oral session
Presentation No Title Author Presenter Abstract
Invited
SCG65-P01
Geochemical tomography for melting condition beneath Japan arcs Hitomi Nakamura
Hikaru Iwamori
Hitomi Nakamura English
SCG65-P02 Experimental constraints on partitioning of hydrogen between plagioclase and basaltic melt Morihisa Hamada
Masashi Ushioda
Eiichi Takahashi
Morihisa Hamada English
Invited
SCG65-P03
What stays in the slab and what returns to the surface? A geochemical mass balance model perspective Jun-Ichi Kimura
Hiroshi Kawabata
Bladley Hacker
other
Jun-Ichi Kimura English
SCG65-P04 Pb isotopic compositions of hydrothermal deposits in the Japanese island arc Koichiro Fujinaga
Yasuhiro Kato
Yuki Hieda
other
Koichiro Fujinaga English
SCG65-P05 Rare earth element composition of the Arima-type brine and its implication for slab-derived fluid Fujita Yoshiyuki
Hitomi Nakamura
Chiho Kusuda
other
Fujita Yoshiyuki English
Oral Presentation   May 20 AM2 (10:45-12:15) 201B                              to the top
10:45 - 11:00 Invited
SCG65-06
Spatial distribution of slab-related fluid in Japan - Relation to inland earthquakes - Kohei Kazahaya
Akira Hasegawa
Masaaki Takahashi
other
Kohei Kazahaya English
11:00 - 11:15 SCG65-07 Groundwater database and its analysis utilizing the hot spring analysis table Masaaki Sugimoto
Hidemi Tanaka
Masaaki Sugimoto English
11:15 - 11:30 SCG65-08 Fluid inclusions with high Li/B ratio found from HP/LT type metasediments Kenta Yoshida
Takao Hirajima
Kenta Yoshida English
11:30 - 11:45 SCG65-09 Effects of Al and Na on mineralogy of silica deposits from hydrothermal fluids Hanae Saishu
Atsushi Okamoto
Noriyoshi Tsuchiya
Hanae Saishu English
11:45 - 12:00 SCG65-10 Hydrothermal experiments on calcite precipitation via water-rock interaction Michimasa Musha
Noriyoshi Tsuchiya
Atsushi Okamoto
Michimasa Musha English
12:00 - 12:15 3-min talk in an oral session
Presentation No Title Author Presenter Abstract
SCG65-P06 Two-stage serpentinization reactions: an example of Iwanai-dake ultramafic rocks, Kamuikotan belt, Hokkaido, Japan. Akane Miyoshi
Tetsu Kogiso
Akane Miyoshi English
SCG65-P07 Cl-bearing CO2-H2O fluid-inclusions of peridotite xenoliths from Ichinomegata yoshitaka kumagai
Tatsuhiko Kawamoto
Junji Yamamoto
yoshitaka kumagai English
SCG65-P08 Numerical simulations of temperature distributions associated with subduction of the plate beneath Tohoku and Kanto Rumi Takagi
Shoichi Yoshioka
Takumi Matsumoto
Rumi Takagi English
SCG65-P09 Three-dimensional electromagnetic imaging of NE Japan Yasuo Ogawa
Masahiro Ichiki
Wataru Kanda
Yasuo Ogawa English
SCG65-P10 3D seismic velocity structure around Philippine Sea slab subducting beneath Kii Peninsula Takuo Shibutani
Taishi Fukui
Kazuro Hirahara
other
Takuo Shibutani English
Oral Presentation   May 20 PM1 (13:45-15:15) 201B                              to the top
13:45 - 14:15 Invited
SCG65-11
Thermal history of Earth and the evolution of oceans Jun Korenaga Jun Korenaga English
14:15 - 14:30 SCG65-12 A seismic cluster at 155 km depth beneath Niigata: Implications for phase transformation from gabbro to eclogite Junichi Nakajima
Naoki Uchida
Bradley Hacker
other
Junichi Nakajima English
14:30 - 14:45 SCG65-13 Insight into Amphibole-rich mafic-ultramafic rocks beneath island arc: an example from Shikano-shima, Kyusyu, Japan Tomoaki Morishita
Massimo Tiepolo
Antonio Langone
other
Tomoaki Morishita English
14:45 - 15:00 SCG65-14 In-situ electrical conductivity measurement of serpentinite during shear deformation Seiya Kawano
Takashi Yoshino
Ikuo Katayama
Seiya Kawano English
15:00 - 15:15 SCG65-15 Seismic velocities of serpentinites - Influence of geometry of antigorite grains Tohru Watanabe
Yuto Shirasugi
Katsuyoshi Michibayashi
Tohru Watanabe English
Oral Presentation   May 20 PM2 (15:30-17:00) 201B                              to the top
15:30 - 15:45 Invited
SCG65-16
Microseismic-based detection of fluid flow in deep seated rock and its application to geothermal development Takatoshi Ito Takatoshi Ito English
15:45 - 16:00 SCG65-17 Hydrothermal alteration in the Caleta Coloso fault core zone of the Atacama Fault System, Chile Kazuna Fujita
Rodrigo Gomila
Jose Cembrano
other
Kenichi Hoshino English
16:00 - 16:15 SCG65-18 The physicochemical reaction during the coseismic-interseismic period of the fault gouge of the MTL, Japan Noriko Matsuta
Tsuyoshi Ishikawa
Tetsuro Hirono
other
Noriko Matsuta English
16:15 - 16:30 SCG65-19 Detection of deep fluid using lithium isotope of waters along the Atotsugawa fault system, central Japan Kiyokazu OOHASHI
Yoshiro Nishio
Wataru Tanikawa
other
Kiyokazu OOHASHI English
16:30 - 16:45 SCG65-20 Trace elements and isotopic variations along Sunda arc, Java island, Indonesia: an evaluation of slab fluid contribution Esti Handini
Toshiaki Hasenaka
Haryo Edi Wibowo
other
Esti Handini English
16:45 - 17:00 3-min talk in an oral session
Presentation No Title Author Presenter Abstract
Invited
SCG65-P11
Li/B RATIO OF CRUSH-LEACHED FLUID OBTAINED FROM THE SANBAGAWA METAMORPCHI BELT: ITS AREAL DISTRIBUTION Takao Hirajima
Yoshida Kenta
Sengen Yoshiteru
other
Takao Hirajima English
SCG65-P12 Fluid infiltration and change in mass transfer during the exhumation of Sanbagawa metamorphic belt, Japan Masaoki Uno
Hikaru Iwamori
Hitomi Nakamura
other
Masaoki Uno English
SCG65-P13 Isotope and Boron of Quaternary lava in Central Sunda arc, Indonesia: an assessment of slab influence to mantle wedge Haryo Edi Wibowo
Toshiaki Hasenaka
Esti Handini
other
Haryo Edi Wibowo English
SCG65-P14 Development of A Preliminary Reference Rock Model for Physical Properties of Fluid-bearing Rocks Michihiko Nakamura
Tohru Watanabe
Hikaru Iwamori
Michihiko Nakamura English
SCG65-P15 Shear wave polarization anisotropy induced by C-type olivine LPO and fluid distribution beneath southern Kyushu Tadashi Terada
Yoshihiro Hiramatsu
Tomoyuki Mizukami
Yoshihiro Hiramatsu English


Presentation No Title Author Presenter Abstract
Poster Presentation   May 20  Core Time (17:15-18:30)                     to the top
Invited
SCG65-P01
Geochemical tomography for melting condition beneath Japan arcs Hitomi Nakamura
Hikaru Iwamori
Hitomi Nakamura English
SCG65-P02 Experimental constraints on partitioning of hydrogen between plagioclase and basaltic melt Morihisa Hamada
Masashi Ushioda
Eiichi Takahashi
Morihisa Hamada English
Invited
SCG65-P03
What stays in the slab and what returns to the surface? A geochemical mass balance model perspective Jun-Ichi Kimura
Hiroshi Kawabata
Bladley Hacker
other
Jun-Ichi Kimura English
SCG65-P04 Pb isotopic compositions of hydrothermal deposits in the Japanese island arc Koichiro Fujinaga
Yasuhiro Kato
Yuki Hieda
other
Koichiro Fujinaga English
SCG65-P05 Rare earth element composition of the Arima-type brine and its implication for slab-derived fluid Fujita Yoshiyuki
Hitomi Nakamura
Chiho Kusuda
other
Fujita Yoshiyuki English
SCG65-P06 Two-stage serpentinization reactions: an example of Iwanai-dake ultramafic rocks, Kamuikotan belt, Hokkaido, Japan. Akane Miyoshi
Tetsu Kogiso
Akane Miyoshi English
SCG65-P07 Cl-bearing CO2-H2O fluid-inclusions of peridotite xenoliths from Ichinomegata yoshitaka kumagai
Tatsuhiko Kawamoto
Junji Yamamoto
yoshitaka kumagai English
SCG65-P08 Numerical simulations of temperature distributions associated with subduction of the plate beneath Tohoku and Kanto Rumi Takagi
Shoichi Yoshioka
Takumi Matsumoto
Rumi Takagi English
SCG65-P09 Three-dimensional electromagnetic imaging of NE Japan Yasuo Ogawa
Masahiro Ichiki
Wataru Kanda
Yasuo Ogawa English
SCG65-P10 3D seismic velocity structure around Philippine Sea slab subducting beneath Kii Peninsula Takuo Shibutani
Taishi Fukui
Kazuro Hirahara
other
Takuo Shibutani English
Invited
SCG65-P11
Li/B RATIO OF CRUSH-LEACHED FLUID OBTAINED FROM THE SANBAGAWA METAMORPCHI BELT: ITS AREAL DISTRIBUTION Takao Hirajima
Yoshida Kenta
Sengen Yoshiteru
other
Takao Hirajima English
SCG65-P12 Fluid infiltration and change in mass transfer during the exhumation of Sanbagawa metamorphic belt, Japan Masaoki Uno
Hikaru Iwamori
Hitomi Nakamura
other
Masaoki Uno English
SCG65-P13 Isotope and Boron of Quaternary lava in Central Sunda arc, Indonesia: an assessment of slab influence to mantle wedge Haryo Edi Wibowo
Toshiaki Hasenaka
Esti Handini
other
Haryo Edi Wibowo English
SCG65-P14 Development of A Preliminary Reference Rock Model for Physical Properties of Fluid-bearing Rocks Michihiko Nakamura
Tohru Watanabe
Hikaru Iwamori
Michihiko Nakamura English
SCG65-P15 Shear wave polarization anisotropy induced by C-type olivine LPO and fluid distribution beneath southern Kyushu Tadashi Terada
Yoshihiro Hiramatsu
Tomoyuki Mizukami
Yoshihiro Hiramatsu English
SCG65-P16 SYNTHETIC EXPERIMENTS OF AQUEOUS AND CARBONATE FLUID INCLUSIONS Shugo Ohi
Tetsu Kogiso
Takao Hirajima
Shugo Ohi English
SCG65-P17 Measurement of seismic velocity of crustal rocks under high confining pressure and pore pressure Yuya Harada
Ikuo Katayama
Yuya Harada English
SCG65-P18 A three-dimensional electrical conductivity distribution model of the upper mantle beneath Tohoku district Masahiro Ichiki
Yasuo Ogawa
Songkhun Boonchaisuk
other
Masahiro Ichiki English
SCG65-P19 Numerical analyses of water content and melting regimes in the NE Japan arc Shyunsuke Horiuchi
Iwamori Hikaru
Shyunsuke Horiuchi English