Outline of Session

   

Solid Earth Sciences(S) / Science of the Earth's Interior & Techtonophysics(IT) /  **International Session
S-IT039 Water in subduction zones, the large mantle wedge and deeper


Short title Water in subduction zones
Oral presentation
Date/Room/Chair
May 26 AM1 (09:00 - 10:30) 101 Kenji Mibe  / Junichi Nakajima 
May 26 AM2 (10:45 - 12:15) 101 Eiji Ohtani  / Bruno Reynard 
Poster presentation
Date/Room
May 26 (Core Time 17:15 - 18:45) Convention Hall
Contact Bruno Reynard
Email bruno.reynard@ens-lyon.fr
Convener Bruno Reynard  / Eiji Ohtani  / Junichi Nakajima  / Kenji Mibe 
Scope This session aims at bringing together experimentalists, geodynamicists, geophysicists and geochemists to discuss the effects of water on the large mantle wedge, and the transfer and possible recycling of water down to the lower mantle and core-mantle boundary. Integration of different approaches help us to decipher the role of water in subduction and its contribution to the Earth's evolution.
Notes  


Time Presentation No Title Author Presenter Abstract
Oral Presentation   May 26 AM1 (09:00-10:30) 101                              to the top
09:00 - 09:15 SIT039-01 Is the fore-arc mantle wedge hydrated? Junichi Nakajima
Akira Hasegawa
Junichi Nakajima English
09:15 - 09:30 SIT039-02 Elasticity of antigorite and glaucophane: anisotropy in the subduction zones Lucile Bezacier
Bruno Reynard
Jay D. Bass
Lucile Bezacier English
09:30 - 09:45 SIT039-03 Alignment of Antigorite Crystals in Deformed Serpentinized Peridotites Tohru Watanabe
Katsuyoshi Michibayashi
Tomoyuki Mizukami
other
Tohru Watanabe English
09:45 - 10:00 SIT039-04 Deformation in the shallow hydrated mantle wedge Bruno Reynard Bruno Reynard English
10:00 - 10:15 SIT039-05 Equations of state of antigorite under high pressure and high temperature determined by in situ X-ray diffraction (XRD) Cuiping Yang
Toru Inoue
Zhenmin Jin
other
Cuiping Yang English
10:15 - 10:30 SIT039-06 The influence of subducted slab in magma genesis of Sunda arc ( Java Island, Indonesia) Esti Handini
Toshiaki Hasenaka
Masaya Miyoshi
other
Esti Handini English
Oral Presentation   May 26 AM2 (10:45-12:15) 101                              to the top
10:45 - 11:00 SIT039-07 Seismic evidence of dehydration induced fluids near the 660 km phase transformation depths beneath stagnant slabs Fumiko Tajima
Eiji Ohtani
Tsuyoshi Nakagawa
Fumiko Tajima English
11:00 - 11:15 Invited
SIT039-08
Seismic evidence for deep slab dehydration and big mantle wedge in East Asia Dapeng Zhao Dapeng Zhao English
11:15 - 11:30 Invited
SIT039-09
Elastic properties of anhydrous and hydrous wadsleyite and ringwoodite at high pressures by Brillouin scattering Jingyun Wang
Jay Bass
Toru Inoue
other
Jay Bass English
11:30 - 11:45 Invited
SIT039-10
Melting of Earth Deep Mantle Materials Guillaume Fiquet
Anne Line Auzende
Julien Siebert
other
Guillaume Fiquet English
11:45 - 12:00 SIT039-11 Measurement of acoustic velocity in liquid water at high pressures: Application to water at lower mantle conditions Yuki Asahara
Motohiko Murakami
Yasuo Ohishi
other
Yuki Asahara English
12:00 - 12:15 SIT039-12 Transport of Hydrogen into the Deep Earth by Slab Penetration Eiji Ohtani
Yuki Shibazaki
Hidenori Terasaki
Eiji Ohtani English


Presentation No Title Author Presenter Abstract
Poster Presentation   May 26  Core Time (17:15-18:45) Convention Hall                    to the top
SIT039-P01 Three-dimensional seismic attenuation structure beneath northeastern Japan Shuhei Hada
Junichi Nakajima
Tomomi Okada
other
Shuhei Hada English
SIT039-P02 Seismic Velocities of Serpentinized Peridotites from the Happo Ultramafic Complex Tohru Watanabe
Yuto Shirasugi
Hideaki Yano
other
Tohru Watanabe English
SIT039-P03 Seismic Velocities of Serpentinized Peridotites from the Higashi-Akaishi Body Yuto Shirasugi
Tohru Watanabe
Tomoyuki Mizukami
other
Yuto Shirasugi English