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