Oral Programme GMPV16/GD5.9

GMPV16/GD5.9

Subduction zone devolatilization: petrology, fluid composition and flow, and tectonic implications (co-organized)
Co-Conveners: Taras Gerya , James Connolly , Catherine Chauvel 
Oral Programme
 / Wed, 05 May, 13:30–17:00  / Room 25
Poster Programme
 / Attendance Wed, 05 May, 17:30–19:00  / Hall XL

Wednesday, 5 May 2010
Room 25
Chairperson: Catherine Chauvel, Taras Gerya
13:30–13:45
EGU2010-4451
Boron and Strontium isotope systematics in deeply subducted alpine-serpentinites: evidence of high-11B fluid flow
Sonia Tonarini and Marco Scambelluri
13:45–14:00
EGU2010-6343
Li/B ratio in deep fluids an indicator of their generation depth
Takao Hirajima, Yoshiteru Sengen, Koshi Nishimura, and Shinji Ohsawa
14:00–14:15
EGU2010-12683
A Chlorine and Hydrogen Isotope Study of Metasomatized Peridotites from the Finero Body, Ivrea Zone, Italy
Zachary Sharp, Jane Selverstone, Melissa Halick, and Jaime Barnes
14:15–14:30 EGU2010-12686
La/Yb ratio as a proxy of slab sediment proportion in Lesser Antilles magmas (withdrawn)
Shasa Labanieh, Catherine Chauvel, Aurélie Germa, and Xavier Quidelleur
14:30–14:45
EGU2010-8083
Silicate-rich aqueous fluids sources for diamond crystallisation in deep mantle wedge
Nadia Malaspina, Marco Scambelluri, Stefano Poli, Herman L.M. van Roermund, and Falko Langenhorst
14:45–15:00
EGU2010-10745
Redox Transfers at Subduction Zones: The Fluid-Melt-Rock Connection
Fabrice Gaillard, Giada Iacono-Marziano, Adélie Delacourt, and Didier Laporte
COFFEE BREAK
15:30–15:45
EGU2010-11062
Dehydrating slabs - mechanisms, flow structures, and rates (solicited)
Timm John, Yuri Podladchikov, Reiner Klemd, and Tomas Magna
15:45–16:00
EGU2010-6942
Hydrofracturing in the cold top-slab mantle wedge: insights from field and microstructural observations
José Alberto Padrón-Navarta, Andréa Tommasi, Carlos J. Garrido, Vicente López Sánchez-Vizcaíno, María Teresa Gómez-Pugnaire, Antonio Jabaloy, and Alain Vauchez
16:00–16:15
EGU2010-7423
Numerical modeling of fracture zone subduction and related volcanism in Southern Mexico
Vlad Constantin Manea, Taras Gerya, and Marina Manea
16:15–16:30
EGU2010-8756
Hydrous reactive flow and magmatic channelisation
Richard Katz, Craig Manning, Marc Spiegelman, and Peter Kelemen
16:30–16:45
EGU2010-13854
Bend-faulting, serpentinization, and double seismic zones - new insights from reaction-transport modeling
Lars Rüpke, Karthik Iyer, and Ingo Grevemeyer
16:45–17:00
EGU2010-6533
Dynamics of three-dimensional hydrous thermal-chemical plumes in the mantle wedge
Guizhi Zhu, Taras Gerya, Boris Kaus, Paul Tackley, Satoru Honda, Takeyoshi Yoshida, David Yuen, and James Connolly