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Poster Programme TS6.3/GD5.2/GMPV6.1

TS6.3/GD5.2/GMPV6.1

What is the nature of the subduction interface? Cross-disciplinary views from Geodynamics-Geochemistry-Seismology (co-organized)
Convener: P. Agard  | Co-Convener: T. Gerya 
Oral Programme
 / Tue, 24 Apr, 13:30–17:00  / Room 20
Poster Programme
 / Attendance Tue, 24 Apr, 17:30–19:00  / Hall A

Attendance Time: Tuesday, 24 April 2012, 17:30–19:00
Hall A
Chairperson: O. Oncken, T. Gerya
A467
EGU2012-4045
Serpentinites and Boron Isotope Evidence for Shallow Fluid Transfer Across Subduction Zones
M. Scambelluri and S. Tonarini

Chairperson: O. Oncken, T. Gerya
A468
EGU2012-8522
Garnet peridotites and chlorite harzburgites from Cima di Gagnone (Central Alps, Switzerland): remnants of dehydrated serpentinites from the slab-mantle interface
M. Scambelluri, E. Rampone, T. Pettke, and E. Reusser

Chairperson: O. Oncken, T. Gerya
A469
EGU2012-14293
Channelized Fluid Flow and Metasomatism in Subducted Oceanic Lithosphere recorded in an Eclogite-facies Shear Zone (Monviso Ophiolite, Italy)
S. Angiboust, P. Agard, and T. Pettke

Chairperson: O. Oncken, T. Gerya
A470
EGU2012-12766
The fate of metaclinopyroxenite during serpentinite subduction
J.A. Padrón-Navarta, M.T. Gómez-Pugnaire, V. López Sánchez-Vizcaíno, C.J. Garrido, and C. Marchesi

Chairperson: O. Oncken, T. Gerya
A471
EGU2012-4813
Breaking the Crust: Intermediate-depth Subduction Earthquakes Recorded by Eclogite Breccias
S. Angiboust, P. Agard, P. Yamato, and H. Raimbourg

Chairperson: O. Oncken, T. Gerya
A472
EGU2012-6776 | presentation
Application of slip-line analysis to the mechanical model of active accretionary wedge
I. Song, H. Lee, and J. Kim

Chairperson: O. Oncken, T. Gerya
A473
EGU2012-7907
Frictional anisotropy of antigorite and its impact on thrust-fault mechanics at subduction zones
M. Campione, N. Malaspina, A. Borghesi, and G. C. Capitani

Chairperson: O. Oncken, T. Gerya
A474
EGU2012-8185
Are seismic and aseismic slip patches influenced by the late-interseismic physical state of a megathrust? Results from the southern end of the 2010 Maule Chile earthquake
M. Moreno, C. Haberland, O. Oncken, A. Rietbrock, and O. Heidbach

Chairperson: O. Oncken, T. Gerya
A475
EGU2012-12754
The Relation Between Aftershock Seismicity of the 27 February 2010 Maule Earthquake to Postseismic Displacements from GPS
D. Lange, M. Moreno, F. Tilmann, J. Bedford, E. Contreras Reyes, J.C. Baez, and S. Barrientos and the Maule GPS

Chairperson: O. Oncken, T. Gerya
A476
EGU2012-9957
Polarization analysis of non-volcanic tremor at Guerrero subduction zone (Mexico)
M. Palo and P. Capuano

Chairperson: O. Oncken, T. Gerya
A477
EGU2012-11312
Complementary distribution of Coseismic slip, Afterslip, and Slow Slip on the Nankai Trough Plate Boundary
T. Sagiya and H. Okazaki

Chairperson: O. Oncken, T. Gerya
A478
EGU2012-11798
Estimates of stress changes from the 2010 Maule, Chile earthquake: the influence on crustal faults and volcanos
M. Keiding, O. Heidbach, M. Moreno, J. C. Baez, D. Melnick, and N. Kukowski

Chairperson: O. Oncken, T. Gerya
A479
EGU2012-12036
Block-in-matrix structures of the Franciscan Subduction Complex: Do they reflect the properties of an active subduction channel?
A. Krohe, S. Grigull, S. Wassmann, and B. Stöckhert

Chairperson: O. Oncken, T. Gerya
A480
EGU2012-12195
The deformation micro-structures and the relationships of crystal orientation between olivine and antigorite in serpentinized peridotite from Toba area, SW Japan
Y. Soda, T. Morishita, and H.-R. Wenk

Chairperson: O. Oncken, T. Gerya
A481
EGU2012-13486
Structural heterogeneity in mountain belts: rift- vs. subduction-related control.
A. Vitale Brovarone, J. Malavieille, M. Beltrando, O. Beyssac, G. Molli, D. Herwartz, D. Rubatto, P. Monié, C. Groppo, R. Compagnoni, J. Hermann, L. Martin, Y. Lagabrielle, and F. Meresse

Chairperson: O. Oncken, T. Gerya
A482
EGU2012-6027
Variscan sutures and exhumation of high- to ultrahigh-pressure metamorphic rocks in the Bohemian Massif
S. W. Faryad, V. Kachlík, R. Jedlicka, and H. Klápová

Chairperson: O. Oncken, T. Gerya
A483
EGU2012-6496
Long-term coupling along the subduction plate interface: insights from exhumed rocks and models
P. Agard, S. Angiboust, S. Guillot, and A. Garcia-Casco

Chairperson: O. Oncken, T. Gerya
A484
EGU2012-4826
Effect of fluid release on intermediate depth subduction processes: Insights from fully-coupled numerical modelling
S. Angiboust, S. Wolf, P. Agard, E. Burov, and P. Yamato

Chairperson: O. Oncken, T. Gerya
A485
EGU2012-14296
Terrain accretion along the subduction interface: numerical modeling
K Vogt and T Gerya

Chairperson: O. Oncken, T. Gerya
A486
EGU2012-14299
Fluid and melt weakening along subduction interface defines geodynamic regimes of intra-oceanic subduction
B Baitsch-Ghirardello and T Gerya