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Oral 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 
Session details
Oral Programme
 / Tue, 24 Apr, 13:30–17:00 / Room 20
Poster Programme
 / Attendance Tue, 24 Apr, 17:30–19:00 / Hall A
Add this session to your personal programme

Tuesday, 24 Apr 2012
Room 20
Chairperson: O. Oncken, P. Agard
13:30–13:45
EGU2012-2976
Interseismic coupling, segmentation and mechanical behavior of the Central Chile subduction zone. (solicited) |
M. Métois, A. Socquet, and C. Vigny
13:45–14:00
EGU2012-12420
Investigating the postseismic deformation of the 2010 Maule Chile megathrust; insights from kinematic inversions
J. Bedford, M. Moreno, M. Keiding, O. Heidbach, O. Oncken, D. Lange, J.C. Baez, and The Maule GPS Team
14:00–14:15
EGU2012-10264
Overriding plate structure of the Nicaragua convergent margin: Constraints on the limits of the seismogenic zone and the 1992 tsunami earthquake
V. Sallarès, A. Meléndez, M. Prada, C. R. Ranero, K. McIntosh, and I. Grevemeyer
14:15–14:30
EGU2012-3442
Magnetotelluric imaging of fluid processes at the Subduction Interface of the Hikurangi Margin, New Zealand
W. Heise, T.G. Caldwell, G.J. Hill, S.L. Bennie, E. Wallin, and E.A. Bertrand
14:30–14:45
EGU2012-6801
Nature of the slab-mantle wedge interface: Clues from geophysical observations and thermal and petrologic modeling (solicited) |
I. Wada
14:45–15:00
EGU2012-5964
The serpentinized plate interface: detection and controls on subduction zone deformation
B. Reynard
COFFEE BREAK
Chairperson: T. Gerya, M. Scambelluri
15:30–15:45
EGU2012-10187
Is a deep subduction channel detectable by seismic observations?
W. Friederich, L. Lambrecht, B. Stöckhert, and C. Moos
15:45–16:00
EGU2012-10884
Dynamics of convergent plate boundaries: Insights from subduction-related serpentinite melanges from the northern edge of the Caribbean plate
A. García-Casco
16:00–16:15
EGU2012-10265
Nappe scale coherent block exhumation from eclogite-facies conditions revealed by Lu-Hf garnet chronometry - the Adula Nappe (Central Alps)
S. Sandmann, T.J. Nagel, D. Herwartz, and R.M. Kurzawski
16:15–16:30
EGU2012-9689
Rheology of the plate interface - the rock record
S. Wassmann and B. Stöckhert
16:30–16:45
EGU2012-7750
Dynamics of fluid expulsion during high-pressure devolatilization of serpentinite in subduction settings: field, petrological and textural constraints from the Almirez ultramafic massif. (solicited)
C. J. Garrido, J. A. Padrón-Navarta, V. López-Sánchez-Vizcaíno, M.T. Gómez-Pugnaire, C. Marchesi, and A. Tommasi
16:45–17:00
EGU2012-9455
2D numerical modelling of fluid percolation in the subduction zone
D. Dymkova, T. Gerya, and Y. Podladchikov