Oral Programme TS6.3/GD5.2/GMPV6.1
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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 |
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Oral Programme
/ Tue, 24 Apr, 13:30–17:00
/ Room 20
Poster Programme
/ Attendance Tue, 24 Apr, 17:30–19:00
/ Hall A
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Tuesday, 24 April 2012 Room 20 Chairperson: O. Oncken, P. Agard |
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| 13:30–13:45 |
EGU2012-2976
Interseismic coupling, segmentation and mechanical behavior of the Central Chile subduction zone. (solicited) Press & Media 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) Press & Media I. Wada |
| 14:45–15:00 |
EGU2012-5964
The serpentinized plate interface: detection and controls on subduction zone deformation B. Reynard |
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COFFEE BREAK
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| 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 |