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Oral Programme GD8.2/GMPV6.6/TS9.7

GD8.2/GMPV6.6/TS9.7

Long-term rheological behavior of the lithosphere inferred from observations and models at laboratory and geological time and spatial scales (co-organized)
Convener: E. Burov 
Co-Conveners: A. Watts , Y. Podladchikov , L. Jolivet 
Session details
Oral Programme
 / Wed, 25 Apr, 08:30–12:00  / Room 30
Poster Programme
 / Attendance Wed, 25 Apr, 17:30–19:00  / Hall XL
Poster Summaries & DiscussionsPSD11.11  / Wed, 25 Apr, 15:30–16:15  /  
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Wednesday, 25 Apr 2012
Room 30
Chairperson: E. Burov
Lithosphere rheology: small time/spatial scale observations and localization processes

08:30–08:45
EGU2012-3612
Links between the mechanical, seismic and thermal thickness, rheological structure and mechanical stability of the continental lithosphere.
E. Burov, A.B. Watts, T. Francois, and M. Tesauro
08:45–09:00
EGU2012-6984
The Role played by Shear Modulus Contrast in Earth Materials on Facilitating Shear Localization in the Lithosphere
B.-D. So, D.A Yuen, K. Regenauer-Lieb, and S.-M. Lee
09:00–09:15
EGU2012-2456
Constraining strength/depth profiles using laboratory experiments and field structural observations (solicited) |
B. Evans
09:15–09:30
EGU2012-6397
Ductile strain rates measurements reveal continental crust long-term deformation modes
E. Boutonnet, P.H. Leloup, C. Sassier, V. Gardien, and Y. Ricard
09:30–09:45
EGU2012-6603
Shear-enhanced compaction in viscoplastic rocks
V.M. Yarushina and Y.Y. Podladchikov
09:45–10:00
EGU2012-13398
Stress in Continental Lithosphere: Constraints from numerical models of earthquake cycle with laboratory-derived rheologic laws (solicited)
Y. Fialko and C. Takeuchi
COFFEE BREAK
Chairperson: T. Watts
Lithosphere rheology and mechanics: from small to large spatial and time scale processes

10:30–10:45
EGU2012-9381
On the role of horizontal displacements in the exhumation of high pressure metamorphic rocks (solicited) |
J.-P. Brun, C. Tirel, M. Philippon, E. Burov, C. Faccenna, F. Gueydan, and S. Lebedev
10:45–11:00
EGU2012-12151
Mechanisms for lithospheric shear localization and the generation of plate tectonics by two-phase grain-damage and pinning
D. Bercovici and Y. Ricard
11:00–11:15
EGU2012-12221
Gravity and Flexure Modelling of Subducting Plates
J.A. Hunter, A.B. Watts, and SO 215 Shipboard Scientific Party
11:15–11:30
EGU2012-11832
Linkage between crustal shortening in collisional orogens and the long-term strength of the continental lithosphere
F. Mouthereau, A.B. Watts, and E. Burov
11:30–11:45
EGU2012-8703
Lithosperic rheology controls on oceanic spreading patterns (solicited)
T. Gerya
11:45–12:00
EGU2012-8893
Three-dimensional numerical modeling of extensional basin formation
V. Allken, R.S. Huismans, and C. Thieulot