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Orals CR5.2

CR5.2

Ice microstructures and micro-deformation mechanisms
Convener: Peter Sammonds  | Co-Conveners: Martin Schneebeli , Maurine Montagnat , Paul D. Bons , Martyn Drury 
Orals
 / Wed, 30 Apr, 10:30–12:00  / Room Y11
Posters
 / Attendance Wed, 30 Apr, 17:30–19:00  / Blue Posters

Wednesday, 30 Apr 2014
Room Y11
Chairperson: Martin Schneebeli, Martyn Drury
10:30–10:45
EGU2014-1372
Influence of the pre-existing microstructure on the mechanical properties of marine ice during compression experiments
Jean-Louis Tison, Marie Dierckx, Mark Peternell, and Christian Schroeder
10:45–11:00
EGU2014-3786
Recrystallization Diagram for Polar Ice
Ilka Weikusat, Nobuhiko Azuma, and Sérgio H. Faria
11:00–11:15
EGU2014-217
Examining Crystal Fabric Develoment in Ice: Cryo EBSD, Deformation Experiments and the Link to En-glacial Reflectivity
Matthew Vaughan, David Prior, Meike Seidemann, Andrew Gorman, Kat Lilly, Pat Langhorne, Richard Easingwood, Narayana Golding, and Bill Durham
11:15–11:30
EGU2014-4388
EBSD observations of dynamic recrystallization mechanisms in ice.
Maurine Montagnat, Thomas Chauve, Fabrice Barou, Benoît Beausir, Claude Fressengeas, and Andrea Tommasi
11:30–11:45
EGU2014-8344
The effect of rock fraction on the flow law of debris-laden ice at high confining pressures
Ceri A. Middleton, Peter M. Grindrod, Peter R. Sammonds, A. Dominic Fortes, and Ian G. Wood
11:45–12:00
EGU2014-15746
Brittle fracture in dry snow: Laboratory experiments and numerical simulations
Bernadette Köchle and Martin Schneebeli