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Orals CR4.1/NH6.1

CR4.1/NH6.1

Snow cover and avalanches (co-organized)
Co-Conveners: Alexander Prokop , Thierry Faug , Jürg Schweizer , David McClung , Alec van Herwijnen 
Orals
 / Thu, 11 Apr, 13:30–15:00  / Room G3
 / Thu, 11 Apr, 15:30–17:00  / Room G13
Posters
 / Attendance Thu, 11 Apr, 17:30–19:00  / Blue Posters

Thursday, 11 April 2013
Room G3
Chairperson: 5866
13:30–13:45
EGU2013-5071 | presentation
High-Resolution Snow Distribution Modeling in the Mountains of Southern Norway
Tobias Litherland, Kjersti Gisnås, and Thomas Vikhamar Schuler
13:45–14:00
EGU2013-7280
The changing role of temperature, precipitation and elevation on snowpack variability in Switzerland
Enrique Morán Tejeda, J. Ignacio López Moreno, and Martin Beniston
14:00–14:15
EGU2013-9068
Extraction of Mohr-Coulomb failure properties of snow weak layers using FEM
Evgeny A. Podolskiy, Guillaume Chambon, Mohamed Naaim, and Johan Gaume
14:15–14:30
EGU2013-14048
A hydro-mechanical model to estimate wet-snow instability
Christoph Mitterer, Nander Wever, and Jürg Schweizer
14:30–14:45
EGU2013-5830
Risk analysis for dry snow slab avalanche release by skier triggering
David McClung
14:45–15:00
EGU2013-7362
Determination of snow avalanche return periods using a tree-ring based reconstruction in the French Alps: cross validation with the predictions of a statistical-dynamical model
Romain Schläppy, Nicolas Eckert, Vincent Jomelli, Delphine Grancher, Daniel Brunstein, Markus Stoffel, and Mohamed Naaim
COFFEE BREAK

Thursday, 11 April 2013
Room G13
Chairperson: 6111
15:30–15:45
EGU2013-6862
Modelling dispersive pressure, fluidization and density variations in mixed flowing/powder snow avalanches
Perry Bartelt and Othmar Buser
15:45–16:00
EGU2013-7283
Multi-scale coupling strategy for fully two-dimensional and depth-averaged models for granular flows
Shiva P. Pudasaini, Birte Domnik, and Stephen A. Miller
16:00–16:15
EGU2013-10513
Granular flow over inclined channels with constrictions
Deepak Tunuguntla, Thomas Weinhart, Anthony Thornton, and Onno Bokhove
16:15–16:30
EGU2013-8022
High Resolution Radar Measurements of Snow Avalanches
Jim McElwaine, Betty Sovilla, Nathalie Vriend, Paul Brennan, Matt Ash, and Chris Keylock
16:30–16:45
EGU2013-11698
A multi path, weather independent avalanche monitoring tool using distributed acoustic fiber optic sensing
Alexander Prokop and Anna Wirbel
16:45–17:00
EGU2013-12327
Experimental and numerical investigation of a RC wall loaded by snow-like avalanche pressure signal
Isabelle Ousset, David Bertrand, Michaël Brun, Ali Limam, and Mohamed Naaïm