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Orals GM6.1/NH3.15

GM6.1/NH3.15

Rockfalls, rockslides and rock avalanches (co-organized)
Convener: Michael Krautblatter  | Co-Convener: Axel Volkwein 
Orals
 / Wed, 15 Apr, 08:30–12:00  / Room G2
Posters
 / Attendance Wed, 15 Apr, 17:30–19:00  / Blue Posters

Wednesday, 15 April 2015
Room G2
Chairperson: Axel Volkwein / Michael Krautblatter
Detachment of rockfalls and rock slope failures

08:30–08:45
EGU2015-9017
Effects of signal attenuation in natural media on interpretation of acoustic emissions in the context early warning systems
Jerome Faillettaz and Dani Or
08:45–09:00
EGU2015-11825
Can we use ice calving on glacier fronts as a proxy for rock slope failures?
Antonio Abellan, Ivanna Penna, Sergio Daicz, Dario Carrea, Marc-Henri Derron, Michel Jaboyedoff, Adrian Riquelme, and Roberto Tomas
09:00–09:15
EGU2015-828
Identification of thermo- and ice-mechanical stresses and their occurrence conditions in a steep permafrost rockwall
Daniel Draebing, Michael Krautblatter, and Thomas Hoffmann
09:15–09:30
EGU2015-923
Obtaining magnitude-cumulative frequency curves from rockfall scar size distribution using cosmogenic chlorine-36 in the Montsec area (Eastern Pyrenees, Spain)
Guillem Domènech, Olga Mavrouli, Jordi Corominas, Antonio Abellán, Silke Merchel, Stefan Pavetich, and Georg Rugel
09:30–09:45
EGU2015-391
Regional-scale controls of periglacial rockfalls (Turtmann valley, Swiss Alps)
Karoline Messenzehl, Thomas Hoffmann, Hanna Meyer, and Richard Dikau
09:45–10:00
EGU2015-14687
Spatial patterns of rockfall in recently deglaciated high-alpine rock faces: Analysing rockfall release zones and volumes based on a multiannual LiDAR time series, Kitzsteinhorn, Austria.
Ingo Hartmeyer, Markus Keuschnig, Robert Delleske, Volker Wichmann, Thomas Hoffmann, and Lothar Schrott
Coffee Break
Impact, transport and hazard potential of rockfalls and rock slope failures

10:30–10:45
EGU2015-10907
Relating rock avalanche morphology to emplacement processes
Anja Dufresne, Christoph Prager, and Annette Bösmeier
10:45–11:00
EGU2015-5477
Mobility and Energy Budget of Fragmenting Rockfalls and Rockslides
Øystein Thordén Haug, Matthias Rosenau, Karen Leever, and Onno Oncken
11:00–11:15
EGU2015-1556
A discrete element modelling approach for block impacts on trees
David Toe, Franck Bourrier, Ignatio Olmedo, and Frederic Berger
11:15–11:30
EGU2015-10735
Rockfall frequency and influence of meteorological factors on a limestone cliff of the urban area of Grenoble.
Julie D'Amato, Didier Hantz, Laurent Baillet, Antoine Guerin, and Michel Jaboyedoff
11:30–11:45
EGU2015-12720
UNESCO World Heritage Site Hallstatt: Rockfall hazard and risk assessment as basis for a sustainable land-use planning- a case study from the Eastern Alps
Sandra Melzner, Michael Mölk, Michael Schiffer, and Wolfgang Gasperl
11:45–12:00 EGU2015-12764
Rockfall hazard mapping in the Yosemite valley (withdrawn)
Matteo Mantovanelli, Filippo Catani, and Giovanni Gigli