Ice aprons on steep high-alpine slopes: insights from the Mont-Blanc massif, Western Alps

L Ravanel, G Guillet, S Kaushik, S Preunkert… - Journal of …, 2023 - cambridge.org
Ice aprons are defined as very small ice bodies covering steep rock slopes. They have only
been the subject of increased scientific interest for a few years, despite the fact that they are …

Qualitative risk assessment and strategies for infrastructure on permafrost in the French Alps

PA Duvillard, L Ravanel, P Schoeneich… - Cold Regions Science …, 2021 - Elsevier
In the current context of climate change, high Alpine rock slopes and surface deposits are
affected by a series of geomorphological processes whose evolution is partly conditioned by …

[PDF][PDF] Fracture kinematics in steep bedrock permafrost, Aiguille du Midi (3842 m asl, Chamonix Mont-Blanc, France)

G Guillet, L Ravanel, J Beutel… - Book of Abstracts 5th …, 2018 - research-collection.ethz.ch
Permafrost-affected rockwalls can suffer from mechanical fatigue related to thermo-
cryogenic processes. However, these processes, the rock slope kinematics, and the links …

[PDF][PDF] Contribution of the PrévRisk Haute Montagne project to knowledge and management of risks related to alpine permafrost

L Ravanel, F Magnin, PA Duvillard… - 5 th European …, 2018 - researchgate.net
In the current context of climate change, with huge effects on high mountain areas,
knowledge of emerging natural hazards as well as information and awareness policies on …