Permafrost degradation remains often hidden but has the potential (1) to destabilize mountain slopes, leading to large-scale landslides or rock-ice avalanches, (2) to mobilize large amounts of loose materials, generating sudden and destructive debris flows, and (3) to cause ground subsidence, with adverse effects on infrastructure. These consequences and other mixed cascading effects show mountain permafrost systems' sensitivity and the importance of closely monitoring and understanding them.
This session welcomes all contributions from mountain permafrost research in all periglacial environments: from high Arctic climates through any continental regions (e.g. Alpine, Andean, Tibetan) to arid unglaciated areas of Antarctica. We welcome a broad spectrum of ice-rich and ice-poor landforms, including rock glaciers, talus slopes, plateaus, ice-cored moraines, steep rock slopes,and thermokarst.
We particularly encourage contributions that enhance understanding of thermo-hydro-mechanical-chemical processes at slope and regional scale. The combination of multiple methods and newly-developed approaches is of particular interest, as well as long-term studies or characterisation of new permafrost sites with state-of-the-art methods. Field and laboratory geophysical measurements (e.g., ERT, SRT, DAS, EM, IP, GPR, TLS), in-situ measurements (e.g., temperatures, discharge, kinematics, GPS), remote sensing surveys (e.g., optical, thermal, InSAR, UAV), modeling of past-present-future processes, early warning systems, and data analysis improvements thanks to machine learning and artificial intelligence tools can be submitted.
We aim to increase the understanding of mountain permafrost bodies’ response to climate evolutions. This session aims to create a new meeting and exchange opportunity within the mountain permafrost community and its fellows to foster common research developments and improve processes understanding.
ECS are encouraged to submit their work to this session. The presentation will be preferentially in presence (PICO).
We will meet up after the EGU for some burgers and beer. Join us at the Weinschenke (Franzensgasse 11, 1050 Wien) from 19:30!
For attending, please register here: https://forms.gle/EcyhsJLEfW191r1g9