Res2dinv loke3/13/2024 ![]() ![]() With increasing velocities during late winter and early spring and the highest We observed a seasonality of displacement, 1900 by 1Īnd 1.5 ∘C, and the highest temperatures have been measured and modelled Temperatures have increased significantly since ca. Synthetic aperture radar (InSAR) methods. Satellite System (GNSS) and ground- and satellite-based interferometric To evaluate the potential thermal regime, along with an analysis ofĪvailable displacement rate measurements based on Global Navigation Finally, we conducted 2D thermal modelling InĬombination with geophysical laboratory analysis of rock wall samples fromīoth sites, the ERT soundings indicate widespread permafrost areas,Įspecially at Gámanjunni-3. Within the rock wall back scarp of the unstable slopes at both sites. Between 20 we conducted 2D and 3DĮlectrical resistivity tomography (ERT) surveys on the plateau and directly Temperatures between 2.5 and −1.6 ∘C depending on Measured the thermal regime since 2015, showing mean rock surface Rock wall (RW) temperature loggers at both sites have To permafrost degradation, but the detailed permafrost distribution at the Failure initiation has been suggested to be linked Northern Norway) were classified as high-risk sites by the Norwegian The unstable and monitored slopes of Mannen (Møre and RomsdalĬounty, southern Norway) and Gámanjunni-3 (Troms and Finnmark county, The warming and subsequent degradation of mountain permafrost within alpineĪreas represent an important process influencing the stability of steep slopes and ![]()
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