Articles | Volume 11, issue 1
https://doi.org/10.5194/esurf-11-117-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/esurf-11-117-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| Highlight paper
| 
28 Feb 2023
Research article | Highlight paper |
| 28 Feb 2023
| 28 Feb 2023
Multi-sensor monitoring and data integration reveal cyclical destabilization of the Äußeres Hochebenkar rock glacier
Institute for Interdisciplinary Mountain Research, Austrian Academy of Sciences, Innrain 25, 3. OG, 6020 Innsbruck, Austria
Alaska Climate Research Center, Geophysical Institute, University of Alaska Fairbanks, 2156 Koyukuk Dr, Fairbanks, AK 99775, United States
Thomas Zieher
Institute for Interdisciplinary Mountain Research, Austrian Academy of Sciences, Innrain 25, 3. OG, 6020 Innsbruck, Austria
Magnus Bremer
Institute for Interdisciplinary Mountain Research, Austrian Academy of Sciences, Innrain 25, 3. OG, 6020 Innsbruck, Austria
Department of Geography, University of Innsbruck, Innrain 52f, 6020 Innsbruck, Austria
Martin Stocker-Waldhuber
Institute for Interdisciplinary Mountain Research, Austrian Academy of Sciences, Innrain 25, 3. OG, 6020 Innsbruck, Austria
Vivien Zahs
Institute of Geography, Heidelberg University, Im Neuenheimer Feld 368, 69120 Heidelberg, Germany
Bernhard Höfle
Institute of Geography, Heidelberg University, Im Neuenheimer Feld 368, 69120 Heidelberg, Germany
Interdisciplinary Center for Scientific Computing (IWR), Heidelberg University, Im Neuenheimer Feld 205, 69120 Heidelberg, Germany
Christoph Klug
Department of Geography, University of Innsbruck, Innrain 52f, 6020 Innsbruck, Austria
Alessandro Cicoira
Department of Geography, University of Zurich, Winterthurerstr. 190, 8057 Zurich, Switzerland
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Cited
14 citations as recorded by crossref.
- Go or grow? Feedbacks between moving slopes and shifting plants in high mountain environments J. Eichel et al. 10.1177/03091333231193844
- Divergent Responses of Alpine Rock Glaciers to Climate Change: A Review of Ecological and Abiotic Dynamics S. Piccinelli & N. Cannone 10.1002/ppp.2278
- Identifying mountain permafrost degradation by repeating historical electrical resistivity tomography (ERT) measurements J. Buckel et al. 10.5194/tc-17-2919-2023
- Acceleration and interannual variability of creep rates in mountain permafrost landforms (rock glacier velocities) in the European Alps in 1995–2022 A. Kellerer-Pirklbauer et al. 10.1088/1748-9326/ad25a4
- Deciphering Small-Scale Seasonal Surface Dynamics of Rock Glaciers in the Central European Alps Using DInSAR Time Series S. Buchelt et al. 10.3390/rs15122982
- 100 years of monitoring in the Swiss National Park reveals overall decreasing rock glacier velocities A. Manchado et al. 10.1038/s43247-024-01302-0
- Optimising sub-metre resolution 3D geomorphic change detection over large areas using multitemporal airborne laser scanning with Sentinel-1 InSAR and Sentinel-2 optical observations S. Walker et al. 10.1016/j.rse.2024.114522
- Dynamics and internal structure of a rock glacier: Inferring relationships from the combined use of differential synthetic aperture radar interferometry, electrical resistivity tomography and ground‐penetrating radar S. Buchelt et al. 10.1002/esp.5993
- Deep Learning Low-cost Photogrammetry for 4D Short-term Glacier Dynamics Monitoring F. Ioli et al. 10.1007/s41064-023-00272-w
- The First Rock Glacier Inventory for the Greater Caucasus L. Tielidze et al. 10.3390/geosciences13040117
- Climate change impacts and adaptation to permafrost change in High Mountain Asia: a comprehensive review P. Baral et al. 10.1088/1748-9326/acf1b4
- Sub-surface processes and heat fluxes at coarse blocky Murtèl rock glacier (Engadine, eastern Swiss Alps): seasonal ice and convective cooling render rock glaciers climate-robust D. Amschwand et al. 10.5194/esurf-13-365-2025
- Using Borehole Temperatures for Knowledge Transfer about Mountain Permafrost: The Example of the 35-year Time Series at Murtèl-Corvatsch (Swiss Alps) W. Haeberli et al. 10.4000/rga.11950
- Utilisation des températures de forage pour le transfert de connaissances sur le permafrost (pergélisol) de montagne : L’exemple de la série temporelle de 35 ans à Murtèl-Corvatsch (Alpes suisses) W. Haeberli et al. 10.4000/rga.11913
12 citations as recorded by crossref.
- Go or grow? Feedbacks between moving slopes and shifting plants in high mountain environments J. Eichel et al. 10.1177/03091333231193844
- Divergent Responses of Alpine Rock Glaciers to Climate Change: A Review of Ecological and Abiotic Dynamics S. Piccinelli & N. Cannone 10.1002/ppp.2278
- Identifying mountain permafrost degradation by repeating historical electrical resistivity tomography (ERT) measurements J. Buckel et al. 10.5194/tc-17-2919-2023
- Acceleration and interannual variability of creep rates in mountain permafrost landforms (rock glacier velocities) in the European Alps in 1995–2022 A. Kellerer-Pirklbauer et al. 10.1088/1748-9326/ad25a4
- Deciphering Small-Scale Seasonal Surface Dynamics of Rock Glaciers in the Central European Alps Using DInSAR Time Series S. Buchelt et al. 10.3390/rs15122982
- 100 years of monitoring in the Swiss National Park reveals overall decreasing rock glacier velocities A. Manchado et al. 10.1038/s43247-024-01302-0
- Optimising sub-metre resolution 3D geomorphic change detection over large areas using multitemporal airborne laser scanning with Sentinel-1 InSAR and Sentinel-2 optical observations S. Walker et al. 10.1016/j.rse.2024.114522
- Dynamics and internal structure of a rock glacier: Inferring relationships from the combined use of differential synthetic aperture radar interferometry, electrical resistivity tomography and ground‐penetrating radar S. Buchelt et al. 10.1002/esp.5993
- Deep Learning Low-cost Photogrammetry for 4D Short-term Glacier Dynamics Monitoring F. Ioli et al. 10.1007/s41064-023-00272-w
- The First Rock Glacier Inventory for the Greater Caucasus L. Tielidze et al. 10.3390/geosciences13040117
- Climate change impacts and adaptation to permafrost change in High Mountain Asia: a comprehensive review P. Baral et al. 10.1088/1748-9326/acf1b4
- Sub-surface processes and heat fluxes at coarse blocky Murtèl rock glacier (Engadine, eastern Swiss Alps): seasonal ice and convective cooling render rock glaciers climate-robust D. Amschwand et al. 10.5194/esurf-13-365-2025
2 citations as recorded by crossref.
- Using Borehole Temperatures for Knowledge Transfer about Mountain Permafrost: The Example of the 35-year Time Series at Murtèl-Corvatsch (Swiss Alps) W. Haeberli et al. 10.4000/rga.11950
- Utilisation des températures de forage pour le transfert de connaissances sur le permafrost (pergélisol) de montagne : L’exemple de la série temporelle de 35 ans à Murtèl-Corvatsch (Alpes suisses) W. Haeberli et al. 10.4000/rga.11913
Latest update: 30 May 2025
Editor
Melting permafrost in high mountain areas represents a significant climate change driven hazard. This research shows the importance of this using novel photogrammetric methods coupled with a long observational record.
Melting permafrost in high mountain areas represents a significant climate change driven hazard....
Short summary
The rock glacier in Äußeres Hochebenkar (Austria) moved faster in 2021–2022 than it has in about 70 years of monitoring. It is currently destabilizing. Using a combination of different data types and methods, we show that there have been two cycles of destabilization at Hochebenkar and provide a detailed analysis of velocity and surface changes. Because our time series are very long and show repeated destabilization, this helps us better understand the processes of rock glacier destabilization.
The rock glacier in Äußeres Hochebenkar (Austria) moved faster in 2021–2022 than it has in...
