Articles | Volume 8, issue 3
https://doi.org/10.5194/esurf-8-753-2020
© Author(s) 2020. 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-8-753-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| Highlight paper
| 
11 Sep 2020
Research article | Highlight paper |
| 11 Sep 2020
| 11 Sep 2020
A 6-year lidar survey reveals enhanced rockwall retreat and modified rockfall magnitudes/frequencies in deglaciating cirques
Ingo Hartmeyer
CORRESPONDING AUTHOR
GEORESEARCH Research Institute, Puch bei Hallein, Austria
Markus Keuschnig
GEORESEARCH Research Institute, Puch bei Hallein, Austria
Robert Delleske
GEORESEARCH Research Institute, Puch bei Hallein, Austria
Michael Krautblatter
Chair of
Landslide Research, Technical University of Munich, Munich, Germany
Andreas Lang
Department of Geography and Geology, University of Salzburg, Salzburg, Austria
Lothar Schrott
Department of Geography, University of Bonn, Bonn, Germany
Günther Prasicek
Department of Geography and Geology, University of Salzburg, Salzburg, Austria
Interdisciplinary Centre for Mountain Research, University of
Lausanne, Bramois, Switzerland
Jan-Christoph Otto
Department of Geography and Geology, University of Salzburg, Salzburg, Austria
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Cited
16 citations as recorded by crossref.
- Temporal evolution of headwall erosion rates derived from cosmogenic nuclide concentrations in the medial moraines of Glacier d'Otemma, Switzerland K. Wetterauer et al. 10.1002/esp.5386
- Current glacier recession causes significant rockfall increase: the immediate paraglacial response of deglaciating cirque walls I. Hartmeyer et al. 10.5194/esurf-8-729-2020
- Evolution of debris cover on glaciers of the Eastern Alps, Austria, between 1996 and 2015 F. Fleischer et al. 10.1002/esp.5065
- Weathering processes and rates of scarp retreat in a Mediterranean mountain environment: A multi-analytical approach from terrestrial laser scanning to microscale surveys F. Scarciglia et al. 10.1016/j.geomorph.2022.108356
- Permafrost rocks and high‐alpine infrastructure: Interrelated, interconnected, interacting R. Pläsken et al. 10.1002/geot.202000028
- 18-years of high-Alpine rock wall monitoring using terrestrial laser scanning at the Tour Ronde east face, Mont-Blanc massif L. Courtial-Manent et al. 10.1088/1748-9326/ad281d
- Hyperconcentrated flows shape bedrock channels V. Stammberger et al. 10.1038/s43247-024-01353-3
- Timing, volume and precursory indicators of rock‐ and cliff fall on a permafrost mountain ridge (Mattertal, Switzerland) H. Hendrickx et al. 10.1002/esp.5333
- High-resolution debris-cover mapping using UAV-derived thermal imagery: limits and opportunities D. Gök et al. 10.5194/tc-17-1165-2023
- Assessing the rock failure return period on an unstable Alpine rock wall based on volume-frequency relationships: The Brenva Spur (3916 m a.s.l., Aosta Valley, Italy) L. Fei et al. 10.1016/j.enggeo.2023.107239
- Alpine rockwall erosion patterns follow elevation-dependent climate trajectories D. Draebing et al. 10.1038/s43247-022-00348-2
- Computational Geometry-Based Surface Reconstruction for Volume Estimation: A Case Study on Magnitude-Frequency Relations for a LiDAR-Derived Rockfall Inventory P. DiFrancesco et al. 10.3390/ijgi10030157
- Elevation‐Dependent Periglacial and Paraglacial Processes Modulate Tectonically‐Controlled Erosion of the Western Southern Alps, New Zealand D. Roda‐Boluda et al. 10.1029/2023JF007271
- Power law models for rockfall frequency-magnitude distributions: review and identification of factors that influence the scaling exponent A. Graber & P. Santi 10.1016/j.geomorph.2022.108463
- Lidar-Derived Rockfall Inventory—An Analysis of the Geomorphic Evolution of Rock Slopes and Modifying the Rockfall Activity Index (RAI) S. Markus et al. 10.3390/rs15174223
- The relevance of rock shape over mass—implications for rockfall hazard assessments A. Caviezel et al. 10.1038/s41467-021-25794-y
16 citations as recorded by crossref.
- Temporal evolution of headwall erosion rates derived from cosmogenic nuclide concentrations in the medial moraines of Glacier d'Otemma, Switzerland K. Wetterauer et al. 10.1002/esp.5386
- Current glacier recession causes significant rockfall increase: the immediate paraglacial response of deglaciating cirque walls I. Hartmeyer et al. 10.5194/esurf-8-729-2020
- Evolution of debris cover on glaciers of the Eastern Alps, Austria, between 1996 and 2015 F. Fleischer et al. 10.1002/esp.5065
- Weathering processes and rates of scarp retreat in a Mediterranean mountain environment: A multi-analytical approach from terrestrial laser scanning to microscale surveys F. Scarciglia et al. 10.1016/j.geomorph.2022.108356
- Permafrost rocks and high‐alpine infrastructure: Interrelated, interconnected, interacting R. Pläsken et al. 10.1002/geot.202000028
- 18-years of high-Alpine rock wall monitoring using terrestrial laser scanning at the Tour Ronde east face, Mont-Blanc massif L. Courtial-Manent et al. 10.1088/1748-9326/ad281d
- Hyperconcentrated flows shape bedrock channels V. Stammberger et al. 10.1038/s43247-024-01353-3
- Timing, volume and precursory indicators of rock‐ and cliff fall on a permafrost mountain ridge (Mattertal, Switzerland) H. Hendrickx et al. 10.1002/esp.5333
- High-resolution debris-cover mapping using UAV-derived thermal imagery: limits and opportunities D. Gök et al. 10.5194/tc-17-1165-2023
- Assessing the rock failure return period on an unstable Alpine rock wall based on volume-frequency relationships: The Brenva Spur (3916 m a.s.l., Aosta Valley, Italy) L. Fei et al. 10.1016/j.enggeo.2023.107239
- Alpine rockwall erosion patterns follow elevation-dependent climate trajectories D. Draebing et al. 10.1038/s43247-022-00348-2
- Computational Geometry-Based Surface Reconstruction for Volume Estimation: A Case Study on Magnitude-Frequency Relations for a LiDAR-Derived Rockfall Inventory P. DiFrancesco et al. 10.3390/ijgi10030157
- Elevation‐Dependent Periglacial and Paraglacial Processes Modulate Tectonically‐Controlled Erosion of the Western Southern Alps, New Zealand D. Roda‐Boluda et al. 10.1029/2023JF007271
- Power law models for rockfall frequency-magnitude distributions: review and identification of factors that influence the scaling exponent A. Graber & P. Santi 10.1016/j.geomorph.2022.108463
- Lidar-Derived Rockfall Inventory—An Analysis of the Geomorphic Evolution of Rock Slopes and Modifying the Rockfall Activity Index (RAI) S. Markus et al. 10.3390/rs15174223
- The relevance of rock shape over mass—implications for rockfall hazard assessments A. Caviezel et al. 10.1038/s41467-021-25794-y
Latest update: 26 Apr 2024
Short summary
Rockfall size and frequency in two deglaciating cirques in the Central Alps, Austria, is analysed based on 6-year rockwall monitoring with terrestrial lidar (2011–2017). The erosion rates derived from this dataset are very high due to a frequent occurrence of large rockfalls in freshly deglaciated areas. The results obtained are important for rockfall hazard assessments, as, in rockwalls affected by glacier retreat, historical rockfall patterns are not good predictors of future events.
Rockfall size and frequency in two deglaciating cirques in the Central Alps, Austria, is...
