Browsing Institutt for geofag by Author "Magnin, Florence"
Now showing items 1-9 of 9
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Kaushik, Suvrat; Ravanel, Ludovic; Magnin, Florence; Yan, Yajing; Trouve, Emmanuel; Cusicanqui, Diego (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)Ice aprons (IAs) are part of the critical components of the Alpine cryosphere. As a result of the changing climate over the past few decades, deglaciation has resulted in a surface decrease of IAs, which has not yet been ...
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Ben-Asher, Matan; Magnin, Florence; Westermann, Sebastian; Bock, Josué; Malet, Emmanuel; Berthet, Johan; Ravanel, Ludovic; Deline, Philip (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)Water takes part in most physical processes that shape mountainous periglacial landscapes and initiation of mass-wasting processes. An observed increase in rockfall activity in high mountain regions was previously linked ...
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Kaushik, Suvrat; Ravanel, Ludovic; Magnin, Florence; Trouvé, Emmanuel; Yan, Yajing (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)Ice aprons are poorly studied and not well-defined thin ice bodies adhering to high altitude steep rock faces, but are present in most Alpine-type high mountain environments worldwide. This study aims to precisely define ...
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Ravanel, Ludovic; Guillet, Grégoire; Kaushik, Suvrat; Preunkert, Susanne; Malet, Emmanuel; Magnin, Florence; Trouvé, Emmanuel; Montagnat, Maurine; Yan, Yajing; Deline, Philip (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)Abstract 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 a condition for ...
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Permafrost controls the displacement rates of large unstable rock-slopes in subarctic environments Penna, Ivanna; Magnin, Florence; Nicolet, Pierrick; Etzelmüller, Bernd; Hermanns, Reginald; Böhme, Martina; Kristensen, Lene; Noel, Francois; Bredal, Marie Bergvik; Dehls, John F. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)Determining the link between permafrost and the displacement rates of large unstable rock-slopes (LURSs) is fundamental for understanding future hazard scenarios and establishing appropriate management strategies. From an ...
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Magnin, Florence; Etzelmüller, Bernd; Westermann, Sebastian; Isaksen, Ketil; Hilger, Paula; Hermanns, Reginald (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)Permafrost in steep rock slopes has been increasingly studied since the early 2000s in conjunction with a growing number of rock slope failures, which likely resulted from permafrost degradation. In Norway, rock slope ...
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Etzelmüller, Bernd; Czekirda, Justyna; Magnin, Florence; Duvillard, Pierre-Allain; Ravanel, Ludovic; Malet, Emanuelle; Aspaas, Andreas Grøvan; Kristensen, Lene; Skrede, Ingrid; Majala, Gudrun D.; Jacobs, Benjamin; Leinauer, Johannes; Hauck, Christian; Hilbich, Christin; Böhme, Martina; Hermanns, Reginald; Eriksen, Harald Øverli; Lauknes, Tom Rune; Krautblatter, Michael; Westermann, Sebastian (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)The warming and subsequent degradation of mountain permafrost within alpine areas represent an important process influencing the stability of steep slopes and rock faces. The unstable and monitored slopes of Mannen (Møre ...
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Czekirda, Justyna; Etzelmüller, Bernd; Westermann, Sebastian; Isaksen, Ketil; Magnin, Florence (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)The ground thermal regime and permafrost development have an important influence on geomorphological processes in periglacial regions and ultimately landscape development. About 10 % of unstable rock slopes in Norway are ...
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Schmidt, Juditha; Etzelmüller, Bernd; Schuler, Thomas; Magnin, Florence; Boike, Julia; Langer, Moritz; Westermann, Sebastian (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)Abstract. Permafrost degradation in steep rock walls and associated slope destabilization have been studied increasingly in recent years. While most studies focus on mountainous and sub-Arctic regions, the occurring ...