Browsing Institutt for geofag by Author "Ravanel, Ludovic"
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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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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 ...