Recent evolution of damage to infrastructure on permafrost in the French Alps
International audience The past four decades have seen extensive development of the winter sport industry in the French Alps and several hundred ropeway transport systems have been installed in areas where mountain permafrost may be present. Due to current climatic change and the ensuing permafrost...
Published in: | Regional Environmental Change |
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Online Access: | https://hal.science/hal-02013782 https://doi.org/10.1007/s10113-019-01465-z |
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ftunigrenoble:oai:HAL:hal-02013782v1 2024-05-19T07:41:50+00:00 Recent evolution of damage to infrastructure on permafrost in the French Alps Duvillard, Pierre-Allain Ravanel, Ludovic Marcer, Marco Schoeneich, Philippe Environnements, Dynamiques et Territoires de Montagne (EDYTEM) Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS) Pacte, Laboratoire de sciences sociales (PACTE) Sciences Po Grenoble - Institut d'études politiques de Grenoble (IEPG)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes 2016-2019 (UGA 2016-2019 ) P.-A. Duvillard’s PhD fellowship was supported by a grant from Ingénierie des Mouvements du Sol et des Risques Naturels (IMSRN) and the Association Nationale de la Recherche et de la Technologie (ANRt). The work is part of the EU POIA PermaRisk project, co-funded by the ERDF. 2019-06-01 https://hal.science/hal-02013782 https://doi.org/10.1007/s10113-019-01465-z en eng HAL CCSD Springer Verlag info:eu-repo/semantics/altIdentifier/doi/10.1007/s10113-019-01465-z hal-02013782 https://hal.science/hal-02013782 doi:10.1007/s10113-019-01465-z http://creativecommons.org/licenses/by-nc-nd/ ISSN: 1436-3798 EISSN: 1436-378X Regional Environmental Change https://hal.science/hal-02013782 Regional Environmental Change, 2019, 19, pp.1281-1293. ⟨10.1007/s10113-019-01465-z⟩ Mountain permafrost Infrastructures Damages Climate change French Alps [SDE.MCG]Environmental Sciences/Global Changes [SDE]Environmental Sciences [SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDE.ES]Environmental Sciences/Environment and Society [SDE.IE]Environmental Sciences/Environmental Engineering [SHS.GEO]Humanities and Social Sciences/Geography info:eu-repo/semantics/article Journal articles 2019 ftunigrenoble https://doi.org/10.1007/s10113-019-01465-z 2024-05-02T00:36:49Z International audience The past four decades have seen extensive development of the winter sport industry in the French Alps and several hundred ropeway transport systems have been installed in areas where mountain permafrost may be present. Due to current climatic change and the ensuing permafrost degradation, the vulnerability of these infrastructures to destabilization may increase. Therefore, there is a real potential for instabilities to develop on ropeway transport systems in the Alps, requiring a better understanding of these processes. This study investigates the relation between permafrost and infrastructure stability in the French Alps, seeking to understand the evolution of this phenomenon over the past decades. This was done by following a two-step analysis. At first, the infrastructure elements built on modeled permafrost-affected areas were inventoried at the scale of the French Alps in order to get an overview of the possible vulnerabilities. Then, our study presents a detailed historical inventory of damage to infrastructure over the past three decades in different geomorphologic contexts. Overall, in the French Alps, there are almost 1000 infrastructure elements located in permafrost areas among which 12 (i.e., 24 infrastructure elements) were identified to have been subject to repeated instances of disruption and deterioration and most of the damages recorded were in areas where permafrost degradation is fully expected (ice-rich terrain). Infrastructure recovery costs may be significantly high, making this issue a relevant consideration to be included in the design process. Article in Journal/Newspaper Ice permafrost Université Grenoble Alpes: HAL Regional Environmental Change 19 5 1281 1293 |
institution |
Open Polar |
collection |
Université Grenoble Alpes: HAL |
op_collection_id |
ftunigrenoble |
language |
English |
topic |
Mountain permafrost Infrastructures Damages Climate change French Alps [SDE.MCG]Environmental Sciences/Global Changes [SDE]Environmental Sciences [SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDE.ES]Environmental Sciences/Environment and Society [SDE.IE]Environmental Sciences/Environmental Engineering [SHS.GEO]Humanities and Social Sciences/Geography |
spellingShingle |
Mountain permafrost Infrastructures Damages Climate change French Alps [SDE.MCG]Environmental Sciences/Global Changes [SDE]Environmental Sciences [SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDE.ES]Environmental Sciences/Environment and Society [SDE.IE]Environmental Sciences/Environmental Engineering [SHS.GEO]Humanities and Social Sciences/Geography Duvillard, Pierre-Allain Ravanel, Ludovic Marcer, Marco Schoeneich, Philippe Recent evolution of damage to infrastructure on permafrost in the French Alps |
topic_facet |
Mountain permafrost Infrastructures Damages Climate change French Alps [SDE.MCG]Environmental Sciences/Global Changes [SDE]Environmental Sciences [SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDE.ES]Environmental Sciences/Environment and Society [SDE.IE]Environmental Sciences/Environmental Engineering [SHS.GEO]Humanities and Social Sciences/Geography |
description |
International audience The past four decades have seen extensive development of the winter sport industry in the French Alps and several hundred ropeway transport systems have been installed in areas where mountain permafrost may be present. Due to current climatic change and the ensuing permafrost degradation, the vulnerability of these infrastructures to destabilization may increase. Therefore, there is a real potential for instabilities to develop on ropeway transport systems in the Alps, requiring a better understanding of these processes. This study investigates the relation between permafrost and infrastructure stability in the French Alps, seeking to understand the evolution of this phenomenon over the past decades. This was done by following a two-step analysis. At first, the infrastructure elements built on modeled permafrost-affected areas were inventoried at the scale of the French Alps in order to get an overview of the possible vulnerabilities. Then, our study presents a detailed historical inventory of damage to infrastructure over the past three decades in different geomorphologic contexts. Overall, in the French Alps, there are almost 1000 infrastructure elements located in permafrost areas among which 12 (i.e., 24 infrastructure elements) were identified to have been subject to repeated instances of disruption and deterioration and most of the damages recorded were in areas where permafrost degradation is fully expected (ice-rich terrain). Infrastructure recovery costs may be significantly high, making this issue a relevant consideration to be included in the design process. |
author2 |
Environnements, Dynamiques et Territoires de Montagne (EDYTEM) Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS) Pacte, Laboratoire de sciences sociales (PACTE) Sciences Po Grenoble - Institut d'études politiques de Grenoble (IEPG)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes 2016-2019 (UGA 2016-2019 ) P.-A. Duvillard’s PhD fellowship was supported by a grant from Ingénierie des Mouvements du Sol et des Risques Naturels (IMSRN) and the Association Nationale de la Recherche et de la Technologie (ANRt). The work is part of the EU POIA PermaRisk project, co-funded by the ERDF. |
format |
Article in Journal/Newspaper |
author |
Duvillard, Pierre-Allain Ravanel, Ludovic Marcer, Marco Schoeneich, Philippe |
author_facet |
Duvillard, Pierre-Allain Ravanel, Ludovic Marcer, Marco Schoeneich, Philippe |
author_sort |
Duvillard, Pierre-Allain |
title |
Recent evolution of damage to infrastructure on permafrost in the French Alps |
title_short |
Recent evolution of damage to infrastructure on permafrost in the French Alps |
title_full |
Recent evolution of damage to infrastructure on permafrost in the French Alps |
title_fullStr |
Recent evolution of damage to infrastructure on permafrost in the French Alps |
title_full_unstemmed |
Recent evolution of damage to infrastructure on permafrost in the French Alps |
title_sort |
recent evolution of damage to infrastructure on permafrost in the french alps |
publisher |
HAL CCSD |
publishDate |
2019 |
url |
https://hal.science/hal-02013782 https://doi.org/10.1007/s10113-019-01465-z |
genre |
Ice permafrost |
genre_facet |
Ice permafrost |
op_source |
ISSN: 1436-3798 EISSN: 1436-378X Regional Environmental Change https://hal.science/hal-02013782 Regional Environmental Change, 2019, 19, pp.1281-1293. ⟨10.1007/s10113-019-01465-z⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1007/s10113-019-01465-z hal-02013782 https://hal.science/hal-02013782 doi:10.1007/s10113-019-01465-z |
op_rights |
http://creativecommons.org/licenses/by-nc-nd/ |
op_doi |
https://doi.org/10.1007/s10113-019-01465-z |
container_title |
Regional Environmental Change |
container_volume |
19 |
container_issue |
5 |
container_start_page |
1281 |
op_container_end_page |
1293 |
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