Ground penetrating radar survey and stratigraphic interpretation of the Plan du Lac rock glaciers, Vanoise Massif, northern French Alps
International audience Internal boundaries of the Plan du Lac rock glaciers in the northern French Alps were investigated using ground‐penetrating radar (GPR) and were correlated with the surface morphology. Data collected using 50 MHz antennae along three profiles were processed in a novel manner b...
Published in: | Permafrost and Periglacial Processes |
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Online Access: | https://normandie-univ.hal.science/hal-01740114 https://doi.org/10.1002/ppp.610 |
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ftsorbonneuniv:oai:HAL:hal-01740114v1 2024-09-15T18:30:17+00:00 Ground penetrating radar survey and stratigraphic interpretation of the Plan du Lac rock glaciers, Vanoise Massif, northern French Alps Monnier, Sébastien Camerlynck, Christian Rejiba, Fayçal Laboratoire de géographie physique : Environnements Quaternaires et Actuels (LGP) Université Paris 1 Panthéon-Sorbonne (UP1)-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12)-Centre National de la Recherche Scientifique (CNRS) Structure et fonctionnement des systèmes hydriques continentaux (SISYPHE) Université Pierre et Marie Curie - Paris 6 (UPMC)-École Pratique des Hautes Études (EPHE) Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Mines Paris - PSL (École nationale supérieure des mines de Paris) Université Paris Sciences et Lettres (PSL)-Centre National de la Recherche Scientifique (CNRS) 2008 https://normandie-univ.hal.science/hal-01740114 https://doi.org/10.1002/ppp.610 en eng HAL CCSD Wiley info:eu-repo/semantics/altIdentifier/doi/10.1002/ppp.610 hal-01740114 https://normandie-univ.hal.science/hal-01740114 doi:10.1002/ppp.610 ISSN: 1045-6740 EISSN: 1099-1530 Permafrost and Periglacial Processes https://normandie-univ.hal.science/hal-01740114 Permafrost and Periglacial Processes, 2008, 19 (1), pp.19-30. ⟨10.1002/ppp.610⟩ rock glaciers ground‐penetrating radar stratigraphy surface morphology [SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces environment [SDU.STU.GL]Sciences of the Universe [physics]/Earth Sciences/Glaciology [SDU.STU.GP]Sciences of the Universe [physics]/Earth Sciences/Geophysics [physics.geo-ph] info:eu-repo/semantics/article Journal articles 2008 ftsorbonneuniv https://doi.org/10.1002/ppp.610 2024-08-30T00:00:54Z International audience Internal boundaries of the Plan du Lac rock glaciers in the northern French Alps were investigated using ground‐penetrating radar (GPR) and were correlated with the surface morphology. Data collected using 50 MHz antennae along three profiles were processed in a novel manner by applying modulated automatic gain control to discriminate reflection events according to coherence and continuity patterns. Based on the GPR and morphological analyses, the stratigraphy appears complex, with prominent internal boundaries dividing the features into several depositional units, interpreted as sequential creeping or thrusting events. Article in Journal/Newspaper Permafrost and Periglacial Processes HAL Sorbonne Université Permafrost and Periglacial Processes 19 1 19 30 |
institution |
Open Polar |
collection |
HAL Sorbonne Université |
op_collection_id |
ftsorbonneuniv |
language |
English |
topic |
rock glaciers ground‐penetrating radar stratigraphy surface morphology [SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces environment [SDU.STU.GL]Sciences of the Universe [physics]/Earth Sciences/Glaciology [SDU.STU.GP]Sciences of the Universe [physics]/Earth Sciences/Geophysics [physics.geo-ph] |
spellingShingle |
rock glaciers ground‐penetrating radar stratigraphy surface morphology [SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces environment [SDU.STU.GL]Sciences of the Universe [physics]/Earth Sciences/Glaciology [SDU.STU.GP]Sciences of the Universe [physics]/Earth Sciences/Geophysics [physics.geo-ph] Monnier, Sébastien Camerlynck, Christian Rejiba, Fayçal Ground penetrating radar survey and stratigraphic interpretation of the Plan du Lac rock glaciers, Vanoise Massif, northern French Alps |
topic_facet |
rock glaciers ground‐penetrating radar stratigraphy surface morphology [SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces environment [SDU.STU.GL]Sciences of the Universe [physics]/Earth Sciences/Glaciology [SDU.STU.GP]Sciences of the Universe [physics]/Earth Sciences/Geophysics [physics.geo-ph] |
description |
International audience Internal boundaries of the Plan du Lac rock glaciers in the northern French Alps were investigated using ground‐penetrating radar (GPR) and were correlated with the surface morphology. Data collected using 50 MHz antennae along three profiles were processed in a novel manner by applying modulated automatic gain control to discriminate reflection events according to coherence and continuity patterns. Based on the GPR and morphological analyses, the stratigraphy appears complex, with prominent internal boundaries dividing the features into several depositional units, interpreted as sequential creeping or thrusting events. |
author2 |
Laboratoire de géographie physique : Environnements Quaternaires et Actuels (LGP) Université Paris 1 Panthéon-Sorbonne (UP1)-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12)-Centre National de la Recherche Scientifique (CNRS) Structure et fonctionnement des systèmes hydriques continentaux (SISYPHE) Université Pierre et Marie Curie - Paris 6 (UPMC)-École Pratique des Hautes Études (EPHE) Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Mines Paris - PSL (École nationale supérieure des mines de Paris) Université Paris Sciences et Lettres (PSL)-Centre National de la Recherche Scientifique (CNRS) |
format |
Article in Journal/Newspaper |
author |
Monnier, Sébastien Camerlynck, Christian Rejiba, Fayçal |
author_facet |
Monnier, Sébastien Camerlynck, Christian Rejiba, Fayçal |
author_sort |
Monnier, Sébastien |
title |
Ground penetrating radar survey and stratigraphic interpretation of the Plan du Lac rock glaciers, Vanoise Massif, northern French Alps |
title_short |
Ground penetrating radar survey and stratigraphic interpretation of the Plan du Lac rock glaciers, Vanoise Massif, northern French Alps |
title_full |
Ground penetrating radar survey and stratigraphic interpretation of the Plan du Lac rock glaciers, Vanoise Massif, northern French Alps |
title_fullStr |
Ground penetrating radar survey and stratigraphic interpretation of the Plan du Lac rock glaciers, Vanoise Massif, northern French Alps |
title_full_unstemmed |
Ground penetrating radar survey and stratigraphic interpretation of the Plan du Lac rock glaciers, Vanoise Massif, northern French Alps |
title_sort |
ground penetrating radar survey and stratigraphic interpretation of the plan du lac rock glaciers, vanoise massif, northern french alps |
publisher |
HAL CCSD |
publishDate |
2008 |
url |
https://normandie-univ.hal.science/hal-01740114 https://doi.org/10.1002/ppp.610 |
genre |
Permafrost and Periglacial Processes |
genre_facet |
Permafrost and Periglacial Processes |
op_source |
ISSN: 1045-6740 EISSN: 1099-1530 Permafrost and Periglacial Processes https://normandie-univ.hal.science/hal-01740114 Permafrost and Periglacial Processes, 2008, 19 (1), pp.19-30. ⟨10.1002/ppp.610⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1002/ppp.610 hal-01740114 https://normandie-univ.hal.science/hal-01740114 doi:10.1002/ppp.610 |
op_doi |
https://doi.org/10.1002/ppp.610 |
container_title |
Permafrost and Periglacial Processes |
container_volume |
19 |
container_issue |
1 |
container_start_page |
19 |
op_container_end_page |
30 |
_version_ |
1810471758992506880 |