Study of hydro-sedimentary variability of the Radicatel karst system influenced by climate signal fluctuations (Normandy, France)
(IF 2.22; Q1) International audience This study relies on the use and analysis of hydro-meteorological variables, long turbidity time series (from 1988 to 2009, 21 years) and a sedimentary record to provide better understanding of the hydro-sedimentary variability of the karst system near the town o...
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Format: | Article in Journal/Newspaper |
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Online Access: | https://normandie-univ.hal.science/hal-02111227 https://doi.org/10.1080/02626667.2014.965171 |
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ftnormandieuniv:oai:HAL:hal-02111227v1 2024-04-14T08:15:53+00:00 Study of hydro-sedimentary variability of the Radicatel karst system influenced by climate signal fluctuations (Normandy, France) Chédeville, Stéphane Laignel, Benoît, B. Massei, Nicolas Hauchard, Emmanuel Ladhui, Virginie Todisco, Dominique Hanin, Guillaume Rodet, Joël Morphodynamique Continentale et Côtière (M2C) Université de Caen Normandie (UNICAEN) Normandie Université (NU)-Normandie Université (NU)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Rouen Normandie (UNIROUEN) Normandie Université (NU)-Centre National de la Recherche Scientifique (CNRS) Communauté d'Agglomération Havraise (CODAH) CODAH Identité et Différenciation de l’Espace, de l’Environnement et des Sociétés (IDEES) Normandie Université (NU)-Normandie Université (NU)-Université Le Havre Normandie (ULH) Normandie Université (NU)-Université de Rouen Normandie (UNIROUEN) Normandie Université (NU)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche Interdisciplinaire Homme et Société (IRIHS) Université de Rouen Normandie (UNIROUEN) Normandie Université (NU)-Normandie Université (NU)-Université de Rouen Normandie (UNIROUEN) Normandie Université (NU) 2016 https://normandie-univ.hal.science/hal-02111227 https://doi.org/10.1080/02626667.2014.965171 en eng HAL CCSD Taylor & Francis info:eu-repo/semantics/altIdentifier/doi/10.1080/02626667.2014.965171 hal-02111227 https://normandie-univ.hal.science/hal-02111227 doi:10.1080/02626667.2014.965171 ISSN: 0262-6667 Hydrological Sciences Journal https://normandie-univ.hal.science/hal-02111227 Hydrological Sciences Journal, 2016, 66 (4), pp.732--740. ⟨10.1080/02626667.2014.965171⟩ karst sedimentation wavelet analysis NAO [SDU.STU.HY]Sciences of the Universe [physics]/Earth Sciences/Hydrology [SDU.STU]Sciences of the Universe [physics]/Earth Sciences info:eu-repo/semantics/article Journal articles 2016 ftnormandieuniv https://doi.org/10.1080/02626667.2014.965171 2024-03-21T16:58:04Z (IF 2.22; Q1) International audience This study relies on the use and analysis of hydro-meteorological variables, long turbidity time series (from 1988 to 2009, 21 years) and a sedimentary record to provide better understanding of the hydro-sedimentary variability of the karst system near the town of Radicatel, France. Wavelet analysis of rainfall, piezometric level and turbidity, as well as the sediment archive, show common modes of variability. A common spectral composition emphasizes the influence of climate controls. Comparison of the wavelet spectra with the North Atlantic Oscillation (NAO) spectrum clearly highlights the control of the latter on hydro-meteorological variables at the regional level. Climatic fluctuations are recorded in the turbidity signal and in sedimentary fill, as revealed by the 5- to 8-year frequency band, which is characteristic of the NAO index. A climatic signal is recorded in both rainfall events and piezometric levels, and also in sediment transport and deposition at the scale of the local karst system. The overall climate control is also present beyond the local variations and heterogeneities. Article in Journal/Newspaper North Atlantic North Atlantic oscillation Normandie Université: HAL Hydrological Sciences Journal 61 4 732 740 |
institution |
Open Polar |
collection |
Normandie Université: HAL |
op_collection_id |
ftnormandieuniv |
language |
English |
topic |
karst sedimentation wavelet analysis NAO [SDU.STU.HY]Sciences of the Universe [physics]/Earth Sciences/Hydrology [SDU.STU]Sciences of the Universe [physics]/Earth Sciences |
spellingShingle |
karst sedimentation wavelet analysis NAO [SDU.STU.HY]Sciences of the Universe [physics]/Earth Sciences/Hydrology [SDU.STU]Sciences of the Universe [physics]/Earth Sciences Chédeville, Stéphane Laignel, Benoît, B. Massei, Nicolas Hauchard, Emmanuel Ladhui, Virginie Todisco, Dominique Hanin, Guillaume Rodet, Joël Study of hydro-sedimentary variability of the Radicatel karst system influenced by climate signal fluctuations (Normandy, France) |
topic_facet |
karst sedimentation wavelet analysis NAO [SDU.STU.HY]Sciences of the Universe [physics]/Earth Sciences/Hydrology [SDU.STU]Sciences of the Universe [physics]/Earth Sciences |
description |
(IF 2.22; Q1) International audience This study relies on the use and analysis of hydro-meteorological variables, long turbidity time series (from 1988 to 2009, 21 years) and a sedimentary record to provide better understanding of the hydro-sedimentary variability of the karst system near the town of Radicatel, France. Wavelet analysis of rainfall, piezometric level and turbidity, as well as the sediment archive, show common modes of variability. A common spectral composition emphasizes the influence of climate controls. Comparison of the wavelet spectra with the North Atlantic Oscillation (NAO) spectrum clearly highlights the control of the latter on hydro-meteorological variables at the regional level. Climatic fluctuations are recorded in the turbidity signal and in sedimentary fill, as revealed by the 5- to 8-year frequency band, which is characteristic of the NAO index. A climatic signal is recorded in both rainfall events and piezometric levels, and also in sediment transport and deposition at the scale of the local karst system. The overall climate control is also present beyond the local variations and heterogeneities. |
author2 |
Morphodynamique Continentale et Côtière (M2C) Université de Caen Normandie (UNICAEN) Normandie Université (NU)-Normandie Université (NU)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Rouen Normandie (UNIROUEN) Normandie Université (NU)-Centre National de la Recherche Scientifique (CNRS) Communauté d'Agglomération Havraise (CODAH) CODAH Identité et Différenciation de l’Espace, de l’Environnement et des Sociétés (IDEES) Normandie Université (NU)-Normandie Université (NU)-Université Le Havre Normandie (ULH) Normandie Université (NU)-Université de Rouen Normandie (UNIROUEN) Normandie Université (NU)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche Interdisciplinaire Homme et Société (IRIHS) Université de Rouen Normandie (UNIROUEN) Normandie Université (NU)-Normandie Université (NU)-Université de Rouen Normandie (UNIROUEN) Normandie Université (NU) |
format |
Article in Journal/Newspaper |
author |
Chédeville, Stéphane Laignel, Benoît, B. Massei, Nicolas Hauchard, Emmanuel Ladhui, Virginie Todisco, Dominique Hanin, Guillaume Rodet, Joël |
author_facet |
Chédeville, Stéphane Laignel, Benoît, B. Massei, Nicolas Hauchard, Emmanuel Ladhui, Virginie Todisco, Dominique Hanin, Guillaume Rodet, Joël |
author_sort |
Chédeville, Stéphane |
title |
Study of hydro-sedimentary variability of the Radicatel karst system influenced by climate signal fluctuations (Normandy, France) |
title_short |
Study of hydro-sedimentary variability of the Radicatel karst system influenced by climate signal fluctuations (Normandy, France) |
title_full |
Study of hydro-sedimentary variability of the Radicatel karst system influenced by climate signal fluctuations (Normandy, France) |
title_fullStr |
Study of hydro-sedimentary variability of the Radicatel karst system influenced by climate signal fluctuations (Normandy, France) |
title_full_unstemmed |
Study of hydro-sedimentary variability of the Radicatel karst system influenced by climate signal fluctuations (Normandy, France) |
title_sort |
study of hydro-sedimentary variability of the radicatel karst system influenced by climate signal fluctuations (normandy, france) |
publisher |
HAL CCSD |
publishDate |
2016 |
url |
https://normandie-univ.hal.science/hal-02111227 https://doi.org/10.1080/02626667.2014.965171 |
genre |
North Atlantic North Atlantic oscillation |
genre_facet |
North Atlantic North Atlantic oscillation |
op_source |
ISSN: 0262-6667 Hydrological Sciences Journal https://normandie-univ.hal.science/hal-02111227 Hydrological Sciences Journal, 2016, 66 (4), pp.732--740. ⟨10.1080/02626667.2014.965171⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1080/02626667.2014.965171 hal-02111227 https://normandie-univ.hal.science/hal-02111227 doi:10.1080/02626667.2014.965171 |
op_doi |
https://doi.org/10.1080/02626667.2014.965171 |
container_title |
Hydrological Sciences Journal |
container_volume |
61 |
container_issue |
4 |
container_start_page |
732 |
op_container_end_page |
740 |
_version_ |
1796314354238357504 |