Euro-Atlantic teleconnection patterns, weather regimes and inter-annual shoreline variability at a high-energy sandy beach
International audience On coasts dominated by cross-shore sediment-transport, incident wave-energy primarily controls temporal shoreline variability (Splinter et al., 2014). Truc Vert beach (SW France) is a high-energy meso-macrotidal multiple-barred beach where monthly to bimonthly surveys have bee...
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Language: | English |
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HAL CCSD
2016
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Online Access: | https://hal.science/hal-01260849 |
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ftecolephe:oai:HAL:hal-01260849v1 |
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openpolar |
institution |
Open Polar |
collection |
EPHE (Ecole pratique des hautes études, Paris): HAL |
op_collection_id |
ftecolephe |
language |
English |
topic |
Teleconnexion patterns Weather regimes Shoreline changes Interannual variability [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [SDE.MCG]Environmental Sciences/Global Changes |
spellingShingle |
Teleconnexion patterns Weather regimes Shoreline changes Interannual variability [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [SDE.MCG]Environmental Sciences/Global Changes Robinet, Arthur Castelle, Bruno Marieu, Vincent Idier, Déborah Le Cozannet, Gonéri Charles, Elodie Déqué, Michel Splinter, Kristen D. Euro-Atlantic teleconnection patterns, weather regimes and inter-annual shoreline variability at a high-energy sandy beach |
topic_facet |
Teleconnexion patterns Weather regimes Shoreline changes Interannual variability [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [SDE.MCG]Environmental Sciences/Global Changes |
description |
International audience On coasts dominated by cross-shore sediment-transport, incident wave-energy primarily controls temporal shoreline variability (Splinter et al., 2014). Truc Vert beach (SW France) is a high-energy meso-macrotidal multiple-barred beach where monthly to bimonthly surveys have been performed since May 1998. Surveys with an alongshore coverage larger than 350 m (from May 2005 to May 2014) are used to calibrate an equilibrium shoreline model (Castelle et al., 2014). The calibrated model explains 66% of the observed shoreline variability over the calibration period. Over the entire survey period (1998-2014), the model skilfully reproduces the observed shoreline evolution patterns. Especially, the intra-annual shoreline variability driven by the seasonal wave climate as well as shoreline response to individual storms and storm groups are well reproduced. A significant shoreline inter-annual variability (blue arrows in Figure 1) is also found, which is likely driven by the climate variability over the North Atlantic Ocean. |
author2 |
Environnements et Paléoenvironnements OCéaniques (EPOC) Observatoire aquitain des sciences de l'univers (OASU) Université Sciences et Technologies - Bordeaux 1 (UB)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1 (UB)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-École Pratique des Hautes Études (EPHE) Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Centre National de la Recherche Scientifique (CNRS) Bureau de Recherches Géologiques et Minières (BRGM) Laboratoire d'études en Géophysique et océanographie spatiales (LEGOS) Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3) Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP) Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Centre National de la Recherche Scientifique (CNRS) Centre national de recherches météorologiques (CNRM) Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP) Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3) Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Centre National de la Recherche Scientifique (CNRS) Water Research Laboratory (WRL) University of New South Wales Sydney (UNSW)-School of Civil and Environmental Engineering Bourse Carnot ANR-14-ASTR-0004,CHIPO,Processus cross-shore et longshore combinés en morphodynamique littorale(2014) |
format |
Conference Object |
author |
Robinet, Arthur Castelle, Bruno Marieu, Vincent Idier, Déborah Le Cozannet, Gonéri Charles, Elodie Déqué, Michel Splinter, Kristen D. |
author_facet |
Robinet, Arthur Castelle, Bruno Marieu, Vincent Idier, Déborah Le Cozannet, Gonéri Charles, Elodie Déqué, Michel Splinter, Kristen D. |
author_sort |
Robinet, Arthur |
title |
Euro-Atlantic teleconnection patterns, weather regimes and inter-annual shoreline variability at a high-energy sandy beach |
title_short |
Euro-Atlantic teleconnection patterns, weather regimes and inter-annual shoreline variability at a high-energy sandy beach |
title_full |
Euro-Atlantic teleconnection patterns, weather regimes and inter-annual shoreline variability at a high-energy sandy beach |
title_fullStr |
Euro-Atlantic teleconnection patterns, weather regimes and inter-annual shoreline variability at a high-energy sandy beach |
title_full_unstemmed |
Euro-Atlantic teleconnection patterns, weather regimes and inter-annual shoreline variability at a high-energy sandy beach |
title_sort |
euro-atlantic teleconnection patterns, weather regimes and inter-annual shoreline variability at a high-energy sandy beach |
publisher |
HAL CCSD |
publishDate |
2016 |
url |
https://hal.science/hal-01260849 |
op_coverage |
Sydney, Australia |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_source |
Oral presentation at International Coastal Symposium 2016 International Coastal Symposium 2016 https://hal.science/hal-01260849 International Coastal Symposium 2016, Mar 2016, Sydney, Australia http://ics2016.org/ |
op_relation |
hal-01260849 https://hal.science/hal-01260849 |
_version_ |
1799485002693476352 |
spelling |
ftecolephe:oai:HAL:hal-01260849v1 2024-05-19T07:45:04+00:00 Euro-Atlantic teleconnection patterns, weather regimes and inter-annual shoreline variability at a high-energy sandy beach Robinet, Arthur Castelle, Bruno Marieu, Vincent Idier, Déborah Le Cozannet, Gonéri Charles, Elodie Déqué, Michel Splinter, Kristen D. Environnements et Paléoenvironnements OCéaniques (EPOC) Observatoire aquitain des sciences de l'univers (OASU) Université Sciences et Technologies - Bordeaux 1 (UB)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1 (UB)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-École Pratique des Hautes Études (EPHE) Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Centre National de la Recherche Scientifique (CNRS) Bureau de Recherches Géologiques et Minières (BRGM) Laboratoire d'études en Géophysique et océanographie spatiales (LEGOS) Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3) Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP) Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Centre National de la Recherche Scientifique (CNRS) Centre national de recherches météorologiques (CNRM) Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP) Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3) Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Centre National de la Recherche Scientifique (CNRS) Water Research Laboratory (WRL) University of New South Wales Sydney (UNSW)-School of Civil and Environmental Engineering Bourse Carnot ANR-14-ASTR-0004,CHIPO,Processus cross-shore et longshore combinés en morphodynamique littorale(2014) Sydney, Australia 2016-03-06 https://hal.science/hal-01260849 en eng HAL CCSD hal-01260849 https://hal.science/hal-01260849 Oral presentation at International Coastal Symposium 2016 International Coastal Symposium 2016 https://hal.science/hal-01260849 International Coastal Symposium 2016, Mar 2016, Sydney, Australia http://ics2016.org/ Teleconnexion patterns Weather regimes Shoreline changes Interannual variability [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [SDE.MCG]Environmental Sciences/Global Changes info:eu-repo/semantics/conferenceObject Conference papers 2016 ftecolephe 2024-05-02T00:22:43Z International audience On coasts dominated by cross-shore sediment-transport, incident wave-energy primarily controls temporal shoreline variability (Splinter et al., 2014). Truc Vert beach (SW France) is a high-energy meso-macrotidal multiple-barred beach where monthly to bimonthly surveys have been performed since May 1998. Surveys with an alongshore coverage larger than 350 m (from May 2005 to May 2014) are used to calibrate an equilibrium shoreline model (Castelle et al., 2014). The calibrated model explains 66% of the observed shoreline variability over the calibration period. Over the entire survey period (1998-2014), the model skilfully reproduces the observed shoreline evolution patterns. Especially, the intra-annual shoreline variability driven by the seasonal wave climate as well as shoreline response to individual storms and storm groups are well reproduced. A significant shoreline inter-annual variability (blue arrows in Figure 1) is also found, which is likely driven by the climate variability over the North Atlantic Ocean. Conference Object North Atlantic EPHE (Ecole pratique des hautes études, Paris): HAL |