Extreme coastal events linked with climate variation. Understanding low salinity episodes in the Bay of Brest, north-eastern Atlantic
| Type | Poster | ||||||||
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| Date | 2020-05 | ||||||||
| Language | English | ||||||||
| Other localization | https://www.egu2020.eu/ | ||||||||
| Author(s) | Poppeschi Coline 1, Charria Guillaume1, Unterberger Maximilian1, Rimmelin-Maury Peggy2, Goberville Eric3, Barrier Nicolas5, Petton Sebastien6, Grossteffan Emilie2, Repecaud Michel7, Quemener Loic7, Theetten Sebastien1, Le Roux Jean-Francois1, Treguer Paul4 |
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| Affiliation(s) | 1 : Ifremer, Univ. Brest, CNRS, IRD, Laboratoire d'Océanographie Physique et SpaIale (LOPS), IUEM, Brest, France. 2 : OSU-InsItut Universitaire Européen de la Mer (IUEM), UMS3113, Plouzané, France. 3 : Muséum NaIonal d’Histoire Naturelle, UMR 7208 BOREA, Sorbonne Université, CNRS, UCN, UA, IRD, Paris, France. 4 : Univ. Brest, CNRS, IRD, Ifremer, InsItut Universitaire Européen de la mer, LEMAR, Rue Dumont d’Urville,, Plouzané, France 5 : MARBEC, Univ Montpellier, CNRS, Ifremer, IRD, Sète, France. 6 : Ifremer, Univ Brest, CNRS, IRD, LEMAR, Argenton, France 7 : Ifremer, Centre de Brest, REM/RDT/DCM,, Plouzané, France. |
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| Meeting | EGU 2020 General Assembly. 4–8 May 2020, Online | ||||||||
| DOI | 10.5194/egusphere-egu2020-14936 | ||||||||
| Keyword(s) | In-situ observations, High and low frequency measurements, Extreme events, Numerical simulations, Bay of Brest, Weather regimes. | ||||||||
| Abstract | Aims - To detect and characterise extreme events in a coastal ecosystem by combining in situ high-frequency observations and high-resolution numerical simulations -To describe the interannual variability of extreme events in a context of climate change -To quantify the links between extreme low salinity episodes and both large and local scale processes, using weather regimes, precipitations and river runoffs as proxies of hydro-climate forcing |
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