Modélisation des niveaux marins extrêmes associés à la circulation des cyclones Lenny (1999) et Omar (2008), commune de saint-pierre, littoral nord-ouest de la Martinique

Coastal floods are commonly associated to meteorological local storm conditions and well-known storm surge phenomenon resulting from both reversed barometric effect and wind driven setup. The wave breaking plays a major role too in water level variation on the beach. It causes two kinds of water lev...

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Autores principales:	Alexandre Nicolae Lerma, Yves François Thomas, Pascal Saffache, Paul Durand, Mathieu Lamy
Formato:	article
Lenguaje:	FR
Publicado:	Éditions en environnement VertigO 2015
Materias:	coastal floods hurricane swell wave setup runup Caribbean Sea Martinique Island Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/dea13a2a531a444996b9ea37729ffbcd
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spelling	oai:doaj.org-article:dea13a2a531a444996b9ea37729ffbcd2021-12-02T10:00:15ZModélisation des niveaux marins extrêmes associés à la circulation des cyclones Lenny (1999) et Omar (2008), commune de saint-pierre, littoral nord-ouest de la Martinique1492-844210.4000/vertigo.15326https://doaj.org/article/dea13a2a531a444996b9ea37729ffbcd2015-01-01T00:00:00Zhttp://journals.openedition.org/vertigo/15326https://doaj.org/toc/1492-8442Coastal floods are commonly associated to meteorological local storm conditions and well-known storm surge phenomenon resulting from both reversed barometric effect and wind driven setup. The wave breaking plays a major role too in water level variation on the beach. It causes two kinds of water level changes: a static component called wave setup and an instantaneous one called swash or uprush. Those to phenomenon are responsible in certain case for more than 2/3 of total level rises above mean sea level. During Lenny and Omar hurricane circulation, the Martinique island west coast was considerably affected. Water levels reached during the two hurricanes circulation was reconstituted (hindcasting method) for North West Coast of de island, particularly for the district of St Pierre. Variation factors was decomposed and modeled with nesting method using ADCIRC hydrodynamic model for tide and meteorological surge. The propagation model SWAN and breaking wave model pCOULWAVE, was used to estimate wave setup and swash components. This work about decomposition of sea water variation level associated to reconstitution of floods limits by field inquest and evidences, point up the district vulnerability in front of strong hurricane swell. It also shows the necessity to consider all sea level variation factors in flood risk studies in terms of preventive documents and actions.Alexandre Nicolae LermaYves François ThomasPascal SaffachePaul DurandMathieu LamyÉditions en environnement VertigOarticlecoastal floodshurricane swellwave setuprunupCaribbean SeaMartinique IslandEnvironmental sciencesGE1-350FRVertigO, Vol 14, Iss 3 (2015)
institution	DOAJ
collection	DOAJ
language	FR
topic	coastal floods hurricane swell wave setup runup Caribbean Sea Martinique Island Environmental sciences GE1-350
spellingShingle	coastal floods hurricane swell wave setup runup Caribbean Sea Martinique Island Environmental sciences GE1-350 Alexandre Nicolae Lerma Yves François Thomas Pascal Saffache Paul Durand Mathieu Lamy Modélisation des niveaux marins extrêmes associés à la circulation des cyclones Lenny (1999) et Omar (2008), commune de saint-pierre, littoral nord-ouest de la Martinique
description	Coastal floods are commonly associated to meteorological local storm conditions and well-known storm surge phenomenon resulting from both reversed barometric effect and wind driven setup. The wave breaking plays a major role too in water level variation on the beach. It causes two kinds of water level changes: a static component called wave setup and an instantaneous one called swash or uprush. Those to phenomenon are responsible in certain case for more than 2/3 of total level rises above mean sea level. During Lenny and Omar hurricane circulation, the Martinique island west coast was considerably affected. Water levels reached during the two hurricanes circulation was reconstituted (hindcasting method) for North West Coast of de island, particularly for the district of St Pierre. Variation factors was decomposed and modeled with nesting method using ADCIRC hydrodynamic model for tide and meteorological surge. The propagation model SWAN and breaking wave model pCOULWAVE, was used to estimate wave setup and swash components. This work about decomposition of sea water variation level associated to reconstitution of floods limits by field inquest and evidences, point up the district vulnerability in front of strong hurricane swell. It also shows the necessity to consider all sea level variation factors in flood risk studies in terms of preventive documents and actions.
format	article
author	Alexandre Nicolae Lerma Yves François Thomas Pascal Saffache Paul Durand Mathieu Lamy
author_facet	Alexandre Nicolae Lerma Yves François Thomas Pascal Saffache Paul Durand Mathieu Lamy
author_sort	Alexandre Nicolae Lerma
title	Modélisation des niveaux marins extrêmes associés à la circulation des cyclones Lenny (1999) et Omar (2008), commune de saint-pierre, littoral nord-ouest de la Martinique
title_short	Modélisation des niveaux marins extrêmes associés à la circulation des cyclones Lenny (1999) et Omar (2008), commune de saint-pierre, littoral nord-ouest de la Martinique
title_full	Modélisation des niveaux marins extrêmes associés à la circulation des cyclones Lenny (1999) et Omar (2008), commune de saint-pierre, littoral nord-ouest de la Martinique
title_fullStr	Modélisation des niveaux marins extrêmes associés à la circulation des cyclones Lenny (1999) et Omar (2008), commune de saint-pierre, littoral nord-ouest de la Martinique
title_full_unstemmed	Modélisation des niveaux marins extrêmes associés à la circulation des cyclones Lenny (1999) et Omar (2008), commune de saint-pierre, littoral nord-ouest de la Martinique
title_sort	modélisation des niveaux marins extrêmes associés à la circulation des cyclones lenny (1999) et omar (2008), commune de saint-pierre, littoral nord-ouest de la martinique
publisher	Éditions en environnement VertigO
publishDate	2015
url	https://doaj.org/article/dea13a2a531a444996b9ea37729ffbcd
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Modélisation des niveaux marins extrêmes associés à la circulation des cyclones Lenny (1999) et Omar (2008), commune de saint-pierre, littoral nord-ouest de la Martinique

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