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	Provedor de dados ArchiMer (2) Autor Alves, Jose Miguel Rodrigues (1) Ambar, Isabel (1) Carton, Xavier (1) Gourcuff, Claire (1) Palavra-chave Inverse Model (2) Altimetry (1) Altimétrie (1) Atlantique Nord (1) Circulation Méridienne de Retournement (MOC) (1) Courant Côtier Est Groenlandais (1) Courantology (1) Courantométrie (1) East Greenland Coastal Current (1) Flux d'eau douce (1) Freshwater fluxes (1) Geostrophy (1) Gulf of Cadiz (1) Gyre subpolaire (1) Géostrophie (1) Heat transport (1) Hydrology (1) Mediterranean Water (1) Meridionnal Overturning Circulation (MOC) (1) Modèle inverse (1) Mais... Tipo do documento Text (2) Ano 2011 (1) 2008 (1) País France (2) Idioma Francês (1) Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Hydrological Structure, Circulation and Water Mass Transport in the Gulf of Cadiz ArchiMer Alves, Jose Miguel Rodrigues; Carton, Xavier; Ambar, Isabel. Hydrological and LADCP data from four experiments at sea (Semane 1999, 2000/1 2000/3, 2001) are used to describe the structure and circulation of Mediterranean Water in the Gulf of Cadiz. These data were gathered on meridional sections along 8?20′W and 6?15′W and between these longitudes on a zonal section along 35?50′N. The mesoscale and the submesoscale structures (Mediterranean Water Undercurrents, meddies, cyclones) observed along these sections are characterized in terms of thermohaline properties and of velocity. The transports of mass and salt in each class of density (North Atlantic Central Water, Mediterranean Water, North Atlantic Deep Water) are computed with an inverse model. The model indicates a general eastward flux in the Central Water... Tipo: Text Palavras-chave: Mediterranean Water; Gulf of Cadiz; Hydrology; Water Masses; Regional Scale Circulation; Inverse Model; Transport. Ano: 2011 URL: http://archimer.ifremer.fr/doc/00129/24005/21961.pdf Etude de la variabilité de la circulation du gyre subpolaire de l'Atlantique Nord à partir des données Ovide et de mesures satellitaires ArchiMer Gourcuff, Claire. The cyclonic circulation of the North Atlantic subpolar gyre, between 50°N and 63°N, plays a key role in the climate variability. The Ovide program contributes to the observation of the circulation in this region. A section is repeated every two years in summer since 2002 between Greenland and Portugal following a path close the Fourex 1997 section. To get transport estimates across the sections, a geostrophic box inverse model is used, constrained with direct current measurements. Our new estimates of Fourex transports show the need to use constraints temporally associated with the section to get transports estimates representative of the circulation at the section realisation dates. It is also shown that altimetry velocities can be used instead of ADCP... Tipo: Text Palavras-chave: Inverse Model; Courantology; Geostrophy; Altimetry; East Greenland Coastal Current; Freshwater fluxes; Heat transport; Meridionnal Overturning Circulation (MOC); Variability; North Atlantic; Subpolar gyre; Ovide; Modèle inverse; Géostrophie; Courantométrie; Altimétrie; Courant Côtier Est Groenlandais; Flux d'eau douce; Transport de chaleur; Circulation Méridienne de Retournement (MOC); Variabilité; Atlantique Nord; Gyre subpolaire; Ovide. Ano: 2008 URL: http://archimer.ifremer.fr/doc/2008/these-6226.pdf Registros recuperados: 2 Primeira ... 1 ... Última

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