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	Provedor de dados ArchiMer (2) Autor Michel, Sylvain (2) Vandermeirsch, Frederic (2) Lorance, Pascal (1) Treguier, Anne-marie (1) Palavra-chave Air sea flux (2) Bay of Biscay (2) Climatic change (2) Ocean circulation model (2) Ecosystem (1) Heat budget (1) Interannual temperature variability (1) Satellite and in situ measurements (1) Upper layer (1) Mais... Tipo do documento Text (2) Ano 2009 (2) País France (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Evolution of upper layer temperature in the Bay of Biscay during the last 40 years ArchiMer Michel, Sylvain; Vandermeirsch, Frederic; Lorance, Pascal. The temperature evolution over the past 40 years in the Bay of Biscay (North-East Atlantic) is investigated from an in situ data analysis, completed with a satellite SST (Sea Surface Temperature) analysis over the last 20 years. The in situ dataset is an interannual version of the BoByClim climatology, covering the Bay of Biscay area with a 10-km horizontal resolution and a 5-m vertical step. The satellite dataset is the European COastral Sea Operational Observing and Forcast System Program (ECOOP) daily analysis, covering the IBIROOS (Iberian-Biscay-Irish Sea) area with a 4-km resolution. The study area (43 degrees N-50 degrees N/12 degrees W-1 degrees W) extends over the intersection of the domains covered by these two analyses. In the 0-200 m layer of... Tipo: Text Palavras-chave: Upper layer; Climatic change; Air sea flux; Ocean circulation model; Satellite and in situ measurements; Ecosystem; Bay of Biscay. Ano: 2009 URL: http://archimer.ifremer.fr/doc/00000/11166/7519.pdf Temperature variability in the Bay of Biscay during the past 40 years, from an in situ analysis and a 3D global simulation ArchiMer Michel, Sylvain; Treguier, Anne-marie; Vandermeirsch, Frederic. A global in situ analysis and a global ocean simulation are used jointly to study interannual to decadal variability of temperature in the Bay of Biscay, from 1965 to 2003. A strong cooling is obtained at all depths until the mid-1970's, followed by a sustained warming over similar to 30 years. Strong interannual fluctuations are superimposed on this slow evolution. The fluctuations are intensified at the surface and are weakest at similar to 500 m. A good agreement is found between the observed and simulated temperatures, in terms of mean values, interannual variability and time correlations. Only the decadal trend is significantly underestimated in the simulation. A comparison to satellite sea surface temperature (SST) data over the last 20 years is also... Tipo: Text Palavras-chave: Ocean circulation model; Air sea flux; Heat budget; Climatic change; Interannual temperature variability; Bay of Biscay. Ano: 2009 URL: http://archimer.ifremer.fr/doc/2009/publication-6680.pdf Registros recuperados: 2 Primeira ... 1 ... Última

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