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	Provedor de dados ArchiMer (2) Autor Estournel, C (2) Marsaleix, P (2) Ardhuin, Fabrice (1) Auclair, F (1) Bourrin, F. (1) Leredde, Y. (1) Lyard, Florent (1) Mayet, Clement (1) Michaud, H (1) Mais... Palavra-chave Cascade d’échelles (1) Continental shelf break (1) Courant Nord (1) Downscaling (1) Golfe du Lion (1) Gulf of Lions (1) Initialisation variationnelle (1) Northern Current (1) Talus continental (1) Variational initialization (1) Mais... Tipo do documento Text (2) Ano 2012 (1) 2001 (1) País France (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última The penetration of the Northern Current over the Gulf of Lions (Mediterranean) as a downscaling problem ArchiMer Auclair, F; Marsaleix, P; Estournel, C. Coastal shelf models suffer from the difficulty of specifying both the initial field and the external circulation at the open boundary. Only basin scale models can have the right space-time variability to routinely provide such information. Do facto, such models have however a coarser resolution than the coastal model and the downscaling of the circulation to the high resolution grid is biased. Indeed the models are not necessarily based on the same physics and the interactions of the general circulation with the topography, in particular over the shelf break region, arc generally not correctly represented on the large-scale grid. Studying the response of the Northern Current to the atmospheric forcing in the region of Marseille (France) and its... Tipo: Text Palavras-chave: Courant Nord; Golfe du Lion; Initialisation variationnelle; Cascade d’échelles; Talus continental; Northern Current; Gulf of Lions; Variational initialization; Downscaling; Continental shelf break. Ano: 2001 URL: http://archimer.ifremer.fr/doc/00322/43330/42897.pdf Three-dimensional modelling of wave-induced current from the surf zone to the inner shelf ArchiMer Michaud, H; Marsaleix, P; Leredde, Y.; Estournel, C; Bourrin, F.; Lyard, Florent; Mayet, Clement; Ardhuin, Fabrice. We develop and implement a new method to take into account the impact of waves into the 3-D circulation model SYMPHONIE (Marsaleix et al., 2008, 2009a) following the simplified equations of Bennis et al. (2011), which use glm2z-RANS theory (Ardhuin et al., 2008c). These adiabatic equations are completed by additional parameterizations of wave breaking, bottom friction and wave-enhanced vertical mixing, making the forcing valid from the surf zone through to the open ocean. The wave forcing is performed by wave generation and propagation models WAVEWATCH III (R) (Tolman, 2008, 2009; Ardhuin et al., 2010) and SWAN (Booij et al., 1999). The model is tested and compared with other models for a plane beach test case, previously tested by Haas and Warner (2009)... Tipo: Text Ano: 2012 URL: http://archimer.ifremer.fr/doc/00102/21366/19013.pdf Registros recuperados: 2 Primeira ... 1 ... Última

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