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	Provedor de dados ArchiMer (2) Autor Chapron, Bertrand (2) Combot, Clement (2) Kudryavtsev, Vladimir (2) Monzikova, Anna (2) Reul, Nicolas (2) Quilfen, Yves (1) Mais... Palavra-chave Tropical cyclones (2) Simplified mode of ocean response (1) Simulation of satellite observations (1) Surface height anomalies (1) Surface temperature anomalies (1) Tipo do documento Text (2) Ano 2019 (2) País France (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última A simplified model for the baroclinic and barotropic ocean response to moving tropical cyclones: 2. Model and Simulations ArchiMer Kudryavtsev, Vladimir; Monzikova, Anna; Combot, Clement; Chapron, Bertrand; Reul, Nicolas. A simplified analytical model is developed to describe the baroclinic and barotropic ocean response to moving Tropical cyclones (TC) and their associated pycnocline erosions. The model builds on classical mixed layer (ML) models and linear models of ocean response to transient events. As suggested, disturbances of the upper ocean stratification caused by the ML development shall not strongly impact the dynamics of baroclinic modes. Accordingly, the baroclinic response can be estimated using the pre‐storm ocean stratification condition. To the contrary, the ML is strongly coupled with these interior motions, through the TC‐induced upwelling response which affects the entrainment velocity. The ML temperature is then strongly dependent on the local... Tipo: Text Palavras-chave: Tropical cyclones; Simplified mode of ocean response; Simulation of satellite observations. Ano: 2019 URL: https://archimer.ifremer.fr/doc/00491/60251/63652.pdf A simplified model for the baroclinic and barotropic ocean response to moving tropical cyclones: 1. Satellite Observations ArchiMer Kudryavtsev, Vladimir; Monzikova, Anna; Combot, Clement; Chapron, Bertrand; Reul, Nicolas; Quilfen, Yves. Changes of sea surface temperature (SST) and height (SSH) derived from 20‐days passive microwave and altimeter measurements for three tropical cyclones (TCs), Jimena, Ignacio and Kilo, during the 2015 Pacific hurricane season, sampling different stages of intensification, wind speeds, radii, Coriolis parameter, translation velocities, and ocean stratification conditions, are reported and analyzed. As triggered along the path of moving TCs, very large interior ocean displacements can occur to leave prominent SSH anomalies in the TC wake. Resulting surface depressions can reach.3‐.5 m, depending upon size, translation speed, and ocean stratification conditions. These signatures can be quite persistent, i.e. more than few weeks, to possibly be intercepted... Tipo: Text Palavras-chave: Tropical cyclones; Surface temperature anomalies; Surface height anomalies. Ano: 2019 URL: https://archimer.ifremer.fr/doc/00491/60252/63653.pdf Registros recuperados: 2 Primeira ... 1 ... Última

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