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	Provedor de dados ArchiMer (1) Autor Kolodziejczyk, Nicolas (1) Maes, Christophe (1) Portela, Esther (1) Thierry, Virginie (1) Palavra-chave Balance (1) Decadal variability (1) In situ oceanic observations (1) Isopycnal mixing (1) Southern Hemisphere (1) Storage (1) Water budget (1) Water masses (1) Mais... Tipo do documento Text (1) Ano 2020 (1) País France (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Interior Water-Mass Variability in the Southern Hemisphere Oceans during the Last Decade ArchiMer Portela, Esther; Kolodziejczyk, Nicolas; Maes, Christophe; Thierry, Virginie. Using an Argo dataset and the ECCOv4 reanalysis, a volume budget was performed to address the main mechanisms driving the volume change of the interior water masses in the Southern Hemisphere oceans between 2006 and 2015. The subduction rates and the isopycnal and diapycnal water-mass transformation were estimated in a density-spiciness (sigma-tau) framework. Spiciness, defined as thermohaline variations along isopycnals, was added to the potential density coordinates to discriminate between water masses spreading on isopycnal layers. The main positive volume trends were found to be associated with the Subantarctic Mode Waters (SAMW) in the South Pacific and South Indian Ocean basins, revealing a lightening of the upper waters in the Southern Hemisphere.... Tipo: Text Palavras-chave: Southern Hemisphere; Water masses; Storage; Isopycnal mixing; Water budget; Balance; In situ oceanic observations; Decadal variability. Ano: 2020 URL: https://archimer.ifremer.fr/doc/00609/72065/70771.pdf Registros recuperados: 1 Primeira ... 1 ... Última

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