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	Provedor de dados ArchiMer (1) Autor Bushinsky, Seth M. (1) Gray, Alison R. (1) Johnson, Kenneth S. (1) Sarmiento, Jorge L. (1) Palavra-chave Air-sea oxygen fluxes (1) Argo profiling floats (1) Southern Ocean seasonal cycles (1) Tipo do documento Text (1) Ano 2017 (1) País France (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Oxygen in the Southern Ocean From Argo Floats: Determination of Processes Driving Air-Sea Fluxes ArchiMer Bushinsky, Seth M.; Gray, Alison R.; Johnson, Kenneth S.; Sarmiento, Jorge L.. The Southern Ocean is of outsized significance to the global oxygen and carbon cycles with relatively poor measurement coverage due to harsh winters and seasonal ice cover. In this study, we use recent advances in the parameterization of air-sea oxygen fluxes to analyze 9 years of oxygen data from a recalibrated Argo oxygen data set and from air-calibrated oxygen floats deployed as part of the Southern Ocean Carbon and Climate Observations and Modeling (SOCCOM) project. From this combined data set of 150 floats, we find a total Southern Ocean oxygen sink of -18380 Tmol yr(-1) (positive to the atmosphere), greater than prior estimates. The uptake occurs primarily in the Polar-Frontal Antarctic Zone (PAZ, -9430 Tmol O-2 yr(-1)) and Seasonal Ice Zone (SIZ,... Tipo: Text Palavras-chave: Air-sea oxygen fluxes; Argo profiling floats; Southern Ocean seasonal cycles. Ano: 2017 URL: https://archimer.ifremer.fr/doc/00662/77390/79008.pdf Registros recuperados: 1 Primeira ... 1 ... Última

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