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	Provedor de dados ArchiMer (1) Autor Durand, Gael (1) Jourdain, Nicolas C. (1) Le Sommer, Julien (1) Madec, Gurvan (1) Mathiot, Pierre (1) Merino, Nacho (1) Tournadre, Jean (1) Mais... Palavra-chave Freshwater fluxes (1) Icebergs (1) Sea ice (1) Southern Ocean (1) Tipo do documento Text (1) Ano 2016 (1) País France (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Antarctic icebergs melt over the Southern Ocean : climatology and impact on sea ice ArchiMer Merino, Nacho; Le Sommer, Julien; Durand, Gael; Jourdain, Nicolas C.; Madec, Gurvan; Mathiot, Pierre; Tournadre, Jean. Recent increase in Antarctic freshwater release to the Southern Ocean is suggested to contribute to change in water masses and sea ice. However, climate models differ in their representation of the freshwater sources. Recent improvements in altimetry-based detection of small icebergs and in estimates of the mass loss of Antarctica may help better constrain the values of Antarctic freshwater releases. We propose a model-based seasonal climatology of iceberg melt over the Southern Ocean using state-of-the-art observed glaciological estimates of the Antarctic mass loss. An improved version of a Lagrangian iceberg model is coupled with a global, eddy-permitting ocean/sea ice model and compared to small icebergs observations. Iceberg melt increases sea ice... Tipo: Text Palavras-chave: Icebergs; Southern Ocean; Sea ice; Freshwater fluxes. Ano: 2016 URL: http://archimer.ifremer.fr/doc/00335/44579/44294.pdf Registros recuperados: 1 Primeira ... 1 ... Última

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