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	Provedor de dados ArchiMer (1) Autor Church, J (1) Rintoul, Sr (1) Sokolov, S (1) Palavra-chave Antarctic Circumpolar Current (1) Baroclinic transport (1) Interannual variability (1) Satellite altimeter (1) XBT (1) Tipo do documento Text (1) Ano 2002 (1) País France (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última A 6 year record of baroclinic transport variability of the Antarctic Circumpolar Current at 140 degrees E derived from expendable bathythermograph and altimeter measurements ArchiMer Rintoul, Sr; Sokolov, S; Church, J. Repeat hydrographic sections across the Antarctic Circumpolar Current are used to derive an empirical relationship between upper ocean temperature and the baroclinic transport stream function. Cross validation shows this relationship can be used to infer baroclinic transport (above and relative to 2500 dbar) from temperature measurements with an error of a few per cent. The mean transport distribution derived from 31 austral summer expendable bathythermograph (XBT) sections over a 6 year period consists of westward flow immediately south of Tasmania, a broad band of strong eastward flow between 50degrees and 55degreesS, and three cores of eastward flow south of 55degreesS. By defining a second empirical relationship between surface dynamic height and... Tipo: Text Palavras-chave: Baroclinic transport; Antarctic Circumpolar Current; Interannual variability; Satellite altimeter; XBT. Ano: 2002 URL: https://archimer.ifremer.fr/doc/00223/33444/31832.pdf Registros recuperados: 1 Primeira ... 1 ... Última

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