Mean Antarctic Circumpolar Current transport measured in Drake Passage

evidence

Continuous Drake Passage observations from 2007 to 2011 give a mean ACC transport of 173.3 Sv — barotropic 45.6 ± 8.9 Sv plus baroclinic 127.7 Sv relative to zero at the seafloor — about 30 per cent above the canonical benchmark value. Figures taken from search summaries of the abstract; the article is on a blocked publisher domain.

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