Physical oceanography: Super spin in the southern seas

@article{Roemmich2007PhysicalOS,
  title={Physical oceanography: Super spin in the southern seas},
  author={D. Roemmich},
  journal={Nature},
  year={2007},
  volume={449},
  pages={34-35}
}
The southern oceans are generally considered as isolated systems, much like their northern counterparts. But a combination of historical data and new density profiles suggests that they may be connected on a global scale. 
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