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The Atlantic heat conveyor slows

Computer simulations predict that global warming will weaken the ocean circulation that transports heat from the tropics to higher latitudes in the North Atlantic. Such an effect has now been detected.

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Figure 1: The North Atlantic heat conveyor.


  1. Bryden, H. L., Longworth, H. R. & Cunningham, S. A. Nature 438, 655–657 (2005).

    Article  ADS  CAS  Google Scholar 

  2. Curry, R., Dickson, B. & Yashayaev, I. Nature 426, 826–829 (2003).

    Article  ADS  CAS  Google Scholar 

  3. Intergovernmental Panel on Climate Change Climate Change 2001: The Scientific Basis (eds Houghton, J. T. et al.) (Cambridge Univ. Press, 2001).

  4. Hansen, B., Turrell, W. R. & Østerhus, S. Nature 411, 927–930 (2001).

    Article  ADS  CAS  Google Scholar 

  5. Dickson, R. et al. Nature 416, 832–837 (2002).

    Article  ADS  CAS  Google Scholar 

  6. Dansgaard, W. et al. Nature 364, 218–220 (1993).

    Article  ADS  Google Scholar 

  7. Ganapolski, A. & Rahmstorf, S. Nature 409, 153–158 (2001).

    Article  ADS  Google Scholar 

  8. Østerhus, S., Turrell, W. R., Jónsson, S. & Hansen, B. Geophys. Res. Lett. 32, L07603; doi:10.1029/2004GL022188 (2005).

    Article  ADS  Google Scholar 

  9. Srokosz, M. A. EOS Trans. AGU 85, 78–83 (2004).

    Article  ADS  Google Scholar 

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Quadfasel, D. The Atlantic heat conveyor slows. Nature 438, 565–566 (2005).

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