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Environmental science

Scorecard for the seas

An index assessing the health of the oceans gives a global score of 60 out of 100. But the idea that a single number can encompass both environmental status and the benefits that the oceans provide for humans may prove controversial. See Article p.615

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Figure 1: The ocean's bounty.



  1. Halpern, B. S. et al. Nature 488, 615–620 (2012).

    Article  ADS  CAS  Google Scholar 

  2. Butchart, S. H. M. et al. Science 328, 1164–1168 (2010).

    Article  ADS  CAS  Google Scholar 

  3. Worm, B. et al. Science 314, 787–790 (2006).

    Article  ADS  CAS  Google Scholar 

  4. Halpern, B. S. et al. Science 319, 948–952 (2008).

    Article  ADS  CAS  Google Scholar 

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Correspondence to Derek P. Tittensor.

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Tittensor, D. Scorecard for the seas. Nature 488, 594–595 (2012).

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