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Ecology

The American Samoa enigma

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File summary

  1. The valley of giants
  2. The oceans' memory
  3. Ofu’s super corals
  4. World class sprinters

It is now a known fact that corals are threatened by global warming. Some scientists are even predicting the end of coral life by 2050. Meanwhile, there is still a mystery to solve : how some corals in American Samoa have resisted centuries of climate change to become giants and how others are thriving in waters so warm that it is considered deadly ?

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