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How Poop is Killing Corals

Corals all over the world are threatened by warming ocean temperatures. But 30 years of data show that reefs off the Florida Keys could protect themselves from rising temperatures if they weren’t also dealing with nutrient pollution coming from land. What’s weakening these corals? Sewage. And there’s something we can do about it.

English
  • Originally Aired June 3, 2021
  • Runtime 8 minutes
  • Content Rating United States of America TV-G
  • Production Code 3oI6lPMQqKU
  • Network PBS
  • Production Company PBS Productions
  • Created June 9, 2021 by
    shriek
  • Modified June 9, 2021 by
    shriek