Home / Series / The Nature of Things / Aired Order / Season 40 / Episode 10

Silent Sentinels

Mass bleaching of coral has swept the world's tropical oceans, in places leaving hundreds of miles of coral coastline severely damaged. This program examines the issues associated with damage to corals: rising temperatures, and acidification due to increasing amounts of carbon dioxide in the atmosphere.

English
  • Originally Aired February 21, 2000
  • Runtime 45 minutes
  • Network CBC
  • Created June 17, 2016 by
    Administrator admin
  • Modified June 17, 2016 by
    Administrator admin