Corals in crisis
Alasdair Harris
Despite their enormous biological and economic value, coral reefs in the western Indian Ocean are seriously threatened by over exploitation, pollution, sedimentation and rising sea temperatures linked to global warming. Only a small percentage of the region’s reefs have ever been studied so research and management of these unique habitats is vital to ensure local communities a sustainable future. Join us to find out what we know and see the results of positive management projects off the coast of Madagascar.
- Presented by: Alasdair Harris
- Date: 25 March 2006
- Duration: 24:29
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