Published on Thursday, July 17, 2008 by The Independent/UK
Ocean Quest: The Race To Save The World’s Coral Reefs
Last week, scientists issued their latest, grim assessment of the world’s coral reefs. But as Steve Connor reports from Florida, extraordinary new ocean ‘reseeding’ techniques mean there may still be time to halt – or even reverse – the destruction of mother nature’s marine marvels
Coral reefs are often described as the tropical rainforests of the oceans. But marine biologists sometimes use another analogy: that of the canary in the coalmine. These birds were used by miners as an early warning for lethal gas; corals, too, are extraordinarily sensitive to environmental change. For Nancy Knowlton, a scientist at the Smithsonian Natural History Museum, it’s an apt description: “If that’s the analogy, then the canary has passed out on the floor of the cage. Coral reefs are potentially immortal. They only have to die if we make them.”