Title: Tsunami-damaged coral reefs should be left to recover naturally, say scientists
Post by: Orstio on May 12, 2005, 07:11:59 PM
http://www.everything-science.com/index.php?option=com_content&task=view&id=133&Itemid=1 CORAL reefs damaged in the Asian tsunami tragedy should be allowed to recover naturally before countries launch into expensive restoration plans, according to some of the world’s leading scientists.
The scientists, led by a researcher from the University of Newcastle upon Tyne, and who set out their views in an advisory brief for the World Bank, point to historical records of major coral reef devastation by cyclones and typhoons, which show that reefs recovered without human intervention.
Although the devastation caused by the tsunami was on a much larger scale, the scientists say there is no evidence to suggest that the vast majority of reefs will not recover naturally this time.
They add that Governments should be very careful not to commit funds to costly repair programmes that may have little long-term effect.
About 20 per cent of the coral reefs in places such as Thailand and Sri Lanka were badly affected by the tsunami that happened in Decem. . .
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