July 14, 2008
1/3 of coral reef building species in danger of extinction
One-third of coral reef-building species are in danger of extinction -- according to a recent study by Kent Carpenter. He reviewed 704 reef-building coral species and rated them according to International Union for Conservation of Nature (IUCN) standards of extinction risk. One-third of those species fall into the threatened or near-threatened categories, which are considered at increased risk for extinction. Science.
The highest concentration of jeopardized species lives in two areas: the Caribbean Sea and the western Pacific "Coral Triangle," which spans Indonesia, Malaysia, the Philippines, and nearby areas. Using current figures and extrapolations from historical data, the researchers estimated that in the 1990s less than 5% of the 704 species would have been placed in the threatened or near-threatened IUCN categories.
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