Ocean Sentry
(From nytimes.com) Kota Kinabalu, Malaysia – The fierce appetite for live reef fish across Southeast Asia — and increasingly in mainland China — is devastating populations in the Coral Triangle, a protected marine region home to the world’s richest ocean diversity, according to a recent report in the scientific journal Conservation Biology. Spawning of reef fish in this area, which supports 75 percent of all known coral species in the world, has declined 79 percent over the past 5 to 20 years, depending on location, according to the report.
Overfishing in general, and particularly of spawning aggregations that occur when certain species of reef fish gather in one place in great numbers to reproduce, may be the culprit, says Yvonne Sadovy, a biologist at the University of Hong Kong who wrote the report along with scientists from Australia, Hong Kong, Palau and the United States.
She said the report’s conclusions were based on the first global database on the occurrence, history and management of spawning aggregations. It includes data from 29 countries or territories. Some of the information is based on interviews with more than 300 commercial and subsistence fishers in Asia and the western Pacific between 2002 and 2006.
(By Jennifer Pinkowski)
