Tuesday, August 11, 2009

The authors looked at a total of four national parks, four-co-managed reserves and three traditional reserves in Indonesia and Papua New Guinea, findi

The authors looked at a total of four national parks, four-co-managed reserves and three traditional reserves in

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Indonesia and Papua New Guinea, finding that traditional reserves were often managed to meet community needs, not strict conservation goals established by outsiders. These reserves also tended to be located in remote areas with small human populations, with limited influence by outsiders and markets. The one co-managed reserve that enjoyed similar results found in traditional reserves was established after careful consultation with the community along with considerable donor support.

"This study clearly shows that communities with a direct stake in preserving healthy fisheries around reefs can often serve as the best managers and p

"This study clearly shows that communities with a direct stake in preserving healthy fisheries around reefs can often

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serve as the best managers and police to protect these areas from overfishing," said WCS biologist Dr. Tim McClanahan, the study's lead author. "Governments wishing to establish marine protected areas can learn a valuable lesson that communities must see some benefit of closures to ensure their participation and adherence to the rules."

The study, published in the latest issue of the journal Current Biology, found that fish grew larger in small traditionally managed reserves, rather t

The study, published in the latest issue of the journal Current Biology, found that fish grew larger in small

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traditionally managed reserves, rather than in larger national parks and most co-managed reserves run by several partner organizations. The authors also found that traditionally managed reserves did not permanently close fishing around reefs, a technique often touted by managers as the best way to safeguard fish stocks. Instead communities occasionally opened their reserves to obtain food for feasts -- an important incentive to ensure that temporary closures were enforced.

The research was partially funded by a Pew Fellowship in Marine Conservation awarded to Dr McCook, the Great Barrier Reef Marine Park Authority as wel

The research was partially funded by a Pew Fellowship in Marine Conservation awarded to Dr McCook, the Great Barrier Reef

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Marine Park Authority as well as the ARC Centre of Excellence program. Prolonged coral bleaching of more than a week can lead to coral death and the subsequent loss of coral reef habitats for a range of marine life. It also affects local economies and tourism.

Lead researcher Professor Peter Mumby of the University of Exeter said: 'This is the first evidence we have that marine reserves benefit coral. Coral

Lead researcher Professor Peter Mumby of the University of Exeter said: 'This is the first evidence

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we have that marine reserves benefit coral. Coral reefs are unique ecosystems that have supported thousands of fish and other marine species for millions of years. We estimate that humans have already destroyed around 30% of the world's coral reefs and climate change is now causing further damage to coral. These findings illustrate the need to maintain high levels of parrotfishes on reefs in order to give corals a fighting chance of recovering. This can either be done using marine reserves or national fisheries legislation that protects parrotfish.'