Catch of the Week
Why Degraded Reefs Could be the Future of Ocean Conservation

Why Degraded Reefs Could be the Future of Ocean Conservation

Catch of the Week

When there’s not enough pristine habitat left to save an ecosystem, it’s time to take a new look at less-than-perfect places.

diving-689825_1280When you think of a nature preserve, chances are you picture a tract of pristine, healthy wilderness, set aside in order to protect a functioning ecosystem. But what if not much remains of the ecosystem you want to protect?

A new proposal by an international group of scientists and conservationists is challenging traditional ideas about what’s worth saving when it comes to coral reefs. In 2010, the U.N. Convention on Biological Diversity set a goal of conserving 10 percent of each of the world’s ecological regions, and agencies and governments around the world have set aside areas of healthy coral reef habitat as Marine Protected Areas or MPAs. However, the authors of a new study in the journal Conservation Biology argue that not enough pristine reefs might remain to meet this goal. The solution, they say, is to create new MPAs around degraded reef habitat, building opportunities for restoring and reconnecting reefs instead of simply abandoning these areas as lost forever.

Lead author Avigdor Abelson of Tel Aviv University has studied reefs in the Philippines, Vanuatu, Micronesia, Thailand, the Seychelles and many other countries. “In all those places, I saw the devastation of coral reefs,” he says. “In many places, you see more and more attempts at ecological restoration by different environmental organizations and governments, but in most cases these interventions have been applied in places that are not protected. Trying to do restoration where you have ongoing pollution or fishing or destruction of forests in the watershed is completely useless.”

(Read the full story written by Rebecca Heisman on Ensia.com)

Avatar of Coral Triangle Written by Coral Triangle

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