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Climate change impacts countered by stricter fisheries management

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Climate change impacts countered by stricter fisheries management

October 24, 2014 Wildlife Conservation Society

A new study has found that implementing stricter fisheries management overcame the expected detrimental effects of climate change disturbances in coral reef fisheries badly impacted by the 1997/98 El Niño, according to the Wildlife Conservation Society. The 17-year study led by WCS fisheries scientists
found that rapid implementation of fisheries restrictions countered adverse climate effects and actually increased fisheries catches, counter to predictions and findings in other studies without stricter management. This is good news for the millions of people who depend on coral reefs fisheries, as it provides a management solution for fisheries predicted to decline with global warming.

 

TR McClanahan, CA Abunge. Catch rates and income are associated with fisheries management restrictions and not an environmental disturbance, in a heavily exploited tropical fishery. Marine Ecology Progress Series, 2014; 513: 201 DOI: 10.3354/meps10925

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