Sentences with phrase «sustaining local fisheries»

• Coral reefs that maintained 500 kilograms of fish biomass per hectare (about 50 percent of an average reef's carrying capacity) were found to maintain ecological functions while sustaining local fisheries, providing fishers and marine managers with a critical target.

The authors recommend that these coral refuge areas maintain a fish biomass of greater than 500 kilograms per hectare, which, as previously published WCS research shows, is the threshold to maintain ecological functions while sustaining local fisheries.