Oyster farmers on P.E.I. fear losing their home, business despite government supports - CBC

Scientists calculated the total gross ecosystem product that the world’s oyster reefs could deliver to planetary health and human wellbeing, given adequate interventions for habitat restoration and protection. They estimated that the combined potential ecosystem services of oyster reefs, including food production, carbon sequestration, water filtration, and coastline protection, could be worth up to $12 trillion per year. For this potential to be realized, 90% of sites suitable for oyster reefs would require restoration, while 80% would need protection through conservation efforts. A new study shows that the world’s oyster reefs are a precious resource that’s vastly underestimated and underutilized. The authors set out to calculate the reefs’ potential gross ecosystem product (GEP), the ecological counterpart of the gross economic product, and arrived at trillions of dollars of ecosystem goods and services delivered each year to different aspects of planetary health, including human wellbeing. But for their full potential to be realized, oyster reefs around the world will need to be restored and protected.

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