New research makes strong case for restoring Hong Kong's lost oyster reefs: Seven square meters of a HK oyster reef can filter up to one Olympic swimming pool of water in a single day - Science Daily https://t.co/5lE9kLw9mm

New research makes strong case for restoring Hong Kong's lost oyster reefs: Seven square meters of a HK oyster reef can filter up to one Olympic swimming pool of water in a single day - Science Daily https://t.co/5lE9kLw9mm

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December 28, 2020 at 05:26AM