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The decline of shark populations through overfishing can have a detrimental effect on coral reefs, according to a new study published in PLoS One
A new study has found that the Arctic Ocean is acidifying more rapidly and more widely than projected

Ocean mixing explained

A team of researchers has solved the mystery of how deep and mid-depth ocean waters are mixed, providing a vital insight for climate modellers
Manta rays have the potential to generate substantial long-term income for many coastal communities around the world. But overfishing in recent years has seen their numbers plummet

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