Tropical rivers emerge as biggest oxygen-loss hotspots in a warming world (opens in new tab)

Covers Global rivers are losing oxygen, with 78.8% experiencing sustained deoxygenation over the last 40 years

According to a study published in Science Advances on May 15, global rivers are undergoing widespread and sustained deoxygenation driven by climate warming, among which tropical rivers are the most vulnerable ecosystems, with an urgent need to combat oxygen loss.

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