Tuesday, July 27, 2021

Rivers pour one million kilograms of the toxic element mercury each year into the oceans, where it can poison fishes and the people who eat them. Research suggests that rivers are a bigger source of mercury in coastal waters than is the atmosphere — a finding that contradicts some global models.


https://ift.tt/2WgThsn via /r/science https://ift.tt/3BMQPtS

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