Reflooding the Aral Sea could prevent massive CO₂ emissions
About 90% of the Aral Sea has dried up. The exposed sediments have already released enormous amounts of carbon dioxide (748 megatons) since 1960. However, through restoration, the lake could once again become a carbon sink. This is shown by a study by the Centre for Advanced...
What to take away
Watch whether this clean-water idea proves durable, affordable, and useful outside the lab.
Why it's good
It shows practical action making shared natural spaces cleaner and healthier.
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