Contact: Guy Lasnier
University of California - Santa Cruz
Caption: Sea otters convene in a kelp bed near Kodiak Island, Alaska. A new UC Santa Cruz study shows how an abundance of otters can control sea urchins, helping kelp to thrive and thus absorb greater amounts of CO2 from the atmosphere.
Credit: Arthur Morris
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Related news release: UC Santa Cruz study shows how sea otters can reduce CO2 in the atmosphere