In California, Sea Otters Are Helping Fight Climate Change
Sea otters are what is known as a keystone species. Otters double the amount of carbon that seaweed absorbs Because they prevent hungry sea urchins from devouring it.
「フォーラム・ストーリー」ニュースレター ウィークリー
世界の課題を読み解くインサイトと分析を、毎週配信。