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メキシコ湾の酸欠海域
1,317,488 views |
ナンシー・ラバレイ |
TEDWomen 2017
• November 2017
Read transcript
海洋科学の専門家ナンシー・ラバレイはメキシコ湾の酸欠海域を調査続けています。酸素が足りないせいで生き物が生存できない海域です。メキシコ湾には世界で2番めの大きさの酸欠海域があり、魚や甲殻類が死ぬだけでなく、漁業にも大きな打撃を与えています。ラバレイはその原因を明らかにし、これを防いでアメリカの誇れる自然を取り戻す方法について語ります。
science
biosphere
food
pollution
farming
marine biology
ocean
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