她还关注海洋污染和由此引致出现的海洋氧气耗尽死亡区。
She is also concerned about Marine pollution and the appearance in the ocean of oxygen-depleted dead zones caused by such pollution.
去年全世界共确认400多死亡区,总面积达245000平方千米。
More than 400 dead zones with a total area of 245,000 square kilometers were identified worldwide last year.
因为肥料流失,最大影响在富营养化的海岸死亡区,海洋生物被驱离或窒息。
But the most dramatic impacts can be seen in the growth of coastal dead zones where excessive nutrients in the water - fueled by runoff of fertilizers - has suffocated or driven away ocean animals.
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