这并不仅仅是由于过渡捕捞、水体污染或气候变化造成的。
'Reina' was once sunk, may result in New Zealand for decades the most serious marine pollution disaster.“雷纳”号一旦沉没,可能造成新西兰数十年来最严重的海洋污染灾难。
She is also concerned about marine pollution and the appearance in the ocean of oxygen-depleted dead zones caused by such pollution.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。