据美国《今日科学》网站报道,首次在全球范围内对海洋哺乳动物体内有毒污染物的研究已取得初步成果,但结果令人担忧。生活于太平洋中的抹香鲸体内累积了大量的持久性有机污染物,即便是那些生活在人们认为尚未受到污染的太平洋中部的抹香鲸也难于幸免。由于海洋是地球水域的集中 According to the report of USA Today Science, the first research on the toxic pollutants of marine mammals in the world has achieved initial results for the first time, but the results are worrisome. Large quantities of POPs are accumulated in the sperm whales living in the Pacific Ocean, even those living in the central Pacific Ocean that are not thought to be contaminated. Because the ocean is the concentration of the Earth’s waters