南北极全氟化合物的含量、分布及迁移

THE LEVEL,DISTRIBUTION AND TRANSPORTATION OF PERFLUORINATED COMPOUNDS IN ARCTIC AND ANTARCTIC

全氟化合物被广泛用于工业和日常生活中。近年来,发现该类化合物对人体和生物体有较大的毒性,由此引发了人们对其污染程度的高度关注。最近,从南极和北极的一些生物体内也检测出了全氟化合物。这表明该类化合物已经成为一种新的全球性的持久的有机污染物,因此,应该对其含量、分布、迁移和转化机制进行必要的研究。

PFCs has been widely used in the industry and our life. Recently, it has been found to be significant toxic for human and biology and then received intensively concerns. In the remote Antarctic and Arctic region, such compounds have also been found in the biological tissues and the other environmental materials, indicating that PFCs become a new global persistent organic pollution （POP）. Its level, distribution and transportation should be attracted much attention and further investigation.