海洋石油的污染越来越引人关注,它的科海量大大地超过其他污染物。据估计,目前全世界进入海洋的石油烃类的总量为690万吨。其中人类活动排入约500万吨。据粗略估计,我国沿海地区每年排入海洋的石油近13万吨,船舶直接排入的近2万吨,我国沿海海水均受到石油不同程度的污 The pollution of offshore oil is drawing more and more attention, and its amount of Kehai exceeds that of other pollutants by a large margin. It is estimated that the total amount of petroleum hydrocarbons entering the oceans worldwide is now 6.9 million tons. Among them, about 5 million tons of human activity have been discharged. According to a rough estimation, nearly 130,000 tons of oil are discharged into the ocean each year in the coastal areas of our country and nearly 20,000 tons are directly discharged into the sea. Coastal seawater in our country is subject to varying degrees of pollution by oil