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目前,世界石油消费量的60%是通过海上运输到达消费地的。由于运输不当、油船失事及海上石油开采泄露等原因,每年流入海洋的石油多达100万吨,此外,还有大量工业生产过程中产生的废油排入海洋,科学家估计,每年倾注到海洋的废油多达200万～l 000万吨。这些废油形成一层漂浮在海面上的油膜,抑制了海水的蒸发,阻断了表层海水与大气的交换,减少了海面
Currently, 60% of the world’s oil consumption is reached by sea by sea. Due to improper transportation, oil tankers and offshore oil exploration leaks and other reasons, each year into the ocean as much as 1 million tons of oil, in addition, there are a large number of industrial production of waste oil discharged into the ocean, scientists estimated that every year into the ocean Up to 2 million used oil waste - 10 million tons. The oil forms a layer of oil film that floats on the surface of the sea, inhibits the evaporation of seawater, blocks the exchange of surface seawater with the atmosphere, and reduces sea surface