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目前,美国海军正在服役的核潜艇大约有120多艘,其中100艘在今后20年到30年时间里将陆续退役。核潜艇退役的速率约为每年3—5艘。现在有5艘已经退出现役,等待处置。美国海军作战部长办公室在1982年的《环境影响声明草案》中,对这些已卸料的核潜艇提出了三种处置方案:①将放射性壳体部分和反应堆埋葬于现有的国营陆上处置场;②将核潜艇整体沉于预先选定的远离美国海岸的海床上;③在决定进行永久性处置以前,采取防护措施封存起来。若将退役核潜艇处置到海洋中,可将其拖航到
Currently, there are about 120 nuclear submarines in service in the U.S. Navy. 100 of them will be decommissioned in the next 20 to 30 years. Nuclear submarines retired at a rate of about 3-5 ships per year. There are now 5 out of active service, pending disposal. In its 1982 Environmental Impact Statement Draft, the U.S. Navy’s Office of Operations Director proposed three disposal options for these unloaded nuclear submarines: (i) Burying parts of radioactive shells and reactors at existing state land disposal sites; (2) sinking the nuclear submarine to a preselected seabed remote from the coast of the United States; and (3) taking precautionary measures before severing permanent disposal. If the decommissioned nuclear submarine disposal to the ocean, it can be towed to