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radioactive contamination of fisheries environment
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radioactive contamination of fisheries environment
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渔业环境放射性污染
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radioactive contamination of fisheries environment
渔业环境放射性污染
人类活动产生的放射性物质进入渔业环境,使渔业水域的放射性水平高于天然本底或超过国家规定的标准,对渔业生物产生危害或威胁水产品食用安全的污染现象。
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