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Concentrations and sources of soil PAHs in various functional zones of Fuzhou City
Author(s): 
Pages: 921-926
Year: Issue:  5
Journal: China Environmental Science

Abstract: 对福州市不同土地利用类型下5种功能区(加油站、工业区、文教区、公园和居民区)的50个土壤样品中多环芳烃(PAHs)含量进行了分析,并对土壤中PAHs的污染程度进行了评价,同时应用因子分析/多元线性回归方法对不同功能区土壤中PAHs的来源进行了解析.结果表明,福州市表层土壤中PAHs总含量的平均值为595.9μg/kg,在国内外处于中等含量水平,为轻度污染.土壤中PAHs来源以化石燃料的燃烧源为主,...
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