摘要
综述了土壤介质中持久性有机污染物多环芳烃(PAHs)的主要来源,土壤介质中PAHs的吸附、迁移与转化情况,总结了我国土壤环境介质中PAHs污染水平及特点,分析了其存在的环境风险,认为我国土壤PAHs含量较低,污染生态风险较小。
The main origin of polycyclic aromatic hydrocarbons （PAHs）,the adsorption,transference and transformation of PAHs in soil were summarized.The pollution level and characteristics of PAHs in soil in China was sum up.The environmental risk of PAHs was analyzed.The content of PAHs in soil in China was low,and the risk of ecological pollution was less.
出处
《安徽农业科学》
CAS
北大核心
2008年第34期15183-15185,共3页
Journal of Anhui Agricultural Sciences
关键词
多环芳烃
土壤
分布
生态风险
Polycyclic aromatic hydrocarbons（PAHs）
Soil
Distribution
Ecological risks
