路域环境中土壤重金属污染的研究进展  

Research progress in heavy metal pollution of roadside soil

作　　者：任志建 余爱华[1] 徐贝贝 REN Zhi-jian;YU Ai-hua;XU Bei-bei(School of Civil Engineering of Nanjing Forestry University,Nanjing 210037,China)

机构地区：[1]南京林业大学土木工程学院,江苏南京210037

出　　处：《应用化工》2022年第3期787-792,共6页Applied Chemical Industry

基　　金：国家科技支撑计划课题(2015BAD07B0103);大学生实践创新训练计划项目(2019NFUSPITP0485)。

摘　　要：介绍了路域环境中土壤重金属污染来源及其扩散途径、源解析方法、土壤重金属空间异质性规律等方面的研究进展,重点总结了赋存形态及其生物有效性的方法。最后,对路域环境中土壤重金属污染研究进行总结及建议,以期为科学制定路域环境土壤污染风险管控策略及污染防治措施提供参考依据。Research progress in pollution sources of heavy metals in roadside soil and their diffusion pathways,source analysis,the occurrence form and bioavailability of soil heavy metals in roadside soil was introduced.Especially,spatial heterogeneity of heavy metals in soil and its influencing factors as well as the methods of evaluation and risk assessment of heavy metal pollution in soil were summarized.Finally,summary and suggestions are given in order to provide a reference for scientific development of risk control strategies and pollution control measures of soil pollution in roadside soil.

关 键 词：路域环境 土壤重金属 源解析 赋存形态及生物有效性 空间异质性 

分 类 号：TQ09[化学工程]