农产品产地土壤重金属外源污染来源解析及防控策略研究  

Heavy Metal Pollution Source Analysis and Control Strategy in Soil of Agricultural Producing Area

作　　者：师荣光[1] 郑向群[1] 龚琼[1] 韩建华[2] 赵玉杰[1] 周其文[1] 丁永祯[1] 王贺程 

机构地区：[1]农业部环境保护科研监测所,天津300191 [2]天津市农业环境保护管理监测站,天津300061

出　　处：《环境监测管理与技术》2017年第4期9-13,共5页The Administration and Technique of Environmental Monitoring

基　　金：国家重点研发计划"化肥农药减施增效技术环境效应监测技术研究及监测网络系统构建"基金资助项目(2016YFD0201201);国家重点研发计划"化肥农药减施增效的环境效应评价"基金资助项目(2016YFD0201200)

摘　　要：分析了工业生产排放、污水灌溉、矿产资源开发、农业投入品施用、大气颗粒物降尘及固体废弃物堆放等农产品产地土壤重金属主要外源污染来源,在此基础上构建了包括工业过程源、固定燃烧源、灌溉水源、废弃物堆放源、流动源和农业投入品源的来源清单,并从建立健全源头预防和强化过程控制2个方面,提出了加强农产品产地土壤重金属污染监管的相关建议。The main sources of heavy metal pollution in soil of agricultural producing area were analyzed in the paper, that were from industrial discharge, sewage irrigation, mineral resource development, agricultural in-puts application, atmospheric particulates deposition, solid waste stacking, et al. Based on this, an inventory of industrial process source, fixed combustion source, source of irrigation water and solid waste stacking, mobile source and agricultural inputs source was built up. Related suggestions on heavy metal pollution supervision were proposed from two aspects ： establishing and improving source prevention and strengthening process control.

关 键 词：重金属污染 来源清单 防控策略 土壤 农产品产地 

分 类 号：X53[环境科学与工程—环境工程]