国内外土壤环境背景值应用现状分析及对策建议  

Analysis of the Applies of Soil Environmental Background Value at Home and Abroad and Suggestions on Countermeasures

作　　者：吴运金 周艳 杨敏 王荐 龙涛 尹爱经 李群 WU Yun-jin;ZHOU Yan;YANG Min;WANG Jian;LONG Tao;YIN Ai-jing;LI Qun(Nanjing Institute of Environmental Science,Ministry of Ecology and Environment,Nanjing 210042,China;State Environmental Protection Key Laboratory of Soil Environmental Management and Pollution Control,Nanjing 210042,China)

机构地区：[1]生态环境部南京环境科学研究所,江苏南京210042 [2]国家环境保护土壤环境管理与污染控制重点实验室,江苏南京210042

出　　处：《生态与农村环境学报》2021年第12期1524-1531,共8页Journal of Ecology and Rural Environment

基　　金：国家重点研发计划(2019YFC1804005)。

摘　　要：土壤环境背景值作为土壤污染识别的依据,在环境管理上具有重要作用。许多国家和地区先后开展了土壤背景值的研究工作。该研究在介绍土壤环境背景值内涵的基础上,详细阐述了土壤环境背景值在土壤环境标准制定、农用地土壤可持续管理、污染地块判断、地块关注污染物筛选、地块修复目标值确定等方面的应用情况,总结了土壤环境背景值的表达方式,分析了我国土壤环境背景值应用存在的问题,并提出了相应的建议,可为我国土壤环境背景值的研究提供参考,为土壤环境背景值在管理上的应用提供借鉴。Soil environmental background value is the basis for soil pollution identification and plays an important role for environmental management.Several countries and regions have already carried out researches on soil environmental background value.In this paper,the definition of soil environmental background value is introduced,and the status of the application of soil environmental background value has been reviewed,including the development of soil environmental standard,the management of agricultural land sustainability,the identification of contaminated sites,the screening of the concerned contaminants,and the determination of remediation goals.The expressions of soil environmental background values are then summarized.At last,the problems in the application of soil environmental background values in China have been analyzed and some suggestions are proposed accordingly.This study can provide a reference for scientific research on soil environmental background value and its administrative management.

关 键 词：土壤环境背景值 背景值应用 背景值表达 土壤环境管理 

分 类 号：X53[环境科学与工程—环境工程]