湖北农业科学 ›› 2025, Vol. 64 ›› Issue (9): 179-184.doi: 10.14088/j.cnki.issn0439-8114.2025.09.029

• 检测分析 • 上一篇    下一篇

中国土壤铅环境标准的国际定位与启示——基于15个典型国家与地区的对比分析

叶晶1, 赵亚荣2, 钱波1, 叶晴3, 彭立军4   

  1. 1.广东省农业标准化协会,广州 510640;
    2.广东省农业科学院农业质量标准与监测技术研究所,广州 510640;
    3.广东海洋大学化学与环境学院,广东 湛江 524088;
    4.湖北省农业科学院农业质量标准与检测技术研究所/农产品营养品质与安全湖北省重点实验室,武汉 430064
  • 收稿日期:2025-05-28 出版日期:2025-09-25 发布日期:2025-10-28
  • 通讯作者: 彭立军(1969-),男,湖北天门人,研究员,主要从事农产品质量安全监测技术及风险评估工作,(电子信箱)765571726@qq.com。
  • 作者简介:叶 晶(1987-),女,广西河池人,助理农艺师,硕士,主要从事农业标准化研究,(电话)18680470807(电子信箱)354755767@qq.com。
  • 基金资助:
    资助项目:农产品营养品质与安全湖北省重点实验室开放课题项目(2022HBKF03)

International positioning and implications of China’s environmental standards for lead in soil based on comparative analysis of 15 typical countries and regions

YE Jing1, ZHAO Ya-rong2, QIAN Bo1, YE Qing3, PENG Li-jun4   

  1. 1. Guangdong Association of Agricultural Standardization, Guangzhou 510640, China;
    2. Institute of Quality Standard and Monitoring Technology for Agro-products, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China;
    3. College of Chemistry and Environment, Guangdong Ocean University, Zhanjiang 524088, Guangdong, China;
    4. Institute of Agricultural Quality Standards and Testing Technology/ Hubei Provincial Key Laboratory of Nutrition Quality and Safety of Agricultural Products, Hubei Academy of Agricultural Sciences, Wuhan 430064, China
  • Received:2025-05-28 Published:2025-09-25 Online:2025-10-28

摘要: 通过系统调研与对比分析全球15个典型国家与地区(涵盖欧洲、北美、亚太)的土壤铅环境标准,揭示其在标准限值、土地利用分类及风险评估方法上的差异。结果表明,中国农用地土壤铅环境标准值较国际同类标准更为严格;住宅用地、工业/商业用地铅的土壤污染风险筛选值均与国际中位水平持平,但其风险管制值处于75%~95%分位区间,管控较宽松。不同国家和地区土壤铅标准值存在明显差异,主要归因于四方面因素:敏感受体选择、土地利用分类体系、暴露模型参数设置及可接受风险水平。

关键词: 中国, 土壤, 铅, 环境标准, 土壤污染, 国际定位, 启示, 国家与地区

Abstract: Through systematic investigation and comparative analysis of environmental standards for lead in soil from 15 typical countries and regions (covering Europe, North America, and Asia-Pacific), differences in standard limits, land use classification, and risk assessment methods were revealed.The results indicated that China’s environmental standard values for lead in agricultural soil were stricter than international counterparts; the risk screening values for lead in residential and industrial/commercial soil were consistent with the international median level, but the risk control values fell within the 75%~95% percentile range, indicating relatively lenient control. Significant differences in standard values for lead in soil among different countries and regions were attributed to four main factors: sensitive receptor selection, land use classification systems, exposure model parameter settings, and acceptable risk levels.

Key words: China, soil, lead, environmental standards, soil pollution, international positioning, implications, countries and regions

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