土壤微塑料污染管控对策研究

doi:10.19741/j.issn.1673-4831.2022.1017

摘要/Abstract

摘要： 塑料污染是当前全球重大环境问题,也是社会关注的热点。大块塑料在环境中不断降解破碎产生的微塑料造成了更加广泛的环境污染,特别是土壤环境微塑料污染。在分析土壤微塑料污染防治所面临问题的基础上,提出我国土壤微塑料污染防控对策建议,包括制定土壤微塑料监测方法标准、将微塑料纳入土壤环境质量标准体系、提高废弃农膜和农药包装回收率、加强活性污泥资源化利用监管和提升科技支撑能力,尤其是推动源头治理,预防土壤微塑料污染。这些可为我国土壤微塑料污染防治提供思路。

关键词: 农业生产, 粮食安全, 生态风险, 源头控制, 管理

Abstract: Plastic pollution is an emerging global environmental issue and public focal concern. Microplastic materials are derived mainly from the continuous degradation and fragmentation of large plastic materials and pose a risk to the receiving environments, especially to soil. The present study investigated the challenges from microplastic pollution, and recommendations for the processes on controlling microplastic pollution and their management in China are put forward. These include the development of standardized methods for monitoring microplastics in soil; inclusive of microplastics into soil environmental quality standards; improvement in the recovery of agricultural plastic wastes; improvement of the efficacy of waste treatment; and encouraging scientific and technological innovation. Of course, it is a priority to manage the main sources of microplastic pollution to reduce harm to the health of the soil. All of these are expected to provide constructive ideas for the prevention and controlling of microplastic contamination in China.

Key words: agricultural production, food security, ecological risk, source prevention, management

中图分类号:

王伟平, 李欢, 赵洋尘, 姜晓旭, 安立会. 土壤微塑料污染管控对策研究[J]. 生态与农村环境学报, 2023, 39(5): 685-690.

WANG Wei-ping, LI Huan, ZHAO Yang-chen, JIANG Xiao-xu, AN Li-hui. Study on Countermeasures for Prevention and Control of Microplastic Pollution in Soil[J]. Journal of Ecology and Rural Environment, 2023, 39(5): 685-690.

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