微塑料的非点源污染研究。
Research on the non-point source pollution of microplastics.
作者信息
He Li, Ou Zhongwen, Fan Jiangyang, Zeng Boping, Guan Wei
机构信息
Zunyi Normal University College, Zunyi, China.
Army Logistics University of PLA, Chongqing, China.
出版信息
Front Chem. 2022 Jul 22;10:956547. doi: 10.3389/fchem.2022.956547. eCollection 2022.
Microplastics are characterized with universality, persistence and toxicity to aquatic organisms, the pollution of microplastics has attracted worldwide attention. At present, studies on microplastic pollution were mainly focused on the composition, abundance and species of microplastics in water bodies and sediments, and few studies were focused on the source and influence characteristics of microplastics in surface water bodies. Starting from the sources of microplastic pollution in surface water of this paper, the pollution status of agricultural microplastics was analyzed, and the importance and urgency of studying microplastic pollution in agricultural non-point sources were put forward. Therefore, it was intended to provide effective scientific basis and technical support for the control of microplastics non-point source pollution in river basins.
微塑料具有普遍性、持久性以及对水生生物的毒性，微塑料污染已引起全球关注。目前，关于微塑料污染的研究主要集中在水体和沉积物中微塑料的组成、丰度和种类，而针对地表水微塑料的来源及影响特征的研究较少。本文从地表水微塑料污染的来源出发，分析了农业微塑料的污染现状，提出了研究农业面源微塑料污染的重要性和紧迫性。旨在为流域微塑料面源污染控制提供有效的科学依据和技术支持。
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