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土壤环境中微塑料的研究进展
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Abstract:
微塑料是一种由高分子聚合物在外力作用下形成的不规则固体颗粒，具有很强的团聚性，可以在土壤、水体、大气中广泛分布，对生态环境和人类健康造成危害。近年来，农田土壤微塑料成为热点研究领域。本文从微塑料的来源、分类、环境行为和生态风险等方面综述了农田土壤微塑料的研究进展，分析了当前土壤微塑料研究中存在的问题，并对未来土壤微塑料的研究方向进行了展望。
Microplastic is a kind of irregular solid particles formed by polymer under the action of external force, with strong agglomeration, which can be widely distributed in soil, water body and at-mosphere, and cause harm to ecological environment and human health. In recent years, agri-cultural soil microplastics have become a hot research area. This paper reviews the research progress of farmland soil microplastics from the aspects of microplastic sources, classification, environmental behaviour and ecological risks, analyzes the current problems in the research of farmland soil microplastics, and looks forward to the future research direction of farmland soil microplastics.
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