微塑料
污染物
食物链
环境科学
生态毒理学
污染
土壤污染物
土壤污染
环境保护
土壤水分
农业
生态学
环境规划
生物
土壤科学
作者
Huirong Yang,Han Dong,Yurou Huang,Guanglong Chen,Jun Wang
标识
DOI:10.1016/j.scitotenv.2022.153511
摘要
Microplastics (MPs) are emerging global contaminants, attracting more and more attention because of their difficulty in degradation, extensive and persistent pollution. In freshwater environment, especially in the ocean, they have become a global, public and even political research hotspot. However, the distribution, fate and ecological hazards of MPs in agricultural land and other soils have not been explored fully. Although the occurrence of MPs in different habitats has been reviewed at home and abroad, little attention has been paid to its environmental behavior, ecotoxicology and interaction with biological and chemical pollutants in soil. This review summaries the research progress on the source, accumulation, degradation and migration of MPs in soil, the potential risks of ecological environment and food chain. In order to provide theoretical basis and practical suggestions for related research and regulatory countermeasures, the detection and treatment methods and mechanism of microplastics in soil need to be further explored.
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