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Occurrence and distribution of microplastics in the adjacent environment of Yellow River Delta, China

文献类型： 外文期刊

作者： Ding, Ruibo 1 ; Li, Qiaoling 1 ; Wang, Kang 2 ; Tian, Jiayu 2 ; Lu, Luli 2 ; Li, Wenxing 2 ; Xu, Li 2 ;

作者机构： 1.North Univ China, Sch Chem & Chem Engn, Taiyuan 030051, Peoples R China

2.Beijing Acad Agr & Forestry Sci, Inst Qual Stand & Testing Technol, Beijing 100097, Peoples R China

3.Beijing Municipal Key Lab Agr Environm Monitoring, Beijing 100097, Peoples R China

关键词： Microplastics; Water; Sediment; Soil; Yellow River Delta

期刊名称：MARINE POLLUTION BULLETIN （ 影响因子：5.8； 五年影响因子：6.5 ）

ISSN： 0025-326X

年卷期： 2024 年 199 卷

页码：

收录情况： SCI

摘要： In the precent study, the microplastics (MPs) pollution level was evaluated in diverse environmental samples from the Yellow River Delta. The results indicated that the abundance of MPs in water, sediment and soil samples ranged from 0.50 to 7.83 items center dot L-1, 200 to 4200 items center dot kg(-1), and 100 to 1400 items center dot kg(-1), respectively. Film form of MPs was dominant in water, while fiber MPs were dominant in both sediment and soil samples. In all samples, most MPs were < 1 mm in size. White was the main color in water, black was the main color in sediment and soil samples. The most common MPs type was polyethylene (33 %) in water, while rayon accounted for the majority of MPs in sediment (42 %) and soil (70 %) samples. The redundancy analysis results showed that MPs in water and sediment were more affected by water quality, while soil MPs were easily affected by landscape pattern.

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