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Accumulation of microplastics in greenhouse soil after long-term plastic film mulching in Beijing, China

文献类型：期刊论文

作者Wang, Kang1,2,3,4; Chen, Wei3,4; Tian, Jiayu1,2; Niu, Fangqu5; Xing, Yu1,2; Wu, Yamei1,2; Zhang, Ruixuan1,2; Zheng, Jinsha1,2; Xu, Li1,2
刊名SCIENCE OF THE TOTAL ENVIRONMENT
出版日期2022-07-01
卷号828页码:7
关键词Microplastic Accumulation Greenhouse soil Distribution characteristics
ISSN号0048-9697
DOI10.1016/j.scitotenv.2022.154544
通讯作者Xu, Li(xuliforever@.163.com)
英文摘要Intensive use of plastic film and organic fertilizer in the greenhouse has resulted in microplastic contamination of soil. However, microplastic pollution in different types of greenhouses has not been reported so far. The contamination of microplastics in three different types of greenhouses (abandoned greenhouse, normal greenhouse, and simple greenhouse) were investigated. The abundance of microplastics in abandoned greenhouse reached as high as 2215.56 +/- 1549.86 items kg(-1), followed by normal greenhouse (891.11 +/- 316.71 items kg(-1)), and simple greenhouse (632.50 +/- 566.93 items kg(-1)). The mean abundance of microplastic organic fertilizer, and irrigation water were 1486.67 +/- 140.48 items kg(-1), and 4.2 items L-1, respectively. The abundance of microplastics in the shallow soils of abandoned greenhouse (826.67 +/- 261.02) and normal greenhouse (560.00 +/- 52.92 items kg(-1)) were lower than those in the deep soils (1073.33 +/- 306.16 and 720.00 +/- 111.36 items kg(-1)), while the simple greenhouse showed the opposite result. Microplastic was found to be primarily fragment-shaped, white in color, and 0-1 mm in size, and the polymers of microplastics were polypropylene (PP) and polyethylene (PE). White was the most frequently observed color in the abandoned greenhouse (46.1%) and normal greenhouse (32.2%), while the dominant color in the simple greenhouse was yellow (23.1%). This study provides first-hand data for the pollution characteristics of microplastics in different greenhouse soils and explores the primary sources of microplastics in the greenhouse soil.
资助项目Capacity-building Projects by the Beijing Academy of Agriculture and Forestry Sciences[KJCX20220414] ; Capacity-building Projects by the Beijing Academy of Agriculture and Forestry Sciences[KJCX20210430] ; Special Program for Greative Ability of Beijing Academy of Agriculture and Forestry Sciences[KJCX20200302] ; Beijing Outstanding Talents Cultivation Youth Backbone Project
WOS研究方向Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000804483000010
出版者ELSEVIER
资助机构Capacity-building Projects by the Beijing Academy of Agriculture and Forestry Sciences ; Special Program for Greative Ability of Beijing Academy of Agriculture and Forestry Sciences ; Beijing Outstanding Talents Cultivation Youth Backbone Project
源URL[http://ir.igsnrr.ac.cn/handle/311030/178750]  
专题中国科学院地理科学与资源研究所
通讯作者Xu, Li
作者单位1.Beijing Acad Agr & Forestry Sci, Inst Qual Stand & Testing Technol, Beijing 100097, Peoples R China
2.Beijing Municipal Key Lab Agr Environm Monitoring, Beijing 100097, Peoples R China
3.China Univ Geosci, Sch Environm Studies, Wuhan 430074, Peoples R China
4.China Univ Geosci, State Key Lab Biogeol & Environm Geol, Wuhan 430074, Peoples R China
5.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
推荐引用方式
GB/T 7714		 Wang, Kang,Chen, Wei,Tian, Jiayu,et al. Accumulation of microplastics in greenhouse soil after long-term plastic film mulching in Beijing, China[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2022,828:7.
APA Wang, Kang.,Chen, Wei.,Tian, Jiayu.,Niu, Fangqu.,Xing, Yu.,...&Xu, Li.(2022).Accumulation of microplastics in greenhouse soil after long-term plastic film mulching in Beijing, China.SCIENCE OF THE TOTAL ENVIRONMENT,828,7.
MLA Wang, Kang,et al."Accumulation of microplastics in greenhouse soil after long-term plastic film mulching in Beijing, China".SCIENCE OF THE TOTAL ENVIRONMENT 828(2022):7.

入库方式： OAI收割

来源：地理科学与资源研究所

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