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Cited by 854

The DOI matches its Crossref record; 40 of the 40 references it cites were found in a registry or an index.

Response of soil enzyme activities and bacterial communities to the accumulation of microplastics in an acid cropped soil

Open access
Fei, Yufan, Huang, Shunyin, Zhang, Haibo, Tong, Yazhi, Wen, Dishi, Xia, Xiaoyu, Wang, Han, Luo, Yongming, Barceló, Damià·2020·Science of The Total Environment

Abstract

The ecological stress of microplastics (MPs) contamination in agroecosystems raise worldwide concerns. However very few studies concentrated on the effects of MPs exposure on soil microbial community. The alterations of enzymatic activities and bacterial communities were assayed by spiking 1% and 5% (w/w) of polyethylene (PE) and polyvinyl chloride (PVC) MPs in an acid soil. The results showed that both PE and PVC addition inhibited fluorescein diacetate hydrolase activity and stimulated urease and acid phosphatase activities, and declined the richness and diversity of the bacterial communities. More severe effects were observed in the PE treated soils compared to the PVC treated soils generally. The relative abundances of families Burkholderiaceae increased significantly (p < .05) after MPs addition, suggesting the bacteria associated with nitrogen fixation stimulated by the MPs input. Meanwhile, significant (p < .05) decline of Sphingomonadaceae and Xanthobacteraceae after addition of 5% PVC and 1% PE MPs, respectively implied that MPs might inhibit the biodegradation of xenobiotics in the soil. Mover, the PICRUSt analysis demonstrated that membrane transporter was a sensitive prediction functional gene of microplastics exposure in the soil. Future studies could be focused on the role of MPs on the regulation of nitrogen cycling and organic compounds degradation in soils.

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Metadata

Authors
Fei, Y., Huang, S., Zhang, H., Tong, Y., Wen, D., Xia, X., Wang, H., Luo, Y., & Barceló, D.
Venue
Science of The Total Environment
Publisher
Elsevier BV
Published
2020-03
Volume
707
Pages
135634
ISSN
0048-9697 (ISSN-L)
OpenAlex
W2989834683
Cited by
854
References
40
FWCI
14.73
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Response of soil enzyme activities and bacterial communities to the accumulation of microplastics in an acid cropped soil. https://app.cochat.ai/papers/10.1016/j.scitotenv.2019.135634
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Fei, Y., Huang, S., Zhang, H., Tong, Y., Wen, D., Xia, X., Wang, H., Luo, Y., & Barceló, D. (2020). Response of soil enzyme activities and bacterial communities to the accumulation of microplastics in an acid cropped soil. Science of The Total Environment. https://doi.org/10.1016/j.scitotenv.2019.135634

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