The DOI matches its Crossref record; 44 of the 44 references it cites were found in a registry or an index.
Microplastics in agricultural soils on the coastal plain of Hangzhou Bay, east China: Multiple sources other than plastic mulching film
Open accessAbstract
Microplastic contamination in agroecosystems raises great concerns. Here, we investigated the impacts of mulching and irrigation on microplastic accumulation in cropped soils. Sixty soil samples covering mulching and no-mulching farmlands, and forty-five irrigation water samples were collected for analysis. Microplastics were obtained from the soils using continuous air flotation followed by density separation. Stereomicroscopy and micro-Fourier transform infrared spectroscopy (μ-FTIR) were used for identification. Mulching soils contained larger amounts of microplastics than non-mulching soils, with 571 pieces kg-1 and 263 pieces kg-1, respectively, on average. The abundances of films and fibers were significantly (p < 0.05) higher in the mulching soils. Microplastics in the soils and waters were dominated by fragments and fibers, respectively. The particle size of the microplastics in soils mostly ranged from 1 to 3 mm, and primarily from 90 μm to 1 mm in waters. Multiple polymers, e.g. polyethylene, polypropylene, polyester, rayon, acrylic and polyamide, and shapes found in the soil microplastics indicate contributions from irrigation and plastic waste residues other than plastic mulching. Future studies might include the long-term accumulation of microplastics in agroecosystems from multiple sources under intensively managed cropping systems.
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Cites
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Cited by
Microplastics in human food chains: Food becoming a threat to health safety
Mamun, A. A., Prasetya, T. A. E., Dewi, I. R., & Ahmad, M. (2023) · Science of The Total Environment · doi:10.1016/j.scitotenv.2022.159834 · Cited by 608
Microplastic pollution in soil and groundwater: a review
Chia, R. W., Lee, J.-Y., Kim, H., & Jang, J. (2021) · Environmental Chemistry Letters · doi:10.1007/s10311-021-01297-6 · Cited by 414
Yang, Y., Jalalah, M., Alsareii, S. A., Harraz, F. A., Thakur, N., Zheng, Y., Koutb, M., Yoon, Y., & Salama, E.-S. (2024) · Journal of environmental chemical engineering · doi:10.1016/j.jece.2024.112926 · Cited by 65
Liang, J., Chen, X., Duan, X., Gu, X., Zhao, X., Zha, S., & Chen, X. (2024) · Journal of Hazardous Materials · doi:10.1016/j.jhazmat.2024.133588 · Cited by 44
Trojan, M., Koutný, M., Brtnický, M., Holátko, J., Zlámalová Gargošová, H., Fojt, J., Procházková, P., Kalčíková, G., & Kučerík, J. (2024) · Applied Sciences · doi:10.3390/app14114643 · Cited by 23
Metadata
- Authors
- Zhou, B., Wang, J., Zhang, H., Shi, H., Fei, Y., Huang, S., Tong, Y., Wen, D., Luo, Y., & Barceló, D.
- Venue
- Journal of Hazardous Materials
- Publisher
- Elsevier BV
- Published
- 2020-04
- Volume
- 388
- Pages
- 121814
- ISSN
- 0304-3894 (ISSN-L)
- OpenAlex
- W2993173892
- Cited by
- 721
- References
- 44
- FWCI
- 16.41
- Type
- journal article
- Language
- en
- Open access
- bronze
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- Zhou, B., Wang, J., Zhang, H., Shi, H., Fei, Y., Huang, S., Tong, Y., Wen, D., Luo, Y., & Barceló, D. (2020). Microplastics in agricultural soils on the coastal plain of Hangzhou Bay, east China: Multiple sources other than plastic mulching film. Journal of Hazardous Materials. https://doi.org/10.1016/j.jhazmat.2019.121814
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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