Journal article
Effects of plastic residues and microplastics on soil ecosystems: A global meta-analysis
Journal of Hazardous Materials, Vol.435, Art. 129065
2022
Abstract
Plastic pollution is one of the global pressing environmental problems, threatening the health of aquatic and terrestrial ecosystems. However, the influence of plastic residues and microplastics (MPs) in soil ecosystems remains unclear. We conducted a global meta-analysis to quantify the effect of plastic residues and MPs on indicators of global soil ecosystem functioning (i.e. soil physicochemical properties, plant and soil animal health, abundance and diversity of soil microorganisms). Concentrations of plastic residues and MPs were 1–2700 kg ha−1 and 0.01–600,000 mg kg−1, respectively, based on 6223 observations. Results show that plastic residues and MPs can decrease soil wetting front vertical and horizontal movement, dissolved organic carbon, and total nitrogen content of soil by 14%, 10%, 9%, and 7%, respectively. Plant height and root biomass were decreased by 13% and 14% in the presence of plastic residues and MPs, while the body mass and reproduction rate of soil animals decreased by 5% and 11%, respectively. However, soil enzyme activity increased by 7%single bond441% in the presence of plastic residues and MPs. For soil microorganisms, plastic residues and MPs can change the abundance of several bacteria phyla and families, but the effects vary between different bacteria.
Details
- Title
- Effects of plastic residues and microplastics on soil ecosystems: A global meta-analysis
- Authors/Creators
- J. Zhang (Author/Creator)S. Ren (Author/Creator)W. Xu (Author/Creator)C. Liang (Author/Creator)J. Li (Author/Creator)H. Zhang (Author/Creator)Y. Li (Author/Creator)X. Liu (Author/Creator)D.L. Jones (Author/Creator)D.R. Chadwick (Author/Creator)F. Zhang (Author/Creator)K. Wang (Author/Creator)
- Publication Details
- Journal of Hazardous Materials, Vol.435, Art. 129065
- Publisher
- Elsevier BV
- Identifiers
- 991005544246907891
- Copyright
- © 2022 Elsevier B.V.
- Murdoch Affiliation
- Centre for Sustainable Farming Systems; SoilsWest
- Language
- English
- Resource Type
- Journal article
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Source: InCites
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Highly Cited Paper
- Collaboration types
- Domestic collaboration
- International collaboration
- Citation topics
- 3 Agriculture, Environment & Ecology
- 3.60 Herbicides, Pesticides & Ground Poisoning
- 3.60.2078 Microplastics
- Web Of Science research areas
- Engineering, Environmental
- Environmental Sciences
- ESI research areas
- Engineering