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Micro/Nanoplastics in Agricultural Soils and Associated Hazard
Summary
This review surveys the sources, distribution, and hazards of micro- and nanoplastics in agricultural soils, with particular attention to how MPs interact with soil organisms, alter nutrient availability, and accumulate in crops in ways that threaten both soil health and food safety.
In recent years, the impermissible concentration of micro/nanoplastics (MNPs) in agricultural soils has made them an emerging contaminant of growing concern. MNPs in agricultural soils have been widely reported to be a significant concern about potential hazards to ecosystems, crops, and human health. Although various types of MPs with high levels have been found in agricultural fields, knowledge regarding the source, fate, and transport of MPs in agricultural soils is still limited in developing nations. In these circumstances, it is crucial to ensure sustainable agricultural practices to address this growing concern and safeguard the integrity of agricultural ecosystems. Thus, this chapter aims to provide a clear picture of the occurrences, sources, fate, and associated hazards of MNPs in agricultural soils. Consequently, this chapter will highlight the impacts of MNPs in agricultural soils, shedding light on the potential risks to both environmental and human health. This chapter will also discuss the interlinkage of MPs and their influencing factors on agricultural soils.
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