Publications

Occurrence, distribution, and characteristics of microplastics in agricultural soil around a solid waste treatment center in southeast China
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The current study investigates the distribution and characteristics of MPs in agricultural soil surrounding a solid waste treatment center in southeastern China. About fifty-seven agricultural topsoil samples around the solid waste treatment center were collected for analysis. A microscope determined the abundance and morphological characteristics of MPs; Raman spectroscopy analysis identified polymer types; and SEM-EDS analysis observed the surface morphology and the type of metals accumulated on the microplastic samples. The analysis revealed that MPs were significantly weathered, and the uneven distribution of metal(loid) elements on the surface implied that MPs may migrate as heavy metal vectors to threaten the safety of the agroecosystem. The study results identified the potential sources of soil MPs and provided systematic data for further research on MP pollution in agricultural soil.

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