[Microplastic Occurrence Levels， Distribution Characteristics， and Risk Assessment in Different Tillage Layers of Mulched Farmland in the Urad Irrigation Area]
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As an emerging pollutant， microplastics （MPs） pose significant threats to agricultural ecosystems globally. This study investigates the occurrence， spatial distribution， migration mechanisms， and ecological risks of MPs in arid irrigated farmlands， focusing on the Ur... ...
