Transport mechanisms of nanoplastics in agricultural soils under snowmelt infiltration conditions in cold regions

Soil physicochemical characteristics parameters. Penetration curves of NPs in different soils. Migration characteristics of NPs in the context of snowmelt infiltration. Two-site kinetic fitting parameters of the transport curve of NPs in different soils. Modeled values and relative errors of NPs transport in different soils under snowmelt infiltration conditions. Migration of NPs under extreme snowfall conditions. Future trends in soil NPs accumulation. Characteristics of changes in soil structure. Characteristics of changes in soil parameters. Results of XDLVO interaction energy calculations. Physicochemical properties for NPs and soil particles in different experimental groups, parameters for XDLVO calculation, and calculated results. The raw data of this study was upload here.