Supporting Data for "Equivalent-Volume Controls Reveal Fibre-Driven Enhancement of Regional Atmospheric Microplastic Deposition" (Data S1-S16)

This record contains the processed supporting datasets (Data S1–S16) underlying the model evaluation, equivalent-volume shape comparisons, observation-conversion analysis, HYSPLIT comparison, and numerical-sensitivity analyses reported in the associated atmLPDM atmospheric microplastics study. The deposit contains 16 CSV files. Data S1 contains the complete 36-window model, observation-envelope, conversion, dry/wet, and classification values. Data S2 contains window-level equivalent-volume shape ratios. Data S3 contains conversion-interval classifications. Data S4 contains the numerical-sensitivity run/source/particle list. Data S5–S6 contain the HYSPLIT mixture comparison and extraction sensitivity. Data S7 contains the expected source set for every window. Data S8–S16 contain the particle-number, seed, timestep, dry-fraction, source-contribution, and conclusion-stability values used in the sensitivity figures and summaries. The third-party ERA5 meteorological input data are not redistributed in this record and are available from the Copernicus Climate Data Store as specified in the associated manuscript and Supporting Information.