Source data for "Village and Farm Ponds Differ in Contaminant Retention and Mobility: Implications for Sustainable Management of Rural Agricultural Landscapes"

This dataset contains the processed data, source data, analysis inputs, and supplementary files supporting a cross-regional survey of 42 emerging contaminants in 41 rural ponds in China, including 27 village ponds and 14 farm ponds. The deposited files include paired water and surface-sediment measurements, analytical QA/QC information, PMF diagnostics, PLS-PM validation results, apparent water-sediment distribution coefficients, PNEC derivation, RQ and MRQ calculations, ToxPi-Kd inputs.