Dataset for ʻContrasting effects of phosphate on arsenic mobility and human exposure in agricultural soils'

The dataset contains the following parts: Supplementary figures: Fig S1 - Site locations; Fig S2 - Texture and pH; Fig S3 - Chemical extractions; Fig S4 - Total P; Fig S5 - Oxalate extractions; Fig S6 - Oxalate Fe/As and Fe/P; Fig S7 - EPMA analyses; Fig S8 - Gastric extractability of Fe and P Supplementary tables: Table S1 - QA/QC; Table S2 - EPMA conditions; Table S3 - Soil characteristics; Table S4 - Gastric differences between PM fractions; Table S5 - Regional differences in As IVBA; Table S6 - Regional differences in gastric P; Table S7 - Regional differences in gastric Fe; Table S8 - Correlation between As IVBA and soil variables, Table S9 - Linear regression models; Table S10 - Multiple regression models