Catchment associations of fine stream-sediment geochemistry across South Korea after accounting for multiscale spatial structure: derived data and analysis code

Adds the result tables backing the new Supplementary Information tables S20a (standardized coefficients under three conditioning sets), S20b (road increment with and without conditioning on Al and Li), and the prespecified H2 contrast now reported in Table S8. Ridge coefficients in S20c are reported for the reactive-metal index rescaled to unit variance, matching the standardized coefficients quoted in the paper. Corrects the reproducibility note: point estimates reproduce exactly, but permutation p values differ from the published tables by up to about 0.04 under the different seed assignment used by the archival scripts.