Table Summary of indices for taxonomic diversity, functional diversity, community-weighted mean, stem density, and aboveground biomass across forest strata in the temperate forests of South Korea. The summary statistics for environmental drivers were only described at the whole community level because the values were the same across forest strata and the whole community. We used 1,956, 1,955, and 1,885, 0.16 ha plots for whole community, overstory, and understory, respectively, because plots with zero values for biomass or functional dispersion in each forest stratum were excluded. Abbreviations: Min, minimum; Max,