Data from: Species mixing increases light interception efficiency and productivity while reducing Leaf Area Index in beech-fir stands

Result data set for: Species mixing increases light interception efficiency and productivity while reducing Leaf Area Index in beech-fir stands, Rouet et al. (2024). Data set includes the altitude, number of tree, mean DBH and age, basal area and proportion of species per plot, as well as the triplet arrangement and the metrics.