Multi-organ C:N:P stoichiometry during secondary succession in a temperate forest

The study covers seven successional stages representing 6, 14, 25, 36, 45, 55, and 100 years of recovery after selective logging. The dataset includes carbon, nitrogen, and phosphorus concentrations and C:N, N:P, and C:P ratios for leaves, stems, and roots, together with species information, community-weighted means, soil physicochemical properties, and associated analytical data.

The dataset can support studies of nutrient allocation strategies, multi-organ stoichiometric coordination, and the environmental and phylogenetic controls of plant stoichiometry during forest secondary succession.