Fig. 3
From: Thinning effects on stand growth, carbon stocks, and soil properties in Brutia pine plantations
Comparison of C stocks by thinning intensity for different C pools (each column representing the mean value of the C stock for the related treatment). Error bars indicate ± SE The C stocks sharing the same letter in columns are not significantly different from each other at the α = 0.05 level, according to the ANOVA results for the biomass, litter, soil, and ecosystem