Table 2. The computed variables and equations applied in the present study.

Variables	Equations	References
Volume (V, m3)	V = 0.01097 + 0.00003772 D2H	Lee et al. (2017)
Site index (SI, m)	SI=Hd1−e−0.0370A1−e−0.0370A01.5956	Lee and Choi (2022)
Stand density index (SDI, trees/ha)	SDI=TPH×25Dq¯−1.2141	Lee and Choi (2019)
Relative density (RD)	RD=SDISDImaxSDImax=1089 trees /ha
%Stocking	% Stocking =TPH×0.9221+0.0951Dq¯210000×100	Lee and Choi (2020)