Table 2. List of equations examined in this study.

Equation No.	Form	References
1	H = 1.2+a·(1−e−b·DBH)c	Richards 1959; Chapman 1961
2	H=1.2+a⋅1−e−b⋅DBHc	Yang et al. 1978
3	H=1.3+ea+bDBH	Yuancai and Parresol, 2001
4	H=1.2+a⋅e−b⋅DBH−c	Stage 1963; Zeide 1989
5	H=1.2b+cb−1.2b⋅1−e−aDBH−DBH01−e−aDBH100−DBH01b	Schnute 1981
6	H=1.2+a⋅ebDBH+c	Ratkowsky 1990
7	H=1.2+a1+b−1⋅DBH−c	Ratkowsky and Reedy 1986; Huang et al. 1992