Table 3. Results of regression analysis on tree heights and DBH acquired from the both study sties.

Variables	Unstandardized coefficients		Standardized coefficients	t(p)	F(p)	R2
	B	SE	β
(constant)	0.650	0.258		2.514**	3870.405**	0.956
total_height	0.988	0.016	0.978	62.213**
(constant)	0.331	0.201		1.644	15022.367**	0.988
total_DBH	1.000	0.008	0.994	122.566**
(constant)	0.247	0.257		0.960	4349.266**	0.980
site 1_height	1.013	0.015	0.990	65.949**
(constant)	-0.112	0.331		-0.339	5826.179**	0.985
site 1_DBH	1.015	0.013	0.993	76.329**
(constant)	0.809	0.401		2.015**	1480.845**	0.944
site 2_height	0.978	0.025	0.972	38.482**
(constant)	0.609	0.296		2.055**	6675.029	0.987
site 2_DBH	0.988	0.012	0.993	81.701**

: α<.05