Table 1. Summary statistics of the data collected from the felled trees in study sites. The statistics of diameter at breast height (DBH), top diameter, and volume indicate the corresponding values outside bark.

Statistics	Felled trees (n=320)			Top diameter (cm) of last log of a tree
	DBH (cm)	Height (m)	Volume (m3)	long-length log	short-length log
Mean	24.1	23.3	0.7206	14.9	10.1
S.D.	8.0	4.2	0.6717	3.4	1.9
Minimum	11.2	12.0	0.0534	7.8	5.7
Maximum	66.0	35.1	3.9566	27.8	15.0