Search this site:

Figure 16.16--Volume of growing stock on timberland by diameter class and year, Southern United States.

Return to first reference in text

Volume by diameter-class (in inches) and by year (billion cubic feet):

	1953	1963	1982	1989	1999
5.0-6.9	15.230	19.733	23.659	23.295	23.667
7.0-8.9	21.998	26.809	33.374	34.194	34.724
9.0-10.9	25.726	30.026	37.434	38.588	38.875
11.0-12.9	24.255	28.160	35.616	38.005	38.342
13.0-14.9	19.942	23.055	30.392	33.919	35.402
15.0-16.9	14.316	16.602	22.783	26.318	29.027
17.0-18.9	9.955	11.232	15.572	18.763	21.216
19.0-20.9	6.271	7.119	9.640	12.295	14.635
21.0-28.9	9.221	9.767	13.201	17.493	21.646
29+	1.556	1.568	2.242	3.117	4.071