Table 2: In situ forest data of Oakmulgee National Forest, AL, USA.

Sample no. *Size classesSpeciesEvaluation (m)
Sawtimber (%)poletimber (%)Saplings (%)Hardwood (%)Softwood (%)

1651342674120
285114505090
3831074357105
4831074357143
5747193862143
6779144159165
77910113664161
8706243169135
9779144159165
10270732278113
11821083664126
12706243070170
13779143664120
1494607525135
15600402476120
16861404951129
17861405248162
18696253367135
198010104159120
20861224753145
2195507723143
22490510100144
23861314456114
24748183961165
2588120564490
26673303367165
2714086892156
28001002377140
29675283268154
30210790100150
31861314852135
32480522179144
33420581486105
34560442674120
35779143862128
3688120505098
3734066010060
38717223961150
39640362674146
40881207327123
41707233763143
42901005248105
43470531981135
44520482872110
45570432278125
46727213268115
47821084258110
48901007426126
4965332297143
50640362773114
51768163763115
52580422575120

*Sawtimber: diameter at breast height (DBH) > 9 inch, poletimber: DBH = 5–8.9 inch, and saplings: DBH = 1–4.9 inch.