径级/em |
生物量/(1.hm~2) |
占所有生物量比例/% |
1≤DBH<5 |
13.2 |
7.1 |
5≤DBH<10 |
23.3 |
12.5 |
10≤DBH≤15 |
21.9 |
11.8 |
15≤DBH<20 |
23.2 |
12.5 |
20≤DBH<25 |
19.9 |
10.7 |
25≤DBH<30 |
22.9 |
12.3 |
DBH≥30 |
61.1 |
33.0 |