Table 8 Relative amount of biomass sampled (%) by different sampling strategies and sample sizes
From: Evaluation of sampling strategies to estimate crown biomass
Sample size | Sampling strategies | ||||
|---|---|---|---|---|---|
SRS | PPS | SYS | STR | STR-PPS | |
3 | 5.36 | 8.67 | 5.35 | 5.33 | 8.45 |
6 | 10.71 | 16.37 | 10.71 | 10.72 | 15.87 |
9 | 16.08 | 23.16 | 16.06 | 16.07 | 22.45 |
12 | 21.42 | 29.27 | 21.43 | 21.40 | 28.33 |