From: Inventory of aspen trees in spruce dominated stands in conservation area
Stand | Number of plots | Random | Systematic | ||
---|---|---|---|---|---|
Average | Proportion of clustered samples | Average | Proportion of clustered samples | ||
1 | 5 | 8.6 | 94.1 | 9.5 | 96.1 |
10 | 9.9 | 99.6 | 10.0 | 99.2 | |
15 | 10.0 | 100.0 | 11.4 | 100.0 | |
20 | 10.6 | 100.0 | 10.6 | 100.0 | |
2 | 5 | 1.9 | 56.1 | 2.0 | 60.4 |
10 | 2.3 | 73.4 | 2.6 | 84.1 | |
15 | 2.6 | 84.5 | 2.7 | 90.9 | |
20 | 2.7 | 90.2 | 2.8 | 95.6 | |
3 | 5 | 3.0 | 94.1 | 3.1 | 96.1 |
10 | 3.5 | 95.6 | 3.7 | 89.8 | |
15 | 3.7 | 95.6 | 4.1 | 98.7 | |
20 | 3.9 | 98.0 | 4.0 | 97.0 |