Variable | Nest site | Random site | t | P |
---|---|---|---|---|
Tree height (m) | 18.9 ± 1.03 | 9.91 ± 0.84 | 7.73 | 0.000 |
Live crown ratio | 60.58 ± 2.57 | 43.71 ± 2.95 | 3.85 | 0.000 |
Diameter at breast height (cm) | 33.45 ± 2.01 | 16.36 ± 1.85 | 6.49 | 0.000 |
Tree rank | 2.73 ± 0.07 | 1.96 ± 0.10 | 6.30 | 0.000 |
Canopy cover (%) | 79.89 ± 2.11 | 79.16 ± 3.03 | 0.23 | 0.819 |
Slope (°) | 15.24 ± 1.68 | 27.50 ± 2.01 | −4.56 | 0.000 |
Aspect N | 0.04 ± 0.10 | −0.05 ± 0.10 | 0.63 | 0.535 |
Aspect E | -0.15 ± 0.10 | −0.03 ± 0.11 | −0.79 | 0.432 |
Azimuth N | -0.02 ± 0.10 | 0.02 ± 0.10 | −0.33 | 0.742 |
Azimuth E | 0.05 ± 0.10 | −0.04 ± 0.10 | 0.63 | 0.535 |
Herbaceous (%) | 39.23 ± 2.38 | 32.89 ± 3.04 | 1.75 | 0.086 |
Wood (%) | 13.73 ± 1.82 | 14.04 ± 1.84 | −0.13 | 0.900 |
Bare ground (%) | 6.53 ± 1.44 | 6.32 ± 1.70 | 0.08 | 0.935 |
Litter (%) | 31.78 + 2.01 | 40.03 ± 2.88 | −2.69 | 0.010 |
Rock (%) | 4.1 ± 1.02 | 4.69 ± 1.15 | −0.44 | 0.662 |
Coarse woody debris (%) | 1.96 ± 0.46 | 2.32 ± 0.48 | −0.54 | 0.593 |
Water (%) | 1.64 ± 0.92 | 0.02 ± 0.02 | 1.76 | 0.085 |
Litter depth (cm) | 2.64 ± 0.19 | 3.22 ± 0.22 | −2.35 | 0.023 |
Ground cover | 0.96 ± 0.01 | 0.96 ± 0.02 | −0.20 | 0.844 |
Understory | 0.35 ± 0.04 | 0.48 ± 0.05 | −2.58 | 0.013 |
Midstory | 0.4 ± 0.04 | 0.65 ± 0.04 | −4.21 | 0.000 |
Overstory | 0.7 ± 0.04 | 0.46 ± 0.05 | 4.53 | 0.000 |
Basal area (m2/ha) | 11.16 ± 1.13 | 8.90 ± 0.87 | 1.55 | 0.129 |
Trees per hectare | 29.92 ± 4.24 | 79.63 ± 10.30 | −4.60 | 0.000 |