| PC1 | PC2 | PC3 |
---|---|---|---|
Grasses | 0.334 | − 0.138 | 0.648 |
Dry standing grasses | 0.085 | 0.061 | 0.752 |
Low shrubs | 0.502 | 0.339 | − 0.435 |
Tall shrubs (< 1 m) | 0.789 | − 0.392 | 0.129 |
Tall shrubs (> 1 m) | 0.767 | − 0.396 | 0.133 |
Trees (< 1 m) | 0.017 | 0.850 | 0.040 |
Trees (> 1 m) | 0.121 | 0.865 | − 0.128 |
No vegetation | − 0.872 | − 0.162 | − 0.176 |
Bare ground | − 0.875 | − 0.301 | − 0.167 |
Dense litter | 0.877 | 0.292 | 0.094 |
Eigenvalue | 3.892 | 2.121 | 1.295 |
% variability explained | 38.9 | 21.2 | 12.9 |
% variability accumulated | 38.9 | 60.1 | 73.1 |