Table 2. Statistical results for Mann Whitney Z-test comparisons between the animal presence and animal absence plots in conifer and broadleaf forests of Jigme Dorji and Thrumshingla National Park, Bhutan.
Variable | Conifer Forest | Cool broadleaf Forest | ||||||
Mean | s | Z | p | Mean | s | Z | p | |
Altitude (m) | 3583 | 255 | −0.982 | 0.326 | 2279 | 486 | −2.120 | 0.034 * |
Mature trees | 0.31 | 0.34 | −0.847 | 0.397 | 0.48 | 0.37 | −0.724 | 0.469 |
Mid-storey trees | 0.36 | 0.37 | −0.306 | 0.759 | 0.29 | 0.38 | −0.214 | 0.830 |
Under-growth | 0.57 | 0.61 | −0.345 | 0.730 | 0.77 | 0.63 | −0.311 | 0.756 |
Slope (°) | 33.13 | 18.19 | −0.230 | 0.818 | 28.94 | 12.65 | −1.955 | 0.051 |
Mid-storey fir | 1.78 | 2.80 | −2.344 | 0.019 * | 0.00 | 0.00 | - | - |
Mature fir | 4.69 | 4.69 | −1.942 | 0.052 | 0.00 | 0.00 | - | - |
Rhododendron | 3.22 | 4.61 | −0.816 | 0.414 | 0.97 | 2.73 | −1.944 | 0.052 |
Fruiting Sorbus | 0.44 | 1.08 | −6.467 | <0.001 * | 0.05 | 0.28 | −4.814 | <0.001 * |
Snag trees | 4.06 | 5.41 | −0.775 | 0.439 | 1.15 | 1.51 | −0.055 | 0.956 |
Log | 4.10 | 4.28 | −0.417 | 0.676 | 0.65 | 1.19 | −1.516 | 0.130 |
Bamboo cover (%) | 14.79 | 24.04 | −5.212 | <0.001 * | 22.55 | 27.47 | −3.167 | 0.002 * |
Bamboo height (cm) | 72.23 | 108.41 | −5.100 | <0.001 * | 162.50 | 173.32 | −2.282 | 0.023 * |
Canopy cover (%) | 71.19 | 23.40 | −1.068 | 0.285 | 70.97 | 26.53 | −0.480 | 0.631 |
Distance to water (m) | 300.98 | 318.33 | −3.094 | 0.002 * | 247.60 | 240.46 | −1.942 | 0.052 |
*P<0.05.