Table 2 The Maxent ecological niche modeling results for hibernation burrows and temporary burrows
Hibernation burrow (Test AUC: 0.819; Test gain: 0.761) | |||||
Variable | Percent contribution | Test gain (Variable alone) | Test gain (Variable excluded) | Test AUC (Variable alone) | Test AUC (Variable excluded) |
LST_winter | 78.4 | 0.608 | 0.719 | 0.793 | 0.815 |
Soil type | 11.6 | 0.239 | 0.719 | 0.681 | 0.818 |
NDVI_winter | 5.5 | 0.378 | 0.736 | 0.712 | 0.815 |
GDEM | 4.5 | 0.524 | 0.707 | 0.778 | 0.813 |
Temporary burrow (Test AUC: 0.809; Test gain: 0.697) | |||||
Variable | Percent contribution | Test gain (Variable alone) | Test gain (Variable excluded) | Test AUC (Variable alone) | Test AUC (Variable excluded) |
LST_summer | 53.7 | 0.520 | 0.463 | 0.779 | 0.769 |
Soil type | 4.7 | 0.159 | 0.668 | 0.639 | 0.806 |
NDVI_summer | 22.6 | 0.259 | 0.610 | 0.673 | 0.792 |
GDEM | 1.9 | 0.321 | 0.631 | 0.733 | 0.798 |