Table 2 Percent contribution (PC) and permutation importance (PI) of the environmental variables for the Thymus spp
Environmental variable | Description | T. daenensis | T. kotschyanus | |||
|---|---|---|---|---|---|---|
PC | PI | PC | PI | |||
Bio6 oC | Min temperature of coldest month | 0.3 | 7.3 | - | - | |
Bio10 oC | Mean temperature of warmest quarter | 52.7 | 67.6 | 3.4 | 2.4 | |
Bio11 oC | Mean temperature of coldest quarter | - | - | 28.5 | 73.4 | |
Bio14mm | Precipitation of driest month | 18.3 | 15.7 | 6.1 | 1.4 | |
Bio19mm | Precipitation of coldest quarter | 8.1 | 3.3 | 1.2 | 0.8 | |
Slope | Slope percentage | 20.6 | 6.1 | 60.8 | 22.1 | |