Table 1.
Composition, evaluation scores (AUCtest, AICc and MPA) and variable contribution ranks of the best models
| Broad-scale modelling | ||||||
|---|---|---|---|---|---|---|
| Type | Model | β | AUC test | AICc | MPA | Variable contribution rank |
| Climatic | B8, B10, B12, B17 | 1 | 0.881 | 2688.1285 | 0.3383 | B10 (45.3) > B12 > B8 > B17 |
| B4, B10, B12, B15, B17 | 1 | 0.880 | 2619.7250 | 0.2972 | B10 (43.7) > B12 > B17 > B15 > B4 | |
| Topographic | ABR, ELEV | 1 | 0.873 | 2434.7099 | 0.365 | ABR (84.4) > ELEV |
| ABR, ELEV | 2 | 0.866 | 2478.7364 | 0.343 | ABR (86.1) > ELEV | |
| Climatic + Topographic | B4, B8, B10, B12, B15, B17, ELEV, ABR | 1 | 0.905 | 2542.8793 | 0.201 | ABR (71.7) > ELEV > B10 > B17 > B12 > B15 > B4 > B8 |
| B4, B8, B10, B12, B15, B17, ABR | 2 | 0.911 | 2409.3266 | 0.237 | ABR (79.9) > B10 > B12 > B15 > B17 > B4 > B8 | |
| Climatic + Habitat | B4, B8, B10, B12, B15, B17, LAND | 1 | 0.899 | 2426.4305 | 0.271 | B10 (32.7) > B12 > LAND > B8 > B17 > B15 > B4 |
| B4, B10, B12, B15, B17, LAND | 1 | 0.889 | 2472.1983 | 0.237 | B10 (37.0) > B12 > LAND > B17 > B15 > B4 | |
| Topographic + Habitat | ELEV, ABR, LAND | 1 | 0.873 | 2333.0673 | 0.321 | ABR (86.7) > ELEV > LAND |
| ABR, LAND | 2 | 0.876 | 2379.0112 | 0.321 | ABR (96.6) > LAND | |
| Climatic + Topographic + Habitat | B4, B8, B10, B12, B15, B17, ABR, LAND | 1 | 0.903 | 2334.3659 | 0.178 | ABR (70.6) > B10 > B17 > LAND > B15 > B12 > B8 > B4 |
| B4, B10, B12, B15, B17, ABR, LAND | 1 | 0.912 | 2330.3513 | 0.208 | ABR (75.1) > B10 > BIO12 > B17 > B15 > LAND > B4 | |
| Fine-scale modelling | ||||||
| Type | Model | β | AUC test | AICc | MPA | Variable contribution rank |
| Topographic | ELEV, SLOP, ORI | 1 | 0.9294 | 1087.2041 | 0.1381 | ELEV (56.3) > SLO > ORI |
| ELEV, SLOP | 1 | 0.9298 | 1108.6065 | 0.1574 | ELEV (54.9) > SLO | |
| Habitat | DIS-URBAN, DIS-FOREST, DIS-ROCK | 1 | 0.8968 | 1161.1387 | 0.2449 | dis-rock (74.3) > dis-urban > dis-forest |
| DIS-URBAN, DIS-ROCK | 1 | 0.8943 | 1321.0146 | 0.2471 | dis-rock (89.3) > dis-urban | |
| Topographic + Habitat | ELEV, SLOP, ORI, DIS-URBAN, DIS-FOREST, DIS-ROCK | 1 | 0.9429 | 1289.9253 | 0.0871 | dis-rock (32.0) > SLO > ELEV > dis-urban > dis-forest > ORI |
| ELEV, SLOP, DIS-URBAN, DIS-ROCK | 1 | 0.9560 | 1199.8611 | 0.1026 | dis-rock (34.4) > SLO > ELEV > dis-urban | |
Only the two models that obtained the best values in each variable-type combination are shown. The rest of the models can be found in Tables S1 and S2 in the Additional file 1. The contribution percentage of the best-ranked variable in each model is indicated in brackets. The selected models are marked in bold.