Table 2. Comparison between distance-effect models using logistic regression with distance variables for each linear landscape features partly including interaction terms for seasons according to log-likelihood (LL), AIC, and AIC score as changes in AIC from the lowest model (Δi).
Model | Road_open_dist | Road_forest_dist | Forest_edge_dist | River_dist | ||||||||
LL | AIC | Δi | LL | AIC | Δi | LL | AIC | Δi | LL | AIC | Δi | |
D+D2+D:SS+SS:LC+SS:SX | −58865 | 117777 | 0 | −58943 | 117931 | 0 | −59296 | 118638 | 0 | −59780 | 119607 | 0 |
D+D2+D:SS+SS:LC | −58878 | 117799 | 22 | −58967 | 117976 | 45 | −59316 | 118675 | 37 | −59794 | 119631 | 24 |
D+D2+D:SS+LC | −60092 | 120193 | 2416 | −59889 | 119791 | 1859 | −60415 | 120842 | 2204 | −60929 | 121871 | 2264 |
D+D2+D:SS+SS:SX | −60150 | 120315 | 2538 | −59925 | 119863 | 1932 | −60452 | 120919 | 2281 | −60977 | 121968 | 2361 |
D+D2+D:SS+SX | −60152 | 120197 | 2420 | −59928 | 119869 | 1938 | −60457 | 120925 | 2287 | −60982 | 121977 | 2370 |
D+D2+D:SS | −60155 | 120320 | 2544 | −59939 | 119888 | 1957 | −60462 | 120934 | 2296 | −60985 | 121980 | 2373 |
D+D2+SS | −60465 | 120938 | 3161 | −60054 | 120117 | 2186 | −61198 | 122405 | 3767 | −61168 | 122344 | 2737 |
D+D2 | −60709 | 121423 | 3647 | −60216 | 120439 | 2508 | −61340 | 122687 | 4049 | −61306 | 122617 | 3010 |
D | −60721 | 121447 | 3670 | −60627 | 121259 | 3327 | −61344 | 122692 | 4054 | −61322 | 122648 | 3041 |
The variable names: continuous distance (D), quadratic terms of distance (D2), season (SS), sex (SX), land cover (LC) and three interactions with season (D:SS, SS:SX, SS:LC).