Results of single terms regressions showing the relationships of response variables to predictors, subsequently used as covariates in the minimum adequate models (<i>MAM</i>) comparing Czech Republic reserves and military training areas.

AIC-Akaike information criterion; b – the darts indicate directions of the relationships, ↑standing for increasing, ↓ for decreasing, ↑↓ for polynomial trends with darts indicating the fitted functions directions. Upper-case P indicates a situation when polynomial performed better than linear trend, but still did not improve the model. Similarly, Upper-case L indicates a situation when log10-transformed predictor performed better than untransformed predictor, but still did not improve the model. The predictors were: Area, Latitude (Lat), Longitude (Long), Altitude (Alt), Altitude range (ARange) and Phytogeography region (Veg; a ranked variable, from coldest to warmest region of the country).