Fig. 9From: Bioindication for Ecosystem Regeneration towards Natural conditions: the BERN data base and BERN model(Sources: Authors´ own depiction)Climate classes in Saxony with the best possible forest communities (left) and their main, mixed (and secondary) tree species (right) on a fresh cambisol from granite with C/N of 16 to 22, base saturation of 15% to 30% and a water content in the soil of 6% to 23%.Back to article page