The paper elaborates a method of decision-making processes of the land
scape-ecological optimization on the basis of ecological limits. From
the ecological point of view, these limits represent regulations of th
e spatial development of natural and social territorial units. General
ly, a set of limits includes the following categories: abiotic limits
- are conditioned by the quality of the abiotic complex, biotic limits
- are conditioned by the quality of the biotic complex, anthropogenic
factors - are derived from claims and requirements of social developm
ent, complex factors - are based on principles and functional laws of
territorial units as a whole.