Korogoda N. Procedure for geo-informative mathematical-cartographic modeling of designed regional ecological network in Ros' River Basin.

Procedure for geo-informative mathematical-cartographic modeling of designed regional ecological network was substantiated and elaborated. General conceptual scheme for model-ing of ecological network was proposed including 2 interrelated sub-processes of modeling. Typological classifications of network elements, their functions, criteria of identification and natural-frame significance level and state of designed network model units were created. Conceptual scheme for sub-process of network mathematical-cartographic modeling was substantiated. Such scheme uses the situation combinations of thematic random and deter-mined fields of regional designed units. Procedure for sub-process of network geo-informative modeling was elaborated. This procedure regulates the approaches and phases of complex spatial analysis of model units by GIS means with creating of electronic databases. Medium for optimization of spatial measuring of common field of bio-landscape diversity calculating parameters was developed. Elaborated procedure was tested as a whole with pri-ority realization on the example of Ros' River Basin with making of simulated variant of re-gional ecological network. The results can be used in regional programs, schemes and de-signs of nature management and ecological network forming.