Anna A. Lempert, Alexander B. Stolbov, Vladimir V. Kozlov

Matrosov Institute for System Dynamics and Control Theory Siberian Branch of the Russian Academy of Sciences

The article discusses the results related to one of the specific tasks of environmental research: scenario modeling of the water resources state. To support scenario modeling, several interrelated ontologies are being developed: an ontology of component-oriented scenario modeling of complex objects containing information about the structure of models and the principles of their construction and an ontology of water objects that utilizes data and knowledge from third-party information models of water resources, as well as based on the analysis of scientific and methodological literature and open sources of monitoring data for water objects of the Irkutsk region. For the approach testing a well-known mathematical model balance model of changes in the hydrological and ecological characteristics of river mouths was chosen.

mathematical modeling, scenario analysis, ontologies, Baikal region, water objects