Analysis of the sustainability level of the natural-territorial complex of the city of Tyumen

In this article, the authors present the results of the analysis of the key components of the natural-territorial complex (NTC) of the city, or the territory, natural, and natural-economic systems of the city. Under the conditions of urban development of the territory, the natural-territorial complex of the city undergoes anthropogenic impact, existing natural systems are modified, internal interconnections are broken, new ones are being formed for the purpose, content and functioning of natural-economic systems, and natural and anthropogenic risks can be manifested. The current conflict between natural and anthropogenic subsystems requires a comprehensive and integrated approach to their assessment [1, 2, 3, 4, 5, 6, 7]. The authors proposed a methodology according to which the level of sustainability of the natural-territorial complex of the city of Tyumen in terms of its urbanization is determined. The methodology includes a hierarchy analysis method, a comprehensive assessment, cluster analysis, sociocultural research, a cartographic method, and a modeling method [5, 8, 9, 10, 11]. The analysis includes ten planning areas (districts) of the city: Bereznyakovsky (1), Tarmansky (2), Parfenovsky (3), Zatyumensky (4), Zarechny (5), Central (6), Gilevsky (7), Verkhneborsky (13), Mysovsky (14), Novoroshchinsky (15). The assessment is presented in more detail on the example of two districts – Central and Zarechny (Fig. 2).