Abstract
This paper discusses geographical approaches c environmental studies taking into account natural andanthropogenic factors. Focuses on the methodology for assessing the ecological status of urban areas. Weconsider a system of evaluation criteria in geo-environmental situation. To assess the geo-ecological situationspreviously summarized the main factors of its creation in the form of diagnostic Among the mainfactors affecting the natural geo-ecological situation (ecological framework) and anthropogenic. By the exampleof Kazan celebrated territorial and geo-ecological zones of the most important features.
Highlights
To assess the geo-ecological situations previously summarized the main factors of its creation in the form of diagnostic features
Geo-environmental problems by severity and urgency of their decisions are in line with the social and economic development issues, so their study cannot be carried out a holistic study of the whole complex social, ecological and economic factors shaping the environment of the society in a certain area (Gaisin & Biktimirov, 2014; Mazzotti & Morgenstern, 1997; Hearn, Collie, Lyle, Choi, & Foth, 2014; Wu, Xiang, & Zhao, 2014)
- Urban differences in provision of planting and the estimation of available natura public recreation sites, trees planting in the district (1) the area of green sites per one person (2) the share of Extremal Safty Natural Territory (ESNT) or, as called in some countries - National Park, in the total area of the district(3).Generalized characteristic of spatially distributed concentration of population has become the synthesis of indicators such as density of population (4), the coefficient of death-rate (6), criminal rate (7), unemployment rate (8)
Summary
Geo-environmental problems by severity and urgency of their decisions are in line with the social and economic development issues, so their study cannot be carried out a holistic study of the whole complex social, ecological and economic factors shaping the environment of the society in a certain area (Gaisin & Biktimirov, 2014; Mazzotti & Morgenstern, 1997; Hearn, Collie, Lyle, Choi, & Foth, 2014; Wu, Xiang, & Zhao, 2014). The notion of sustainability geoekosistemy and its characteristics, such as a measure of complexity, diversity, ecological capacity thresholds geoekosistemy find use in a variety of tasks environmental focus , in particular, when assessing the ecological state of the city or geoekosistemy and isolation zones of ecological risk. The analysis is done in relation to the goals of environmental sustainability to be pursued and the main characteristics of cities (e.g. population) (Li, Xie, & Hao, 2014; Schetke & Haase, 2008; Russo & Comi, 2012; 1995)
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