Оценка эколого-геологического состояния урбанизированных территорий на примере г. Гомеля

Abstract

В статье излагается новый подход к составу, структуре и содержанию оценки эколого-геологического состояния урбанизированных территорий. Изложена методика построения карты состояния эколого-геологических условий, основанная на оценке современного состояния экологических функций литосферы и биотического компонента в целом. Приведены основные результаты оценки эколого-геологического состояния территории г. Гомеля. = The paper describes a new approach to the formulation, composition and contents of techniques used to estimate the ecological and geological conditions in urban territories. The comprehensive estimation of the ecological and geological conditions (EGC) in urban territories, in the authors' opinion, suggests generation of a permanent topographically – based cartographic model which is developed to assess the recent ecological function of the lithosphere, as well as of an ecosystem as a whole, or its separate biotic components accompanied by the spatial differentiation of classes of ecological and geological conditions and zones of an ecosystem. Three stages of the comprehensive estimation are distinguished, each of them characterized by an object and a purpose of investigation, corresponding sections of works to be performed and problems to be solved, kinds of works, information sources and a final result.