Methodology for Analyzing the State of the Natural Environment of the Plain Territories of the Arctic Zone of the Russian Federation

The purpose of the study is to develop a methodology for integrated geoecological zoning of the northern plain territories of the Russian Federation based on digital elevation models. Geomorphometric elevation parameters have been calculated to take into account: a) exogenous factors; b) endogenous factors – the coefficient of discrete- ness and energy intensity, fault density and the function of crushing the Earth’s crust. Such an integrated approach has no analogues and allows taking into account the impact on the state of the environment of exogenous and endogenous, climatic and other natural factors at the global, regional and local levels. As a result, a methodology for integrated geoecological zoning of the northern plain territories of the Russian Federation was developed on the basis of modern digital elevation models using GIS technologies and maps of geoecological zoning.