Habchak N. Environmental-geomorphologic analysis of Transcarpathian region.

The scheme of principles and the algorithm of environmental-geomorphologic investigations of the administrative region are elaborated. The methods of such investigations are substantiated. The structure of GIS "Environmental-geomorphologic state of Transcarpathian region" has been elaborated and realized applying ArcMap software. The object of the research is geomorphosphere of catchment and administrative territorial systems. The result of this evaluation is classifications of the investigated systems by the relief complexity and the level of geomorphologic risk. The scales of the relief changes due to nature use, settlements functioning, transport communications and other man-made factors have been assessed. The complex environmental-geomorphologic evaluation of the catchment and administrative territorial systems was carried out. The system of measures directed on improvement of environmental-geomorphologic state of the investigated region has been proposed.