THE GEO-ECOLOGICAL ASPECTS OF CLASSIFICATION OF TECHNOGEOSISTEMS OF THE CHALCOPYRITE LAYERS OF ORENBURG REGION
The authors examined the criterion of geo-ecological classification of technogeosistems of the chalcopyrite layers of Orenburg region. They presented the principles of classification on the basis of the study of geochemical halos, processes of technogeomorphogenesis, technogenic metamorphization of surface and underground waters, action on the adjacent geo-system.