Balneological properties and ecological problems of lakes Dus-Khol and Khadyn
The article covers the problems of nature management of lakes Khadyn and Dus-Khol, having the status of especially protected natural territories. The characteristics of the landscape, soil and vegetation are presented. Also there is characterized the chemical composition of waters, balneotherapy features lakes. The factors to human interference are considered. There is given suggestions on works of environmental content.