To working out the scientific basis of hydro ecological safety of the Selenga transboundary basin

In the article the preliminary results of scientific bases of hydro ecological safety for the catchment area have been considered on the basis of the detailed analysis of the characteristics of the rivers water regime of the Selenga transboundary river. They take into account the joint researches on increasing anthropogenuos loading. The research work is carried out within the frame of collaborative work of the Establishments of the Siberian Branch of the Russian Academy of Sciences and the Ministry of Education, Culture and Science of Mongolia.