Long-Term Dynamics of the Ionic Runoff in the Amur during Winter Low-Water Season at Khabarovsk and Trends in Its Variations

Resumo

Long-term dynamics of the ionic runoff into the Amur at Khabarovsk during winter low-water season are analyzed. A hydrological and hydrochemical characteristic is given to the major tributaries. The distribution of mineralization along and across the Amur is shown to be heterogeneous. Large floods are shown to have an effect on the winter runoff of dissolved substances. The ionic runoff during winter low-water season is shown to have a many-year ascending trend, induced by hydropower construction.