Abstract
This article analyzes the change in the flow of the rivers of the Shu-Talas water management basin, considering climate change. During the study, linear trends in river flow were compiled, as well as meteorological parameters such as annual precipitation and average temperature in the basin region. The data were obtained from the annual collections of RSE «Kazhydromet» with further statistical processing. Data from 9 gauging stations of the considered basin and 9 meteorological stations closest to the basin were subjected to analysis. The materials obtained can be practically significant for long-term planning and development of large-scale measures for the integrated use, protection of water resources and solving complex problems of water supply in the Republic of Kazakhstan.