Analysis of the balances of the irrigated massives of the Zarafshan r. basin

The article presents the results of the analysis of some characteristics of the water-salt balances of irrigated massifs of the basin of the river. Zarafshan, located within the Samarkand, Navoi and Bukhara regions. At the same time, the dynamics of the amount of water withdrawal for irrigation (wwd, km3), collector-drainage runoff (wk-d-s, km3), salinity and content of the chloride ion, as well as the inflow and outflow of salts from irrigated massifs (in thousand tons) for 2010-2020