The article presented graphical and analytical dependences between hydrometeorological parameters in the area Kakhovka reservoir for determining the evaporation of its water surface during operation.
The dependence identified and presents for determining the water loses due to evaporation from the reservoirs of the Dnieper cascade on the basis of generalization of real morphological and hydrometeorological information.
The effect of water vapor saturation deficit over the reservoir for typical years of its meteorological indicators based on the true hydrometeorological information for 55 years of operation of the reservoir was studied.
It was identified and trained dependence of dehydrating by evaporation from the whole water area and individual parts, on the basis of the generalized real hydrometeorological information for 55 years of reservoirs operation.
On the basis of real meteorological data generalization and analysis of indicators of evaporation from the water surface of Kremenchug reservoir during its operation were held.
The generalization of the real hydro and morphometric information on the waters of the Kakhovka reservoir, comparison and analysis of results.
The mechanism of cryogenic runoff control is under study and its quantitative estimation under surcharge of various kinds of underlying surface is given on the example of water balance of small water catchment areas of the Upper Kolyma.