الموازنة المائية المناخية لمحطات بحيرة الثرثار للفترة 1980-2014

الملخص EN

The study of the climate water budget is one of the recent studies of great importance because it is directly related to the climatic elements, as it is possible to determine the periods and seasons of drought and has a special importance in economic development, especially agricultural, water and developmental ones.

Availability of agricultural crops and their timing, as well as providing the necessary water for the population.

The climate water balance is an expression of the quantitative relationship between precipitation and evaporation / transpiration.

When the amount of precipitation is more than the amount of evaporation / transpiration, there is an excess of water.

On the contrary, there is a water deficit.

Or it is the calculation of the quantities of rain falling on a region as a water resource on the one hand and between the various forms of transformation and distribution that those waters pass through from flow, evaporation, saturation and leakage as wastes on the other side Or it is the relationship between the amount of precipitation and water revenues, and the estimated water losses that depend on it in calculating the amount of evaporation / transpiration taking into consideration the factors affecting them.