العلاقة بين الجريان النهري و الهطل في حوض العاصي

الملخص EN

The importance of this study lies in the hydrological analysis of the relationship between the drainage system and the precipitation.

The problem of the study reveals in the water incompetence in the basin which get to 336 million m3 and will gets to 600 million m3 with probability (p = 50%) and associated with missing the accurate evaluation of the water resources.

The study aims to evaluate the water resources in the basin, to create a mathematical model for calculation of the run off and its relationship with the precipitation, and to predict the water resources for the hydrological year according to many probabilities and the complementary management for water resources.

Stages of the study involve the following: 1- Determining of the active stations in the feeding of hydrometric stations.

2- Observing the average of water resources quantity (precipitation) over the basin that reached 9764 million m3 and range between