Contribution à l'étude de la remontée de La Nappe d'Ouargla et dimensionnement du Réseau de drainage

Abstract

As part of This note is to contrebute to the analysis of the phenomenon of the increase in the surface layer of water (water) at a low level of Ouargla and a description of some possible solutions to control this phenomenon, this contribution is based on the study of three key elements.: - The formation of gizzard public water for this layer) to identify the quantities of water to help feed this layer and the quantities of them have lost (. - Study of the changing levels of surface waters of this class. - Physico-chemical study the characteristics of this water. - Studying the physicochemical water of this layer show the weakness of this water and not suitable for drinking and even for irrigation, sometimes with the appearance of signs of pollution, especially lake level One solution proposed in the medium term at least the development of a return of the water drainage system of the city's general Sufian to the marsh. and to reverse or mitigate the exploitation of groundwater and compensation for the treatment of water from the layer itself