Etude du transfert des élements fertilisants et phytosanitaires vers les eaux souterraines et l'impact d'un réseau de drainage sur leurs circulation (cas du haut Cheliff)

Abstract

The plain high Cheliff currently has relatively limited water resources In recent years, a booming economy, particularly agriculture, has occurred, which caused, firstly, the increasing need for water and caused the other hand, degradation of water quality underground. The choice of this line of research has been guided by the desire to better understand the operating mechanisms of this aquifer, hydrodynamic and physico-chemical and its influence on salinity of water. After analyzing the current situation of the water and its environment, a program Action has been designed to conduct a follow-up variations, depending on the lithology and climatic factors. We were able to study the evolution of parameters physicochemical during two campaigns (april 2010 and October 2010).