Utilización de sondeos eléctricos para el diagnóstico del potencial hídrico de la región de Tizeght (anti-atlas marroquí)

Abstract

THE IMPROVEMENT OF THE ACCESS TO WATER IN THE ISO LATED AND WEDGED ZONES, IS A PRIORITY WHICH ONLY JUSTIFIES THE INTERVENTION OF ASSOCIATIONS OF LOCAL AND REGIONAL DEVELOPMENT IN THE SOCIO-ENVIRONMENTAL FIELDS. WITHIN THIS PRECISE FRAME WORK, AT THE REQUEST OF ANSSIS ASSOCIATION FOR THE DEVELOPMENT OF THE AREA OF TIZEGHT, A GEOPHYSICAL STUDY BY ELECTRIC METHODS ELECTRIC (SURVEYS SCHLUMBERGER) WAS CARRIED OUT IN THE PROVINCE OF TAFRAOUTE, MORE PRECISELY ON THE SITE OF THE VILLAGE OF ANERGUI IN THE AREA OF TIZEGHT. THE GEOPHYSICAL STUDY CONSISTED OF AN ELECTRIC PROSPECTION BY D.C. CURRENT. 5 VERTICAL ELECTRIC SURVEYS WERE CARRIED OUT. THE MEA SURING APPARATUS OF THE RESISTIVITY IS GTR-2 WITH SUMMATION OF SIGNALS AND AUTOMATIC OFF SETTING OF THE SPONTANEOUS POLARIZATION OF GEO TRADE INSTRUMENTS. THE DATA PROCESSING WAS CARRIED OUT USING THE SOFTWARE WINSEV 3.3 OF GEOSOFT. IT IS ENVISAGED BY THIS  STUDY TO CONTRIBUTE TO THEIM PROVEMENT OF THE SOURCES AND THE LOCATED MAKES OF WATER. THE DIAGRAMS OF THE LONGITUDINAL AND TRANSVERSE EVOLUTION OF THE AQUIFER ARE PROPOSED.