WebAbstract The large number of rural water supply boreholes sited and drilled in northern Nigeria during the ground water decade of the eighties has provided much data on the hydrogeology of the Basement regolith and has led to the development of new techniques in locating aquifers. Web7 nov. 2024 · The groundwater from shallow coastal aquifers in Nigeria has been reported to be under intense stress resulting from both natural and anthropogenic impacts ranging from saltwater intrusion, effluent-related contamination and pollution to oil spillage, gas flaring, municipal, industries and agriculture. Here we characterised the …
An overview of the geology and hydrogeology of Nigeria
Web29 apr. 2016 · The data on hydrogeological characteristics such as drawdown, water level, depth of borehole, depth of overburden and well yield for 78 borewells were collected … WebA methodology is presented for the inversion of two-dimensional (2-D) geoelectrical data for solving hydrogeological problems in crystalline basement areas. The initial step entails compiling an earth model using all available geological, borehole and geophysical information. This model then served as the input to a 2-D inversion algorithm based on … father lives with me and has social security
(PDF) Hydrogeology of Lagos metropolis - ResearchGate
Webpaper is to determine the hydrogeological characteristics of groundwater yield in wells of the regolith aquifer in the Basement Complex rocks in Ilorin, Nigeria. 1.1 Study Area Ilorin the Kwara state capital is located on latitude 08°32' north and longitude 04°33' east. It is one of the fastest growing urban centers in Nigeria. WebHydrogeology of the Kabul Basin Summary! highly permeable gravel aquifers in channel structures, deeper parts often cemented (conglomerates), protective loess layers! groundwater recharge mostly from river-bed exfiltration, foothill infiltration? Little recharge from rain water!problematic development of water resources due to long period of … Web8 apr. 2024 · The result of the VES revealed four to five geoelectrical layers; a variable resistivity dry surface layer; increasingly high resistivity second to fifth ferruginized clay layer, with very thin... father ljubicic