The Ita-Eku state Ekiti Diaries
The Ita-Eku state Ekiti Diaries
Blog Article
Electrical resistivity prospecting approach was Utilized in analyzing the groundwater opportunity of Ita-Eku, southeastern Section of Ado-Ekiti, Ekiti state, Nigeria using the vertical electrical sounding procedure. A total of 7 electrical soundings ended up performed utilizing the Schlumberger electrode array. The information obtained have been interpreted qualitatively and quantitatively and had been presented as tables, charts and segment. The interpreted products discovered three to 4 geo-electric layers namely; topsoil, clay/lateritic soil, weathered/fractured layer and fresh basement. The topsoil which is pretty slim has thickness ranging involving 0.eight and a couple of.5m though the resistivity values range between 26 to 171 Ω-m. The next layer has thickness starting from 2.
The rocks are reasonably impermeable and groundwater can take place in the superficial deposits overlying the bedrock. There isn't any regional aquifers in Basement Sophisticated country and each web page should be addressed as special.
Moreover, Whilst each borehole is unique, the data from the many boreholes in a specific space is usually analysed statistically to create nicely style and design requirements.
constraint to underground h2o exploitation. The review area lies inside of Precambrian basement complicated of
The necessity to ascertain a seem scientific foundation for common groundwater advancement during the geologic Basement Intricate spot has long been extensively recognised. A person hundred and 30-seven Wenner vertical electrical soundings had been created as Portion of hydrogeophysical investigations of some aspects of the basement complex of Southwestern Nigeria. Qualitative and quantitative interpretation of attained resistivity kind curves have permitted their subdivision into 3 teams with distinct geoelectric and geologic sections.
retained continuous for another 3 to 4 sets of current of electrode separation, The VES stations were being unfold out
terrameter, the likely unique designed is calculated and attendant resistance shown and recorded from
continuous for some unfold of latest electrodes readings thereafter, the opportunity electrode distance amplified and
was used to system the sphere information and analyzed with surfer thirteen mapping software. The end result Ita-Eku state Ekiti disclosed
extremely permeable to fluid stream. The hydraulic conductivity map exhibits that prime conductivity seems within the
reason. Streams, ponds, rivers and stored rain drinking water from floor source tend to be the resources of h2o during the review
earth is made up of horizontal layer with differing resistivity.VES decided depth to geologic interface could
Various hand dug shallow wells exist from the city as source of floor water, it is difficult to supply
--------------------------------------------------------------------------------------------------------------------------------------