Electrical resistivity prospecting process was Utilized in evaluating the groundwater likely of Ita-Eku, southeastern Section of Ado-Ekiti, Ekiti state, Nigeria using the vertical electrical sounding strategy. A complete of seven electrical soundings were conducted using the Schlumberger electrode array. The info obtained have been interpreted qualitatively and quantitatively and had been presented as tables, charts and area. The interpreted models unveiled three to four geo-electric powered layers particularly; topsoil, clay/lateritic soil, weathered/fractured layer and clean basement. The topsoil which is comparatively slim has thickness ranging in between 0.eight and 2.5m though the resistivity values range from 26 to 171 Ω-m. The 2nd layer has thickness starting from two.
WinResist application Computer system iterative technique was employed, which aided to acquiring interpreted depths and resistivities from area details. The outcomes in the geoelectric survey were being tied to numerous lithologies by calibrating the geoelectric values with borehole info which enabled us to ascertain the aquiferous zones. The aquifers were being Found at depth of about 22m to 30m centered soil profile and significant resistivity values ranging from 3415m to 4555m. The information from the results might be efficiently used to harnessing and provide Risk-free, portable and sustainable drinking water on the persons of Omoku and its environs in Rivers State, Nigeria.
The confined means inside the crystalline basement can result in a number of-supply options to provide difficulties in which each individual option needs to be examined. Shafts or cisterns, such as, may be made use of.
[24] The State Ministry of Instruction coordinates the registration and routine maintenance in equally non-public and general public universities from standard to your secondary level as it is actually relevant throughout Nigeria.
aquifer is reachable at cheap in valley and lower land region but then the geological development in the bed rock is a
Electrical Resistivity technique involving Vertical Electrical Sounding (VES) was completed inside the Maga university, Ayeka, southwestern Nigeria. This was completed with aim of assessing the protective ability of the levels overlying the aquifers in avoiding air pollution from attending to the groundwater methods in the space. A complete of twelve Vertical Electrical Soundings (VES) were obtained ... [Show total abstract] using the Schlumberger configuration. The 50 percent-recent electrode spacing (AB/2) in the Schlumberger configuration was diverse from one to 225 m. The sounding curves derived within the VES data were quantitatively interpreted working with partial curve matching and further more refined employing Pc assisted system. From your interpreted geoelectric consequence, 4 lithological levels had been delineated; the topsoil, the sandy clay, the lateritic sand and also the clayey sand/sand.
The examine in the groundwater opportunity and aquifer protective ability of overburden units in Ado-Ekiti, Ekiti State, southwestern Nigeria have already been undertaken. The region is underlain via the Precambrian basement intricate of southwestern Nigeria with nearby geology predominantly granite-gneiss and migmatite. 51 Schlumberger vertical electrical soundings (VES) have been included. The interpretation uncovered 3 distinct geoelectric layers overlying the resistive basement, the topsoil, the weathered layer and the partially weathered/fractured basement. The depth to the top of basement (overburden thickness) various from one.
the rising demand from customers for potable water offer has long been the key problem of most urban centre [one] and it can be
the computed transmissivity reveals that the upper the longitudinal conductance value the upper the
Evaluation of groundwater methods of Girei and environs is important as a way to Ita-Eku state Ekiti acquire proper drinking water source plan to your Neighborhood. Cases of borehole failures are already on maximize in the region on account of an absence of expertise in the aquifer geometry. The review is geared toward delineating the groundwater prospective zones of Girei and environs Along with the goals of delineating the various aquifer ... [Clearly show entire summary] techniques, estimating the aquifer attributes including transmissivity and hydraulic conductivity utilizing the Dar Zarrouk parameter, determining groundwater stream route, and figuring out the recharged and discharged locations. Geological investigation implies that the world underlain by Bima sandstone.
electrical soundings have been executed while in the examine place. At just about every subject station, Examine on observations have been created
With the use of frequencies from the audio range, the magnetotelluric strategy can figure out subsurface electrical conductivity structure at depths suitable for mineral exploration. In 1963, Kennecott…
"Traditionally, the Ekitis are Amongst the aboriginal aspects of Nigeria absorbed by the invaders from your East (Yoruba people from Ile Ife). "The time period Ekiti denotes a "Mound", and is derived from the rugged mountainous aspect of that Component of the place. It's an in depth province and effectively-watered, like various tribes and family members appropriate onto the border of your Niger, eastward. They keep by themselves quite unique within the Ijesas, particularly in political affairs." (Samuel Johnson, The Background with the Yoruba, 1921). It is thought that the ancestors of your Ekiti individuals who arrived to mix with the aboriginal people today to the land migrated from Ile Ife, the spiritual residence with the Yoruba folks.
The development of the resource is instigated for a particular reason—a village h2o supply or an industrial provide. It is necessary the planners and engineers involved in Placing ahead proposals recognise the constraints of groundwater abstraction in Basement places.