The fracture permeability of hard rock aquifers is due neither to tectonics, nor to unloading, but to weathering processes
P Lachassagne, R Wyns, B Dewandel - Terra Nova, 2011 - Wiley Online Library
Terra Nova, 23, 145–161, 2011 Abstract The hydrogeology of superficial (∼ 0–100 m bgl)
Hard Rock Aquifers (HRA; ie plutonic and metamorphic rocks) has so far been dominated by …
Hard Rock Aquifers (HRA; ie plutonic and metamorphic rocks) has so far been dominated by …
Field‐controlled electrical switch with liquid metal
When immersed in an electrolyte, droplets of Ga‐based liquid metal (LM) alloy can be
manipulated in ways not possible with conventional electrocapillarity or electrowetting. This …
manipulated in ways not possible with conventional electrocapillarity or electrowetting. This …
Integrated geophysical, geochemical and hydrogeological investigation of shallow groundwater resources in parts of the Ikom-Mamfe Embayment and the adjoining …
Abstract Information generated from geophysical, geochemical and hydrogeological data
has been used in assessing the groundwater resource potential, quality and usability and in …
has been used in assessing the groundwater resource potential, quality and usability and in …
Groundwater resources investigation using geophysical method in crystalline basement and volcanic rock regions of countries belonging to the East African Rift Valley …
MA Khan, H Nakayama, S Nakaya - Journal of African Earth Sciences, 2024 - Elsevier
Abstract The East African Rift Valley (EARV) is characterized by diverse geology, including
crystalline, volcanic, and metamorphic rocks, shaped by tectonic activity leading to complex …
crystalline, volcanic, and metamorphic rocks, shaped by tectonic activity leading to complex …
A survey of the repository of groundwater potential and distribution using geoelectrical resistivity method in Itu Local Government Area (LGA), Akwa Ibom State …
Vertical electrical sounding (VES), employing a Schlumberger electrode configuration, was
used to investigate the sediments and aquifer repositories in Itu Local Government Area of …
used to investigate the sediments and aquifer repositories in Itu Local Government Area of …
Estimation of main aquifer parameters using geoelectric measurements to select the suitable wells locations in Bahr Al-Najaf depression, Iraq
The aquifer parameters like hydraulic conductivity and transmissivity are extremely important
for the management and development of groundwater resources. Vertical Electrical …
for the management and development of groundwater resources. Vertical Electrical …
ANN based inversion of DC resistivity data for groundwater exploration in hard rock terrain of western Maharashtra (India)
Inversion of vertical electrical sounding (VES) data, especially from the crystalline hard rock
area, assumes a special significance for groundwater exploration. Here we used a newly …
area, assumes a special significance for groundwater exploration. Here we used a newly …
Aquifer characterization using vertical electrical soundings and remote sensing: A case study of the Chott Ech Chergui Basin, Northwest Algeria
The aim of this study is to provide detailed geological and structural information about
groundwater aquifers in the Chott Ech Chergui region using geophysical and remote …
groundwater aquifers in the Chott Ech Chergui region using geophysical and remote …
Correlation of geoelectric data with aquifer parameters to delineate the groundwater potential of hard rock terrain in Central Uganda
AG Batte, E Barifaijo, JM Kiberu, W Kawule… - Pure and applied …, 2010 - Springer
Abstract Knowledge of aquifer parameters is essential for management of groundwater
resources. Conventionally, these parameters are estimated through pumping tests carried …
resources. Conventionally, these parameters are estimated through pumping tests carried …
Hydrogeophysical investigation and estimation of groundwater potentials of the Lower Palaeozoic to Precambrian crystalline basement rocks in Keffi area, north …
GK Anudu, BI Essien, SE Obrike - Arabian Journal of Geosciences, 2014 - Springer
The use of resistivity sounding and two-dimensional (2-D) resistivity imaging was
investigated with the aim of delineating and estimating the groundwater potential in Keffi …
investigated with the aim of delineating and estimating the groundwater potential in Keffi …