Article citationsMore>>

Ouedraogo, M. (2016) Hard-Rock Aquifers Characterization to Improve the Productivity of the Village Water Wells in the Upstream Watershed of White Bandama (Northern Ivory Coast). Ph.D. Thesis, Université Paris-Saclay.

has been cited by the following article:

• TITLE: Contribution of Electrical Resistivity Tomography to the Characterization of Aquifers in a Sub-Outcrop Context in the Basement Zone of the Oubri Region (Burkina Faso)

  AUTHORS: Hoboubé Nicole Abotsi, Julien Nikiema, Mahama Sawadogo

  KEYWORDS: Burkina Faso, Bedrock, Aquifer, Tomography, Water Drilling

  JOURNAL NAME: Journal of Water Resource and Protection, Vol.18 No.9, September 24, 2026

  ABSTRACT: Population growth and climate change are putting drinking water resources at risk, making groundwater a key solution to these challenges. In Burkina Faso, more than 80% of the geology consists of crystalline bedrock, which necessitates the search for bedrock aquifers for water supply. The complexity of these aquifers has led to numerous unsuccessful water drillings. Electrical resistivity tomography (ERT) profiles were therefore conducted in the cities of Loumbila and Ziniaré using the resistivity-meter SYSCAL Pro system, in a Wenner-Schlumberger configuration, to better identify the characteristics of potential aquifer zones. ERT field measurements use a series of electrodes spaced 5 m apart to measure electrical resistivity along the profile. The inversion results are presented as cross-sections showing the distribution of the subsurface’s true resistivity as a function of depth along each profile. The (2D) inversions reveal four geoelectric zones: a first zone characterized by low resistivities (