Al-Djazouli Ouchar Mahamat

Assessment of Groundwater Quality for Drinking Purposes Using Water Quality Index (WQI) in Fianga Region, South-Western Chad

Al-Djazouli Ouchar Mahamat · Chemical Science International Journal · 2026

Groundwater is an important source of water for domestic use in the town of Fianga, south-western Chad, but local information on its suitability for drinking remains limited. This study assessed groundwater quality using the Water Quality Index (WQI) approach and selected physico...

Open access Research Article 10.9734/CSJI/2026/v35i31037

Contribution of Remote Sensing and GIS to the Morphometric Assessment of the Abéché Watershed, Chad

Al-Djazouli Ouchar Mahamat · International Journal of Environment and Climate Change · 2026

The various morphological parameters of watersheds play a crucial role in determining their hydrological behavior. The analysis of morphometric parameters is the fastest and most economical way to represent the hydrological and physiographic characteristics of watersheds. This st...

Open access Research Article 10.9734/ijecc/2026/v16i25287

Physicochemical Evaluation of Groundwater Quality in the City of Léré and its Surroundings, Mayo Kebbi West Region, South- Western Chad

Djimassingar Golngar, Mbai-yelkom Fidel Karnot, Ahmat Al Tidjani Hissein, Al-Djazouli Ouchar Mahamat & Mahamat Seid Ali Malloum · Chemical Science International Journal · 2026

Groundwater is the principal source of domestic water in the city of Léré and its surroundings, Mayo-Kebbi-West Province, south- western Chad, yet its quality had never been systematically assessed prior to this study. This work aimed to (i) characterize the physicochemical quali...

Open access Research Article 10.9734/CSJI/2026/v35i51072