Climate impact on surface and groundwater in North Africa: a global synthesis of findings and recommendations

Y Hamed, R Hadji, B Redhaounia, K Zighmi… - Euro-Mediterranean …, 2018 - Springer
Climate change is having short-and long-term impacts on surface and groundwater in the
northern part of the African continent. This has led to a wide range of consequences that …

North Western Sahara aquifer system hydrothermal and petroleum reservoirs dynamics: a comprehensive overview

Y Hamed, B Houda, M Ahmed, R Hadji… - Arabian Journal of …, 2023 - Springer
In the last decades, anthropogenic activities (eg, intense agricultural activity, over-
exploitation of water and petroleum resources, surface and groundwater contamination) …

Modelling of potential groundwater artificial recharge in the transboundary Algero‐Tunisian Basin (Tebessa‐Gafsa): The application of stable isotopes and …

Y Hamed, R Hadji, K Ncibi, A Hamad… - Irrigation and …, 2022 - Wiley Online Library
Water resource overuse is a considerable challenge in areas with diverse activities and
mixed climate. An area with deteriorated water quality (salinity higher than 5 g/L), typical of …

Assessment of groundwater vulnerability to nitrate contamination using an improved model in the Regueb Basin, Central Tunisia

R Missaoui, B Abdelkarim, K Ncibi, Y Hamed… - Water, Air, & Soil …, 2022 - Springer
In recent years, Regueb basin has been facing groundwater quality degradation due to the
excessive use of fertilizers and pesticides, which is the result of strong agricultural activities …

Hydrogeological investigation of karst aquifers using an integrated geomorphological, geochemical, GIS, and remote sensing techniques (Southern Mediterranean …

Y Hamed, R Hadji, R Ahmadi, Y Ayadi… - Environment …, 2024 - Springer
Carbonate aquifers constitute a water reserve of essential importance for human supply.
This study identified areas of extensive karstification, and groundwater resource potential in …

Phosphate mining pollution in southern Tunisia: environmental, epidemiological, and socioeconomic investigation

Y Hamed, F Khelifi, B Houda, AB Sâad, K Ncibi… - Environment …, 2023 - Springer
The present study tends to close this gap of knowledge by introducing new data based on
cross-sectional surveys operated through two steps, a specific questionnaire at local …

Spatial variation of groundwater vulnerability to nitrate pollution under excessive fertilization using index overlay method in central Tunisia (Sidi Bouzid basin)

K Ncibi, R Hadji, S Hajji, H Besser… - Irrigation and …, 2021 - Wiley Online Library
One of the major challenges in assessing groundwater vulnerability to pollution is the
inadequate factors number and weight. Therefore, to carefully improve the assessment of …

Hydrogeochemical and stable isotope data of groundwater of a multi-aquifer system: Northern Gafsa basin–Central Tunisia

N Mokadem, A Demdoum, Y Hamed, S Bouri… - Journal of African Earth …, 2016 - Elsevier
The hydrodynamic of the multi-aquifer system (the Continental Intercalaire “CI” and the
Complex Terminal “CT”) of the North Gafsa basin is largely determined by tectonics …

Application of the analytic hierarchy process to weight the criteria used to determine the Water Quality Index of groundwater in the northeastern basin of the Sidi …

K Ncibi, R Hadji, M Hamdi, N Mokadem… - Euro-Mediterranean …, 2020 - Springer
Abstract The Sidi Bouzid and El Hjal Wadi basins together comprise one of the most
important agricultural regions in Central Tunisia. Exploitation of the groundwater in this …

Hydrogeochemical characteristics and health risk assessment of potentially toxic elements in groundwater and their relationship with the ecosystem: case study in …

K Ncibi, Y Hamed, R Hadji, G Busico… - … Science and Pollution …, 2023 - Springer
Sidi Bouzid basin knows for several decades a fast-growing anthropogenic activity and,
consequently, an increase in groundwater pollution which attracted researcher attention. For …