Accéder directement au contenu

Pierre Deschamps

8
Documents

Présentation

Publications

christine-vallet-coulomb
Image document

Rainfall-discharge relationship and water balance over the past 60 years within the Chari-Logone sub-basins, Lake Chad basin

Abdallah Mahamat Nour , Christine Vallet-Coulomb , J. Gonçalves , Florence Sylvestre , Pierre Deschamps
Journal of Hydrology: Regional Studies, 2021, 35, pp.100824. ⟨10.1016/j.ejrh.2021.100824⟩
Article dans une revue hal-03234923v1

Recharge and baseflow constrained by surface-water and groundwater chemistry: case study of the Chari River, Chad basin

Julio Gonçalvès , Abdallah Mahamat Nour , Camille Bouchez , Pierre Deschamps , Christine Vallet-Coulomb
Hydrogeology Journal, 2021, 29 (2), pp.703-722. ⟨10.1007/s10040-020-02259-y⟩
Article dans une revue insu-02995966v1

Revisiting recharge and sustainability of the North-Western Sahara aquifers

Julio Goncalves , Pierre Deschamps , Bruno Hamelin , Christine Vallet-Coulomb , Jade Petersen
Regional Environmental Change, 2020, 20 (2), ⟨10.1007/s10113-020-01627-4⟩
Article dans une revue hal-02532697v1
Image document

Geochemistry of the Lake Chad Tributaries Under Strongly Varying Hydro-climatic Conditions

A. Mahamat Nour , Christine Vallet-Coulomb , Camille Bouchez , P. Ginot , J. Doumnang
Aquatic Geochemistry, 2020, 26 (1), pp.3-29. ⟨10.1007/s10498-019-09363-w⟩
Article dans une revue hal-03581956v1
Image document

Unraveling the hydrological budget of isolated and seasonally contrasted subtropical lakes

Chloé Poulin , Bruno Hamelin , Christine Vallet-Coulomb , Guinbe Amngar , Bichara Loukman
Hydrology and Earth System Sciences, 2019, 23 (3), pp.1705-1724. ⟨10.5194/hess-23-1705-2019⟩
Article dans une revue hal-02091134v1
Image document

Water transit time and active recharge in the Sahel inferred by bomb-produced 36Cl

Camille Bouchez , Pierre Deschamps , Julio Goncalves , Bruno Hamelin , Abdallah Mahamat Nour
Scientific Reports, 2019, 9 (1), pp.7465. ⟨10.1038/s41598-019-43514-x⟩
Article dans une revue hal-02267485v1
Image document

Hydrological, chemical, and isotopic budgets of Lake Chad: a quantitative assessment of evaporation, transpiration and infiltration fluxes

Camille Bouchez , Julio Goncalves , Pierre Deschamps , Christine Vallet-Coulomb , Bruno Hamelin
Hydrology and Earth System Sciences, 2016, 20 (4), pp.1599-1619. ⟨10.5194/hess-20-1599-2016⟩
Article dans une revue hal-01457352v1

Declining water budget in a deep regional aquifer assessed by geostatistical simulations of stable isotopes: Case study of the Saharan “Continental Intercalaire”

Julio Goncalves , Christine Vallet-Coulomb , Jade Petersen , Bruno Hamelin , Pierre Deschamps
Journal of Hydrology, 2015, pp.821-829. ⟨10.1016/j.jhydrol.2015.10.044⟩
Article dans une revue hal-01255926v1