Water storage, together with its temporal and spatial variations, are major unknowns of the West African hydrological cycle. The three main gravimeter types (a relative superconducting gravimeter –SG–, a relative microgravimeter –CG5–, and an absolute gravimeter –FG5–) have been set up on an elementary catchment of the Upper Ouémé (Benin) AMMA-CATCH observatory, considered as a typical cultivated environment of the Sudanian area. Hydrological monitoring (water table, neutron probe) and near surface geophysics (electrical, electromagnetic, magnetic resonance soundings –MRS–) have been developed jointly, for aquifer characterization. This work states on the inputs provided by gravimetry on 1) specific yield determination in heterogeneous base...
The increasing number of hydro-gravimetry studies proves the rising interest of the hydrology commun...
The increasing number of hydro-gravimetry studies proves the rising interest of the hydrology commun...
International audienceThe increasing number of hydro-gravimetry studies proves the rising interest o...
Water storage, together with its temporal and spatial variations, are major unknowns of the West Afr...
Le stock d’eau, ses variations temporelles et leurs répartitions spatiales, sont des grandes inconnu...
International audienceAdvances in groundwater storage monitoring are crucial for water resource mana...
In basement catchments of subhumid West Africa, base flow is the main component of annual streamflow...
International audienceIn basement catchments of subhumid West Africa, base flow is the main componen...
Towards climate variability and human activities, recent advances in water resources observation, qu...
The increasing number of hydro-gravimetry studies proves the rising interest of the hydrology commun...
The increasing number of hydro-gravimetry studies proves the rising interest of the hydrology commun...
International audienceThe increasing number of hydro-gravimetry studies proves the rising interest o...
Water storage, together with its temporal and spatial variations, are major unknowns of the West Afr...
Le stock d’eau, ses variations temporelles et leurs répartitions spatiales, sont des grandes inconnu...
International audienceAdvances in groundwater storage monitoring are crucial for water resource mana...
In basement catchments of subhumid West Africa, base flow is the main component of annual streamflow...
International audienceIn basement catchments of subhumid West Africa, base flow is the main componen...
Towards climate variability and human activities, recent advances in water resources observation, qu...
The increasing number of hydro-gravimetry studies proves the rising interest of the hydrology commun...
The increasing number of hydro-gravimetry studies proves the rising interest of the hydrology commun...
International audienceThe increasing number of hydro-gravimetry studies proves the rising interest o...