@article{fdi:010084246, title = {{R}ecent hydrological evolutions of the {S}enegal {R}iver flood ({W}est {A}frica)}, author = {{B}ruckmann, {L}. and {D}elbart, {N}. and {D}escroix, {L}uc and {B}odian, {A}.}, editor = {}, language = {{ENG}}, abstract = {{T}he flood of the {S}enegal {R}iver is a resource for the populations of the {S}enegal valley, who practise agriculture, fishing and livestock farming in the annually flooded areas. {T}he objective of this paper is to investigate the hydrological evolution of the {S}enegal {R}iver flood since the drought of the 1970s and the construction and management of the {M}anantali {D}am. {T}o this purpose, the paper analyses the evolution of several parameters of the flood hydrograph and defines the factors that determine the intensity of the flood. {A}lso, a follow-up of the flooded areas in the valley is carried out using remote sensing. {T}he results show that the flood hydrograph has been similar since the 1970s drought, due to the reduction in contributions from the {B}afing after the construction of the {M}anantali {D}am. {A}s a result, the high floods depend now on the rainfall pattern in the {S}udano-{S}ahelian zone of the watershed.}, keywords = {flood ; {S}enegal ; transboundary watershed ; flood remote sensing ; {W}est {A}frica ; {AFRIQUE} {DE} {L}'{OUEST} ; {SENEGAL} {FLEUVE}}, booktitle = {}, journal = {{H}ydrological {S}ciences {J}ournal = {J}ournal des {S}ciences {H}ydrologiques}, volume = {67}, numero = {3}, pages = {385--400}, ISSN = {0262-6667}, year = {2022}, DOI = {10.1080/02626667.2021.1998511}, URL = {https://www.documentation.ird.fr/hor/fdi:010084246}, }