Dynamique Hydro-Erosive Actuelle Des Bassins Versants Endoreiques De La Region De Niamey (Sud-Ouest Du Niger)

Bouzou Moussa Ibrahim, Malam Abdou Moussa, Ingatan Warzagan Aghali, Boubacar Na-Allah Abdoulaye, Bahari Ibrahim Mahamadou, Mamadou Ibrahim, Descroix Luc, Le Breton Eric, Vandervaere Jean-Pierre
2020 European Scientific Journal  
Widespread gullying and the declining land productivity are some of the main constraints plaguing land use in the Sahel. In order to effectively manage these soils, it has become necessary to assess the hydro-erosive processes. The current study, thus, aims at analyzing the hydro-erosion dynamics on an experimental site installed since 2004 in the Niamey region (Niger Republic). On this site, the measurement device is made up of eight runoff and erosion measurement plots, hydrometric stations
more » ... rometric stations at the outlet of the two endorheic watersheds and several stakes intended for morpho-dynamic monitoring of the gullies. After a decade of observation, the runoff measured
doi:10.19044/esj.2020.v16n33p149 fatcat:7sohecws7jbefkxn4czhmvdztu