Author:Badou, DF; Kapangaziwiri, Evison; Diekkrüger, B; Hounkpè, J; Afouda, ADate:Oct 2017West Africa experienced severe drought during the 1970s and 1980s, posing a threat to water resources. A wetter climate more recently suggests recovery from the drought. The Mann-Kendall trend and Theil-Sen’s slope estimator were applied to ...Read more