Meron Lakew Tefera

Drought Variability and Cycles in Smallholder Farming Systems of the Sudano-Sahelian Region of Burkina Faso and Ghana

Rainfed smallholder farming systems in semi-arid tropical climates are highly vulnerable to drought, threatening food security and rural livelihoods. This study evaluates drought variability, severity, and temporal periodicity from 1981 to 2021 across representative Sudano-Saheli...