The West African Sahel: A Review of Recent Studies on the Rainfall Regime and Its Interannual Variability
Figure 15
Vertical cross-sections of zonal wind (m s−1) in wet and dry years. Dashed lines/solid lines correspond to easterly/westerly winds. The tropical easterly jet (TEJ) and the mid-tropospheric African easterly jet (AEJ) is indicated (from [30]).
