Past variability in Sahel rainfall is closely linked to global ... These models solve the governing equations of fluid dynamics — the Navier–Stokes equations, appropriately scaled for this ...

The Sahel is one of the most challenged regions in the world, facing devastating multidimensional crises like famine, drought, insecurity, and extremism. The area, spanning from Senegal to Eritrea and ...

Desertification close desertificationThe spread of desert conditions in arid regions due to human activities, drought or climate ... but it is the Sahel region of Africa where the effects are ...