From blue to green water and back again: Promoting tree, shrub and forest-based landscape resilience in the Sahel

Enjoying the potential climate benefits of restoration requires linking key forest-water and land-atmosphere interactions to the existential benefits provided on the ground. We apply what we call the "forest-water and land-atmosphere interaction lens" to current strategies for improving landscape resilience in the West African Sahel and the concept of the Great Green Wall (GGW). The severe and extensive drought of the 1970's-1990's led many to...