The Great Green Wall of Africa is an attempt to stop the desert encroaching by planting trees at the edge of the desert.... What can also be happening is restoring the forest in the middle of Africa, so that the rain will move up towards the great green wall.
Bio-Rain Corridor
The Great Green Wall of Africa is an attempt to stop the desert encroaching by planting trees at the edge of the desert.... What can also be happening is restoring the forest in the middle of Africa, so that the rain will move up towards the great green wall.