Water bunds, and other approaches to re-greening are part of a United Nations-funded project. You can see other examples (including instructions) at these sites

Water bunds, and other approaches to re-greening are part of a United Nations-funded project. You can see other examples (including instructions) at these sites: https://www.decadeonrestoration.org/ https://www.decadeonrestoration.org/ Instructions: https://amshaafrica.org/index.php/building-water-bunds-a-step-by-step-guide-to-restoring-semi-arid-land/ https://amshaafrica.org/index.php/building-water-bunds-a-ste...