The Great Green Wall
04 November 2013
04 November 2013
In Africa, scientists are hard at work restoring land once rich with biodiversity and vegetation. Eleven countries in the Sahel-Sahara region—Djibouti, Eritrea, Ethiopia, Sudan, Chad, Niger, Nigeria, Mali, Burkina Faso, Mauritania, and Senegal—have joined to combat land degradation and restore...
Building the African green wall, piece by piece
18 July 2013
18 July 2013
When village people and local authorities in southern Niger won back over one hundred hectares of degraded land, they added one extra piece to a mosaic being laid across the Sahel and the Sahara aimed at tackling desertification and land...
Like most people living along the Sahel – the drylands between Africa’s tropical savannahs and the Sahara Desert – Mustafa Ba is all too familiar with the effects of desertification.
Thanks to a combination of overgrazing and deforestation, he has watched...
"Green wall" to target Sahel terrorism
03 May 2013
03 May 2013
Desertification in Africa's Sahel region may be driving a range of problems including terrorism. Gavin Haines investigates whether a project to reforest the region could help.
Since French forces were deployed to Mali earlier this year, the Sahel has emerged as...
Forests play crucial ecological, social and economic roles in drylands, but in many regions they have become degraded. Worldwide, millions of hectares of dryland forest landscapes need to be restored to help tackle global challenges such as poverty, climate change,...