Agriculture is a main source of income for many desert communities. The increase in desertification in these regions has degraded the land to such an extent where people can no longer productively farm and make a profit. This has negatively impacted the economy and increased poverty rates.
Where the risk of droughts and desertification is in Africa?
While recurrent droughts are a common feature throughout most of the drylands in Africa, three distinct areas have been identified as most at risk: Mediterranean Africa, the Sudano-Sahelian region and the Kalahari-Namib region in southern Africa.
Why are areas in Africa at risk of drought and desertification?
Whereas over cultivation, inappropriate agricultural practices, overgrazing and deforestation have been previously identified as the major causes of land degradation and desertification, it is in fact a result of much deeper underlying forces of socio-economic nature, such as poverty and total dependency on natural …
How does desertification impact humans in Africa?
The degradation of drylands in Africa is forcing people who can no longer make a living off the land to move to urban areas. … And as the populations of cities in or near drylands continue to rise, pressures on limited water resources increase as well.