There is no consensus among researchers as to the specific causes, extent, or degree of desertification.
This degradation of formerly productive land-- desertification--is a complex process. It involves multiple causes, and it proceeds at varying rates in different climates.
Desertification is a type of land degradation in which a relatively dry land region becomes increasingly arid, typically losing its bodies of water as well as ...
Desertification is the persistent degradation of dryland ecosystems by variations in climate and human activities. Home to a third of the human population in 2000 ...
Desertification is a phenomenon that ranks among the greatest environmental challenges of our time. Yet most people haven't heard of it or don’t understand it.
What Causes Desertification?-Overgrazing Overgrazing was not as large of a problem long ago because animals would move in response to rainfall.
Desertification is the persistent degradation of dryland ecosystems due to human activities and variations in climate. While climate oscillations have historically ...
The organization was awarded for its efforts to prevent further desertification in Africa.
de·sert·i·fi·ca·tion (dĭ-zûr′tə-fĭ-kā′shən) n. The transformation of arable or habitable land to desert, as by a change in climate or destructive land ...
Desertification, also called desertization, the process by which natural or human causes reduce the biological productivity of drylands (arid and semiarid lands).