Desertification Effects, Causes, And Examples : Top 10 List

January 5, 2015 in Animals & Insects, Geology & Climate, Humans, Plants

Desertification is a process of land-degradation by which a region becomes progressively drier and drier — eventually becoming desert. Or, to put it another way — desertification is the process by which previously biologically productive land is transformed into wasteland.

There’s actually currently something of a debate over the use of the term though. As it stands, the most widely accepted definition is probably the one that’s now printed in the Princeton University Dictionary — which defines it this way: “The process of fertile land transforming into desert typically as a result of deforestation, drought, or improper/inappropriate agriculture”


There are a number of different causes/mechanisms behind the process, such as deflation (the loss of stabilizing vegetation, and of top soil); erosion; and soil-salinity-rise (via irrigation mostly). Read the rest of this entry →