do you know of any methods that were introduced to slow down the advancing of deserts?

Question

do you they might help..

Answer 1

Well, irrigation and crop rotation methods have been the traditional ways for preserving land or even reclaiming lands from the desert for hundreds (maybe thousands) of years. Unfortunately there is very little we can do to stop the advance of deserts once the cooling cycle begins. During an ice age, even a little one, like the one we have been coming out of since the mid 1800's, water is caught up in glaciers meaning a more arid earth...thus, deserts spread. Few people think of massive deserts during an ice age, but it happens. Then, ecologies are compressed causing intense pressure of the remaining life forms.

Answer 2

global warming, if you think about history, and many dry places were once forests and had vegetation, more rain fall could change them back