26 marzo 2015
Undisturbed ecosystems can be resistant to changing climatic conditions, but this resistance is reduced when ecosystems are subject to natural or anthropogenic disturbances. Plants are particularly sensitive to climatic changes in early life stages and even small climatic changes can cause vegetation shifts when ecosystems are disturbed by fires, insect outbreaks or other disturbances.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/Cz6C1qLiesw/150326112418.htm
