Restoration and rehabilitation of degraded ecosystems in arid and semi-arid lands – A view from the South

Authors:
Aronson, J., C. Floret, E. Le Floc'h, C. Ovalle, R. Pontanier

Publication Date:
1993

Abstract/Summary:
A general model is presented describing ecosystem degradation to help decide when restoration, rehabilitation, or reallocation should be the preferred response. The latter two pathways are suggested when one or more “thresholds of irreversibility” have been crossed in the course of ecosystem degradation, and when “passive” restoration to a presumed predisturbance condition is deemed impossible.

Resource Type:
Peer-reviewed Article

Source:
Restoration Ecology

Link:
http://onlinelibrary.wiley.com/doi/10.1111/j.1526-100X.1993.tb00004.x/abstract