Authors:
Hobbs, R.J. and J.A. Harris
Publication Date:
2001
Abstract/Summary:
We argue that restoration ecology has to be an integral component of land management in today’s world, and to be broadly applicable, has to have a clearly articulated conceptual basis. This needs to recognize that most ecosystems are dynamic and hence restoration goals cannot be based on static attributes. Setting clear and achievable goals is essential, and these should focus on the desired characteristics for the system in the future, rather than in relation to what these were in the past. Goal setting requires that there is a clear understanding of the restoration options available (and the relative costs of different options). The concept of restoration thresholds suggests that options are determined by the current state of the system in relation to biotic and abiotic thresholds.
Resource Type:
Peer-reviewed Article
Source:
Restoration Ecology
Link:
http://planet.botany.uwc.ac.za/nisl/invasives/assignment1/hobbsandharris.pdf