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- Title
The Shifting of Ecological Restoration Benchmarks and Their Social Impacts: Digging Deeper into Pleistocene Re-wilding.
- Authors
Toledo, David; Agudelo, Marta S.; Bentley, Amanda L.
- Abstract
Current and projected rates of species loss prompt us to look for innovative conservation efforts. One such proposal is that large areas of North America be re-wilded with old world species that descended from Pleistocene mega-fauna. We argue that this approach overlooks many important ecological, evolutionary, cultural, and economic issues and detracts from conservation efforts by adding another arbitrary restoration benchmark. Our objectives are to specifically address the shifting benchmark for ecological restoration, explore the social dimensions of Pleistocene re-wilding, which have been largely overlooked, and discuss why we think Pleistocene re-wilding is not a proactive approach for conservation. This is not intended as a critique of innovative approaches. Instead it is an argument that human and ecological factors need to be considered in depth before any restoration initiative can be practically implemented. Proactive approaches should consider historical conditions while managing based on the present, should plan for the future, and should allow adaptation to changing conditions. We support the strategy to restore ecological interactions using species that coevolved with these interactions, bearing in mind the complexities of the socio-ecological dimensions of any management action.
- Subjects
NORTH America; RESTORATION ecology; TREE declines; PLANT conservation; PLEISTOCENE paleobotany; WILDLIFE reintroduction; CONSERVATION biology
- Publication
Restoration Ecology, 2011, Vol 19, Issue 5, p564
- ISSN
1061-2971
- Publication type
Article
- DOI
10.1111/j.1526-100X.2011.00798.x