Journal
JOURNAL OF ARID ENVIRONMENTS
Volume 75, Issue 12, Pages 1377-1384Publisher
ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
DOI: 10.1016/j.jaridenv.2011.08.003
Keywords
Adaptive management; Desertification; Ecological restoration; Facilitation; Participative management; State-and-transition models; Steppes; Spatial heterogeneity
Categories
Funding
- Spanish Ministry of the Environment, Rural and Marine Areas [077/RN08/04.1]
- Spanish Ministry of Science and Innovation [CSD2007-00067, AGL2008-05532-C02-02/FOR]
- Generalitat Valenciana [FPA/2009/029]
- Spanish Ministry of Education
- European Research Council (ERC) under the European Community [2421558]
- Fundacion Bancaja
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Semi-arid landscapes in the western Mediterranean have been used for millennia, resulting in large-scale transformations and widespread degradation. In some instances, these degraded environments have been unable to recover spontaneously, and ambitious restoration programs have been launched over the last decades to improve landscape conditions. Ecological restoration may speed up succession, promote more complex communities and increase their functionality. But uncertainty in the definition of restoration objectives, failure to identify most efficient practices and, particularly, socio-economic and cultural constrains may compromise future actions. Here, we review recent advances in the restoration of semi-arid vegetation cover in the Iberian southeast, discuss future challenges and suggest two key steps towards increasing the consistency and efficiency of restoration programs: emphasis on ecosystem services, and implementation of participative and adaptive management practices. (C) 2011 Elsevier Ltd. All rights reserved.
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