Enhancement of Biodiversity and Ecosystem Services by Ecological Restoration: A Meta-Analysis

Publication Type:Journal Article
Year of Publication:2009
Authors:Benayas, JM, Newton, AC, Diaz, A, Bullock, JM
Journal:Science
Volume:325
Pagination:1121–1124
Date Published:August
Keywords:conservation, rainforest, restoration
Abstract:

Ecological restoration is widely used to reverse the environmental degradation caused by human activities. However, the effectiveness of restoration actions in increasing provision of both biodiversity and ecosystem services has not been evaluated systematically. A meta-analysis of 89 restoration assessments in a wide range of ecosystem types across the globe indicates that ecological restoration increased provision of biodiversity and ecosystem services by 44 and 25%, respectively. However, values of both remained lower in restored versus intact reference ecosystems. Increases in biodiversity and ecosystem service measures after restoration were positively correlated. Results indicate that restoration actions focused on enhancing biodiversity should support increased provision of ecosystem services, particularly in tropical terrestrial biomes. 10.1126/science.1172460

URL:http://dx.doi.org/10.1126/science.1172460
DOI:10.1126/science.1172460
Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith