Sustainability
Volume 7, Issue 12 (December 2015), Pages 15785-16884
http://www.mdpi.com/2071-1050/7/12

.
Article:
Identifying Challenges to Building an Evidence Base for Restoration Practice
by Phumza Ntshotsho, Karen J. Esler and Belinda Reyers
Sustainability 2015, 7(12), 15871-15881; doi:10.3390/su71215788
Received: 22 September 2015 / Revised: 18 November 2015 / Accepted: 19 November 2015 / Published: 30 November 2015
Abstract:
Global acknowledgement of ecological restoration, as an important tool to complement conservation efforts, requires an effort to increase the effectiveness of restoration interventions. Evidence-based practice is purported to promote effectiveness. A central tenet of this approach is decision making that is based on evidence, not intuition. Evidence can be generated experimentally and in practice but needs to be linked to baseline information collection, clear goals and monitoring of impact. In this paper, we report on a survey conducted to assess practitioners’ perceptions of the evidence generated in restoration practice in South Africa, as well as challenges encountered in building this evidence base. Contrary to a recent assessment of this evidence base which found weaknesses, respondents viewed it as adequate and cited few obstacles to its development. Obstacles cited were mostly associated with planning and resource availability. We suggest that the disparity between practitioners’ perceptions and observed weaknesses in the evidence base could be a challenge in advancing evidence-based restoration. We explore opportunities to overcome this disparity as well as the obstacles listed by practitioners. These opportunities involve a shift from practitioners as users of scientific knowledge and evidence, to practitioners involved in the co-production of evidence needed to increase the effectiveness of restoration interventions.