Evaluating the ecological performance of protected areas

Abstract

While protected areas are a key component of the global conservation strategy, quantitative demonstrations of their positive ecological performance, meaning the extent to which they conserve the biodiversity features they were designated for, is broadly lacking. This commentary presents the emerging field of impact of evaluation of protected areas, with a focus on establishing their ecological performance. It highlights recent advances in protected area evaluations and explores the challenges remaining in developing a more credible evidence base to demonstrate the biodiversity conservation benefits of protected areas.