title: Reviewing Biosphere Reserves globally: effective conservation action or bureaucratic label?
abstract: The Biosphere Reserve (BR) model of UNESCO's Man and the Biosphere Programme reflects a shift towards more accountable conservation. Biosphere Reserves attempt to reconcile environmental protection with sustainable development; they explicitly acknowledge humans, and human interests in the conservation landscape while still maintaining the ecological values of existing protected areas. Conceptually, this model is attractive, with 610 sites currently designated globally. Yet the practical reality of implementing dual 'conservation' and 'development' goals is challenging, with few examples successfully conforming to the model's full criteria. Here, we review the history of Biosphere Reserves from first inception in 1974 to the current status quo, and examine the suitability of the designation as an effective conservation model. We track the spatial expansion of Biosphere Reserves globally, assessing the influence of the Statutory Framework of the World Network of Biosphere Reserves and Seville strategy in 1995, when the BR concept refocused its core objectives on sustainable development. We use a comprehensive range of case studies to discuss conformity to the Programme, the social and ecological consequences associated with implementation of the designation, and challenges in aligning conservation and development. Given that the 'Biosphere Reserve' label is a relatively unknown designation in the public arena, this review also provides details on popularising the Biosphere Reserve brand, as well as prospects for further research, currently unexploited, but implicit in the designation.
authors.affiliation: School of Animal, Plant and Environmental Sciences, University of the Witwatersrand, WITS, Johannesburg, 2050, South Africa.
authors.forename: Kaera L
authors.initials: KL
authors.lastname: Coetzer
authors.forename: Edward T F
authors.initials: ET
authors.lastname: Witkowski
authors.forename: Barend F N
authors.initials: BF
authors.lastname: Erasmus
mesh_terms: D000818:Animals; D003247:Conservation of Natural Resources / Q000266:history / Q000331:legislation & jurisprudence* / Q000379:methods*; D017753:Ecosystem; D049673:History, 20th Century; D049674:History, 21st Century; D012106:Research; D014480:United Nations
keywords: Man and the Biosphere Programme (MAB); UNESCO; biodiversity conservation; interdisciplinary science; protected areas; socio-ecological systems; spatial zonation; sustainable development; trade-offs