According to “The Statutory Framework of the World Network of Biosphere Reserves,” biosphere reserves are created “to promote and demonstrate a balanced relationship between humans and the biosphere.” Under article 4, biosphere reserves must “encompass a mosaic of ecological systems,” and thus consist of combinations of terrestrial, coastal, or marine ecosystems.
The design of the reserve must include a legally protected core area, a buffer area where non-conservation activities are prohibited, and a transition zone where approved practices are permitted. This is done with regard for the sustainable use of natural resources for the benefit of local communities. This effort requires relevant research, monitoring, education and training.
Map showing the World Network of Biosphere Reserves as of 2007. Note: transboundary sites have been redistributed among the concerned countries for the locator map, hence, have been counted multiple times.
