Buffer zones are areas around natural reserves under special laws, aiming at minimizing threats to the protected ecosystems. After analyzing the Brazilian legislation concerning the subject, we interpret buffer zones as a sort of limitation to the property rights. It is in the hands of the managers of protected areas, together with the licensing institutions, to indicate which activities are potentially of great impact and must have an environmental license to be permitted in the buffer zone of protected areas.
Buffer zone; Environmental legislation; Conservation unities; Management plan
