Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Archaeological Monuments Zone of Xochicalco' has mentioned 'Buffer zone' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| The 707 hectares of the property, which include the buffer zone, are protected under the provisions of the 1972 Federal Law on Monuments and Archaeological, Artistic and Historic Zones, which lays down strict regulations for the protection and conservation of archaeological sites. | UNESCO |
| There are strict controls over any form of development within the zone or in the protected area (which constitutes an adequate buffer zone as defined in the Operational Guidelines for the Implementation of the World Heritage Convention). | UNESCO |
| The 1980 Miacatlan Urban Development Plan defined the buffer zone through which urban use was prohibited; this prevented the construction of a tourist facility, proposed by State and Federal agencies in the early 1980s. | UNESCO |