Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Whale Sanctuary of El Vizcaino' has mentioned 'Buffer zone' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| The biosphere reserve including, and surrounding, the property also comprises a marine strip of five kilometers from the coast as a buffer zone, also serving as a de facto marine buffer zone for the property. | UNESCO |