Occurrence of Attributes in Original Text

The text related to the cultural heritage 'City of Potosí' has mentioned 'Buffer zone' in the following places:
Occurrence Sentence Text Source
No buffer zone for the property has been delimited.
Sustaining the Outstanding Universal Value of the property over time will require fully implementing the emergency and other measures identified by the 2011 technical mission; finalizing and implementing an approved Strategic Emergency Plan, including rationalization and planning of industrial exploitation in the area; developing and implementing approved measures to ensure the structural stability of the top of the mountain; modifying Article 6 of Supreme Decree 27787 to halt all exploration, extraction and any other interventions under and above ground between altitudes 4,400xc2xa0m and 4,700xc2xa0m;xc2xa0completing an analysis and modelling based on recent geophysical studies to further identify the anomalies affecting the mountain; putting in place a monitoring system; finalizing and submitting a participatory Management Plan for the property; and delimiting a buffer zone for the property.