Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Los Alerces National Park' has mentioned 'Buffer zone' in the following places:
Occurrence Sentence Text Source
The property coincides with the formally gazetted Los Alerces National Park covering 188,379 ha and has a buffer zone of 207,313 ha comprising the contiguous Los Alerces National Reserve (71,443 ha) plus an additional area (135,870 ha) which forms a 10 km wide band around the property except where it borders Chile.
The contiguous 71,443 ha Los Alerces National Reserve forms part of the propertyxe2x80x99s buffer zone and is also a protected area equivalent to IUCN Category VI; thus allowing sustainable use of its resources.
Long-standing conflicts exist in the National Reserve, which forms part of the buffer zone, concerning land tenure rights on private property.