Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Darien National Park' has mentioned 'Forest' in the following places:
Occurrence Sentence Text Source
In 1972 an area of 700,000 hectares (7,000xc2xa0km2) became part of the Alto Darixc3xa9n Protection Forest.
The uninterrupted altitudinal transition of different forest types from the coastal lowlands to the mountains allows the migration, of many species, an increasingly rare large-scale setting and interaction between different ecosystems which contributes to resilience in the face of anticipated climate change.
Part of what is today the property has been under formal protection since 1972, when the Alto Darien Protection Forest was declared.