Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Monarch Butterfly Biosphere Reserve' has mentioned 'Infrastructure' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| While the Biosphere still has problems with infrastructure, especially with trash around parking and merchant areas, a number of improvements have been recently made, most notably in the sanctuary of El Rosario. | WIKI |
| While infrastructure is still lacking, advances have been made in areas such as trash control and control of access into the protected areas. | WIKI |
| Public use has been increasing and the levels of visitation and infrastructure provided require careful control both in relation to impacts on the ecosystem and the quality of experience provided by the property to visitors. | UNESCO |