Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Yosemite National Park' has mentioned 'Soil' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| Some non-native species may cause an increase in the fire frequency of an area or increase the available nitrogen in the soil that may allow more non-native plants to become established. | WIKI |
| Since the cones of these trees require fire-touched soil to germinate, historic fire suppression has reduced these trees' ability to reproduce. | WIKI |