Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Islands and Protected Areas of the Gulf of California' has mentioned 'Ecosystem' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| The upper Colorado River Delta is one example of a historically major estuary and wetlands ecosystem, that since the 20th century construction of upriver dams and diversion aqueducts on the Colorado River, is now a small ephemeral remnant estuary. | WIKI |
| The narrow sea is home to a rich ecosystem. | WIKI |