Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Olympic National Park' has mentioned 'Ecosystem' in the following places:
Occurrence Sentence Text Source
Contents 1 Park purpose 2 Natural and geologic history 2.1 Coastline 2.2 Glaciated mountains 2.3 Temperate rainforest 3 Ecology 4 Climate 5 Human history 6 Fauna 7 Recreation 8 Elwha Ecosystem Restoration Project 9 See also 10 References 11 External links and literature
Elwha Ecosystem Restoration Project[edit]
The Elwha Ecosystem Restoration Project is the second largest ecosystem restoration project in the history of the National Park Service after the Everglades.
Mountain goats (Oreamnos americanus), introduced to the property in the 1920s, may be causing significant changes in the natural ecosystem.
The Elwha Ecosystem Restoration Project is the second largest ecosystem restoration project in the history of the National Park Service after the Everglades.
In 2008, the fisher (Martes pennanti) was reintroduced into the park, restoring an important component of the parkxe2x80x99s native wildlife and enhancing the ecosystemxe2x80x99s integrity.