Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Gough and Inaccessible Islands' has mentioned 'Ecosystem' in the following places:

Occurrence Sentence	Text Source
In 1998 a number of procumbent pearlwort (Sagina procumbens) plants were found on the island which are capable of dramatically transforming the upland plant ecosystem (as it has on the Prince Edward Islands).	WIKI