Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Natural and Cultural Heritage of the Ohrid region' has mentioned 'Ecology' in the following places:
Occurrence Sentence Text Source
[34] Deep sediment cores augmented by diverse ecology in the present day offer an extensive archive from which to understand the history of its region over the past 1,200,000 years.
The highly endemic biodiversity and natural beauty of the Lake are particularly vulnerable to changes in water quality, and there is alarming evidence of a growth in nutrients threatening the oligotrophic ecology of the Lake.