Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Lake Baikal' has mentioned 'Invasive species' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| [32] The invasive species Elodea canadensis was introduced to the lake in the 1950s. | WIKI |
| According to The Moscow Times and Vice, an increasing number of an invasive species of algae thrives in the lake from hundreds of tons of liquid waste, including fuel and excrement, regularly disposed into the lake by tourist sites, and up to 25,000 tons of liquid waste are disposed of every year by local ships. | WIKI |