Assertion: sediment's level | /r/HasProperty | fish introduction
Facets:
Source sentences:
text: These similarities occur despite the fact that the lakes are situated in different environmental settings (above/below the tree line), have different trophic status (mostly oligotrophic, but also mesotrophic and eutrophic; Simčič & Brancelj, 2002; Muri, 2004), and are exposed to different levels of anthropogenic impact (e.g. fish introduction, vicinity of mountain huts).