Oligotrophic sentence example
- Areas so affected are called eutrophic, whilst more remote ocean waters which become starved of nutrients in summer are referred to as oligotrophic.
- This implies that the food web structure and primary productivity are uncoupled in the oligotrophic gyres.
- River Derwent and Bassenthwaite Lake Cumbria The Derwent represents brook lamprey Lampetra planeri in a high-quality, oligotrophic river in northern England.
- River Derwent and Bassenthwaite Lake Cumbria The Derwent represents sea lamprey Petromyzon marinus in a high-quality oligotrophic river in northern England.