adjective
- occurring in or inhabiting regions around the North Pole; found throughout the boreal or subarctic zones of the Northern Hemisphere
Usage: biogeography term; often used in ecology and biology
Examples
- Circumboreal forests stretch across Canada, Scandinavia, and Russia.
- Many circumboreal plant species have adapted to extreme cold and short growing seasons.
- The study examined circumboreal bird migration patterns across multiple continents.
- Lichens are common circumboreal organisms found in subarctic regions worldwide.
- Climate change is affecting circumboreal ecosystems at an accelerating rate.