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circumpolar
01
circumpolar, polar
related to areas or phenomena located around the poles of the Earth, particularly within the Arctic and Antarctic circles
Exemplos
Researchers are monitoring the effects of climate change on circumpolar permafrost, which is beginning to thaw at unprecedented rates.
Os pesquisadores estão monitorando os efeitos das mudanças climáticas no permafrost circumpolar, que está começando a derreter em taxas sem precedentes.
02
circumpolar, polar
(of a celestial body) continually visible above the horizon during the entire 360 degrees of daily travel
