Climate
The Arctic Cordillera has one of Canada's most inhospitable climates. During winter, the temperature averages at −35 °C (−31 °F), and is very dark and long, while it is somewhat milder and more humid in the southernmost portions of the cordillera. Only about 1,400 people live in the region, found primarily in the communities of Clyde River, Qikiqtarjuaq (formerly known as Broughton Island), and Pond Inlet. The communities are rather small, having no more than 450 people per settlement. Most of the people who live in the region survive by hunting, fishing, and trapping.
Tree stumps were discovered in 1985 on Axel Heiberg Island dating back 40 million years, indicating this northerly part of the cordillera was warmer and wetter than its present-day climate.
With climate change, the biodiversity of this ecozone would likely increase. As the average temperature rises, more species would be able to inhabit this formerly cold and barren location. Since the currently limited biodiversity of the Arctic Cordillera is largely due to its cold climate and conditions, the effect of climate change will likely cause the biodiversity to increase dramatically as well. Also, the melting of ice and glaciers will make room for more species of plants to thrive, as well as cause the appearance of fungi species.
Read more about this topic: Arctic Cordillera
Famous quotes containing the word climate:
“There is much to be said against the climate on the coast of British Columbia and Alaska; yet, I believe that the scenery of one good day will compensate the tourists who will go there in increasing numbers.”
—Franklin D. Roosevelt (1882–1945)
“Russian forests crash down under the axe, billions of trees are dying, the habitations of animals and birds are layed waste, rivers grow shallow and dry up, marvelous landscapes are disappearing forever.... Man is endowed with creativity in order to multiply that which has been given him; he has not created, but destroyed. There are fewer and fewer forests, rivers are drying up, wildlife has become extinct, the climate is ruined, and the earth is becoming ever poorer and uglier.”
—Anton Pavlovich Chekhov (1860–1904)
“Nobody is so constituted as to be able to live everywhere and anywhere; and he who has great duties to perform, which lay claim to all his strength, has, in this respect, a very limited choice. The influence of climate upon the bodily functions ... extends so far, that a blunder in the choice of locality and climate is able not only to alienate a man from his actual duty, but also to withhold it from him altogether, so that he never even comes face to face with it.”
—Friedrich Nietzsche (1844–1900)