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Canada's boreal forest is a vast region comprising about one third of the circumpolar boreal forest that rings the Northern Hemisphere, mostly north of the 50th parallel. [1] Other countries with boreal forest include Russia , which contains the majority; the United States in its northernmost state of Alaska ; and the Scandinavian or Northern ...
The boreal forest/taiga supports a relatively small variety of highly specialized and adapted animals, due to the harshness of the climate. Canada's boreal forest includes 85 species of mammals, 130 species of fish, and an estimated 32,000 species of insects. [37] Insects play a critical role as pollinators, decomposers, and as a part of the ...
Boreal forest near Shovel Point in Tettegouche State Park, along the northern shore of Lake Superior in Minnesota.. A boreal ecosystem is an ecosystem with a subarctic climate located in the Northern Hemisphere, approximately between 50° and 70°N latitude.
The subarctic climate (also called subpolar climate, or boreal climate) is a continental climate with long, cold (often very cold) winters, and short, warm to cool summers. It is found on large landmasses, often away from the moderating effects of an ocean, generally at latitudes from 50°N to 70°N, poleward of the humid continental climates .
Boreal forests/taiga: Muskwa–Slave Lake forests: Alberta, British Columbia, Northwest Territories: Boreal forests/taiga: Newfoundland Highland forests: Newfoundland and Labrador: Boreal forests/taiga: Northern Canadian Shield taiga: Alberta, Manitoba, Northwest Territories, Nunavut, Saskatchewan: Boreal forests/taiga: Northern Cordillera forests
This region is characterized by two biomes: taiga (or boreal forest) and tundra. [2] While the taiga has a more moderate climate and permits a diversity of both non-vascular and vascular plants, [ 3 ] the tundra has a limited growing season and stressful growing conditions due to intense cold, low precipitation, [ 4 ] and a lack of sunlight ...
The Canadian Arctic tundra is a biogeographic designation for Northern Canada's terrain generally lying north of the tree line or boreal forest, [2] [3] [4] that corresponds with the Scandinavian Alpine tundra to the east and the Siberian Arctic tundra to the west inside the circumpolar tundra belt of the Northern Hemisphere.
Much of the landscape, including the Athabasca Plain, is the boreal forest that covers so much of Canada at this latitude, consisting of black spruce (Picea mariana), jack pine (Pinus banksiana), quaking aspen (Populus tremuloides), white birch (Betula papyrifera), balsam poplars, white spruce (Picea glauca), and balsam fir (Abies balsamea).