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The Canadian boreal region spans the landscape from the most easterly part of the province of Newfoundland and Labrador to the border between the far northern Yukon and Alaska. The area is dominated by coniferous forests, particularly spruce, interspersed with vast wetlands, mostly bogs and fens. The boreal region of Canada includes eight ...
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 ...
A boreal ecosystem is an ecosystem with a subarctic climate located in the Northern Hemisphere, approximately between 50° and 70°N latitude. These ecosystems are commonly known as taiga and are located in parts of North America, Europe, and Asia. [1] The ecosystems that lie immediately to the south of boreal zones are often called hemiboreal ...
Perhaps the most significant effect of climate change on the boreal region is the increase in the severity of disturbance regimes, particularly fire and insect outbreaks. Fire is the dominant type of disturbance in boreal North America, but the past 30-plus years have seen a gradual increase in fire frequency and severity as a result of warmer ...
Boreal Forest Region - This the largest forest region in Canada. It is located in the north and contains about one third of the world's circumpolar boreal forests. Coast Forest Region - Located on the west coast, this region almost entirely comprises coniferous trees including the Douglas-fir, Sitka spruce, western hemlock, and western red cedar.
The climate is cool and wet and the coast is subject to heavy fog, especially on the Strait of Belle Isle between Labrador and Newfoundland for example. The Central Canadian Shield forests ecoregion lies inland to the west and has more black spruce than the balsam fir that are the dominant tree in this ecoregion. [2]
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
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).