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English: The title of this map is “Terrestrial ecozones and ecoprovinces of Canada.” This map outlines the boundaries of the 15 ecozones and 53 ecoprovinces of Canada. These ecological areas cover all of the area within the coastal boundaries of Canada. On this map, a solid grey line is used to define the ecozone and ecoprovince boundaries.
This new ecozone map includes 18 terrestrial, 12 marine and 1 freshwater ecozone, the latter two of which were derived from the marine bioregions outlined by Fisheries and Oceans Canada in 2009. [8] [6] This comprehensive framework is currently in use by Environment and Climate Change Canada to determine protected area coverage of Canada's ...
The terrestrial ecoregions of Canada are all within the Nearctic realm, which includes most of North America. The Nearctic, together with Eurasia's Palearctic realm, constitutes the Holarctic realm of the Northern Hemisphere. [1] British Columbia is the most biodiverse province with 18 ecoregions across 4 biomes.
However, meltwater from glacial retreat between 11,000 and 8,000 years ago resulted in extensive deltas and dunes, forming Lake Winnipegosis at the eastern end of this zone. [7] It is a remnant of Lake Agassiz, a large glacial lake. [7] Most rivers originate in the Rocky Mountains, flowing eastward through the zone. [7]
The Bunchgrass zone is the warmer of the two biogeoclimatic zones in British Columbia which lack trees. It is most commonly found in deeply incised valleys east of the Coast Mountains and within their rain shadow. Drought, not cold as in the Alpine Tundra (AT), minimizes forest or woodland development.
Canada's 15 terrestrial ecozones are further subdivided into 53 ecoprovinces, 194 ecoregions, and 1,027 ecodistricts. [13]Canada is characterized by a wide range of both meteorologic and geological regions that are divided into fifteen terrestrial and five marine ecozones, [14] such as the forests of British Columbia and Central Canada, the prairies of Western Canada, the tundra of Northern ...
Hardwood–conifer mixed forests occur in a transition zone between lowland conifer and northern hardwood forests. The ground is less rocky than in the lowland conifer forests and thus supports more vegetation. Trees include red spruce, balsam fir, eastern hemlock (Tsuga canadensis), red maple (Acer rubrum), and yellow birch (Betula ...
In Canada, this is described as a climate change adaptation program proposal, most often discussed in the context of the relocalization of trees and forests. Indeed, as the Canadian climate gets warmer , tree species' become less adapted to the conditions of their historical southern or downhill range and more adapted to the climatic condition ...