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The Marine West Coast Forest is a Level I ecoregion of North America designated by the Commission for Environmental Cooperation (CEC) in its North American Environmental Atlas. The region includes parts of Alaska , the Yukon , British Columbia , Washington , Oregon , and California .
For a general description of these forests, refer to Temperate Deciduous Forest. The standard reference is The Deciduous Forest of Eastern North America. [4] The adjoining forests in Canada are generally referred to as the Mixedwood Plains Ecozone or the Great Lakes-St.Lawrence Forest Region. 32 Texas Blackland Prairies; 33 East Central Texas ...
Marine West Coast Forest: 7.1: Marine West Coast Forest 7.1.1: Ahklun and Kilbuck Mountains 7.1.2: Alaska Peninsula Mountains 7.1.3: Cook Inlet 7.1.4: Pacific Coastal Mountains 7.1.5: Coastal Western Hemlock-Sitka Spruce Forests 7.1.6: Pacific and Nass Ranges 7.1.7: Strait of Georgia/Puget Lowland 7.1.8: Coast Range: 7.1.9: Willamette Valley: 8 ...
The name of the comparable ecozones in the United States, where Level II ecoregions correspond to the international term "ecozone", are the Marine West Coast Forest and the Northwestern Forested Mountains ecoregions. In the floristic province system, the region is described as part of the Rocky Mountain Floristic Region.
Ecoregions of North America, featuring the 50 United States, the District of Columbia and the five inhabited territories. The following is a list of ecoregions in the United States as identified by the World Wide Fund for Nature (WWF).
The task of defining and mapping these ecoregions was carried out by the Oregon Ecoregion Project, a collaborative effort involving the EPA, the United States Geological Survey (USGS), the United States Forest Service (USFS), and other state and federal agencies. The new classification system they developed may differ from previous frameworks ...
Marine West Coast Forest; Mediterranean California; Middle Atlantic coastal forests; Mississippi Alluvial Plain (ecoregion) Mississippi lowland forests;
There are three distinct types of vegetation on this coast: the forests of the coastal plain dominated by western hemlock (Tsuga heterophylla), western red cedar (Thuja plicata) and amabilis fir (Abies amabilis); mountain forest of mountain hemlock (Tsuga mertensiana), amabilis fir and yellow cedar (Chamaecyparis nootkatensis); and alpine tundra with sedge meadows and lichen-covered rocks.