Search results
Results From The WOW.Com Content Network
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 .
The level III ecoregions in Oregon are the Coast Range (1), Willamette Valley (3), Cascades (4), Eastern Cascades Slopes and Foothills (9), Columbia Plateau (10), Blue Mountains (11), Snake River Plain (12), Klamath Mountains (78), and Northern Basin and Range (80). (Compare to map of Level IV ecoregions.)
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.
By contrast, Rhode Island is the least biodiverse with just one ecoregion—the Northeastern coastal forests—encompassing the entire state. [ 1 ] The terrestrial ecoregions of the 50 states of the United States are as follows:
Marianas tropical dry forests; Marine West Coast Forest; Mediterranean California; Middle Atlantic coastal forests; Mississippi Alluvial Plain (ecoregion) Mississippi lowland forests; Mississippi Valley Loess Plains (ecoregion) Mojave Basin and Range (ecoregion) Mojave Desert; Montana valley and foothill grasslands
The Willamette Valley ecoregion is a Level III ecoregion designated by the United States Environmental Protection Agency in the U.S. states of Oregon and Washington.Slightly larger than the Willamette Valley for which it is named, the ecoregion contains fluvial terraces and floodplains of the Willamette River system, scattered hills, buttes, and adjacent foothills.