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  2. Northwestern Forested Mountains - Wikipedia

    en.wikipedia.org/.../Northwestern_Forested_Mountains

    On the mountain tops, it can receive up to 100 inches (2,500 mm) of precipitation per year, and is often considered the snowiest place on Earth. The Northwestern Forested Mountains experience phenomena called decadal oscillations, the La Niña and El Niño. This is a shift in temperatures from warmer (La Niña) to colder (El Niño) and each ...

  3. List of ecoregions in the United States (EPA) - Wikipedia

    en.wikipedia.org/wiki/List_of_ecoregions_in_the...

    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 Plains; 34 Western Gulf Coastal Plain; 36 Ouachita Mountains; 37 Arkansas Valley

  4. List of ecoregions in North America (CEC) - Wikipedia

    en.wikipedia.org/wiki/List_of_ecoregions_in...

    Hills and Sierra with Low Tropical Deciduous Forest and Oak Forest 14.2: Northwestern Plain of the Yucatan Peninsula 14.2.1: Northwestern Yucatan Plain with Low Tropical Deciduous Forest 14.3: Western Pacific Coastal Plain, Hills and Canyons 14.3.1: Sinaloa Coastal Plain with Low Thorn Tropical Forest and Wetlands 14.3.2

  5. Category:Ecoregions of the United States - Wikipedia

    en.wikipedia.org/wiki/Category:Ecoregions_of_the...

    Arizona Mountains forests; Arizona/New Mexico Mountains ecoregion; Arkansas Valley (ecoregion) ... Northwestern Forested Mountains; O. Oak forest; Oak–heath forest;

  6. Northern Basin and Range ecoregion - Wikipedia

    en.wikipedia.org/wiki/Northern_Basin_and_Range...

    The Partly Forested Mountains ecoregion occupies the elevational belt above the Semiarid Uplands on the Jarbidge, Independence, Owyhee, and Steens mountains, from 6,500 to 10,900 feet (1,981 to 3,322 m). These are partially glaciated, high, rugged mountains with glacial features including moraines, cirques, and tarn (lake)s.

  7. List of ecoregions in Oregon - Wikipedia

    en.wikipedia.org/wiki/List_of_ecoregions_in_Oregon

    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 ...

  8. Montane Cordillera - Wikipedia

    en.wikipedia.org/wiki/Montane_Cordillera

    The corresponding name in the United States for this ecozone, where it is classed as a Level I ecoregion by the United States Environmental Protection Agency, which is identical though differently-named than the CEC system, is the Northwestern Forested Mountains ecoregion.

  9. List of national forests of the United States - Wikipedia

    en.wikipedia.org/wiki/List_of_national_forests...

    This national forest is located in the White Mountains, which the Appalachian Trail and White Mountain Scenic Byway pass through. The forest includes Mount Washington, which at 6,288 ft (1,917 m) is the highest point in the Northeast and the location of the fastest wind speed recorded on earth, although the summit is located in a state park. [129]