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Date/Time Thumbnail Dimensions User Comment; current: 00:04, 27 September 2010: 1,712 × 1,992 (343 KB): Cephas {{Information |Description={{en|1=Approximate area of the Pacific Coastal Mountain icefields and tundra ecoregion}} {{fr|1=Aire approximative de l'écorégion de la [[:fr:Toundra et champs de glace des monts de la côte pacifique|Toundra et champs de glac
Alpine tundra in the North Cascades of Washington, United States. Alpine tundra does not contain trees because the climate and soils at high altitude block tree growth. [26]: 51 The cold climate of the alpine tundra is caused by the low air temperatures, and is similar to polar climate. Alpine tundra is generally better drained than arctic ...
Tundra exploration vehicles used for oil development and polar bear tours ("an eco-friendly" industry) leave traces of tire marks for 20-plus years after a disturbance occurs. Other factors such as high CO 2 emissions from tourism and from warming tundra soil, create a positive feedback loop, accelerating changes to the tundra.
Image:Canada_blank_map.svg — Canada. File:Blank US Map (states only).svg — United States (including Alaska and Hawaii). Each state is its own vector image, meaning coloring states individually is very easy. File:Blank USA, w territories.svg – United States, including all major territories.
Alpine tundra occurs at high enough altitude at any latitude.Portions of montane grasslands and shrublands ecoregions worldwide include alpine tundra. Large regions of alpine tundra occur in the North American Cordillera and parts of the northern Appalachian Mountains in North America, the Alps and Pyrenees of Europe, the Himalaya and Karakoram of Asia, the Andes of South America, the Eastern ...
Pacific Coastal Mountain icefields and tundra: Canada United States: Torngat Mountain tundra: Canada: Palearctic realm; Arctic desert: Russia: Bering tundra: Russia: Cherskii–Kolyma mountain tundra: Russia: Chukchi Peninsula tundra: Russia: Kamchatka Mountain tundra and forest tundra: Russia: Kola Peninsula tundra: Norway Russia: Northeast ...
The Urals montane tundra and taiga ecoregion (WWF ID: PA0610) covers the main ridge of the Ural Mountains (both sides) - a 2,000 km (north-south) by 300 km (west-east) region. The region is on the divide between European and Asian ecoregions, and also the meeting point of tundra and taiga.
The Brooks–British Range tundra extends east and west along the Brooks Range which runs across northern Alaska and northeastern Yukon Territory.The Brooks Range is divided into western and eastern sections by the Anaktuvuk Pass.