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  2. Taiga - Wikipedia

    en.wikipedia.org/wiki/Taiga

    Extreme winter minimums in the northern taiga are typically lower than those of the tundra. There are taiga areas of eastern Siberia and interior Alaska-Yukon where the mean annual temperature reaches down to −10 °C (14 °F), [11] [12] and the lowest reliably recorded temperatures in the Northern Hemisphere were recorded in the taiga of ...

  3. Arctic ecology - Wikipedia

    en.wikipedia.org/wiki/Arctic_ecology

    Arctic ecology is the scientific study of the relationships between biotic and abiotic factors in the arctic, the region north of the Arctic Circle (66° 33’N). [1] This region is characterized by two biomes: taiga (or boreal forest) and tundra. [2]

  4. Terrestrial ecosystem - Wikipedia

    en.wikipedia.org/wiki/Terrestrial_ecosystem

    Examples include tundra, taiga, temperate deciduous forest, tropical rain forest, grassland, deserts. [1] Terrestrial ecosystems differ from aquatic ecosystems by the predominant presence of soil rather than water at the surface and by the extension of plants above this soil/water surface in terrestrial ecosystems.

  5. Urals montane tundra and taiga - Wikipedia

    en.wikipedia.org/wiki/Urals_montane_tundra_and_taiga

    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.

  6. Tundra - Wikipedia

    en.wikipedia.org/wiki/Tundra

    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 ...

  7. Scandinavian and Russian taiga - Wikipedia

    en.wikipedia.org/wiki/Scandinavian_and_Russian_taiga

    The Scandinavian and Russian taiga is an ecoregion within the taiga and boreal forests biome as defined by the WWF classification (ecoregion PA0608). [1] It is situated in Northern Europe between tundra in the north and temperate mixed forests in the south and occupies about 2,156,900 km 2 (832,800 sq mi) in Norway, Sweden, Finland and the northern part of European Russia, being the largest ...

  8. Boreal forest of Canada - Wikipedia

    en.wikipedia.org/wiki/Boreal_forest_of_Canada

    These seven can be divided into two main groups. The northern regions of the boreal forest consists of four eco-zones – Taiga Cordillera, Taiga Plains, Taiga Shield and Hudson Plains – that are the most thinly treed areas where the growing season and average tree size progressively shrinks until the edge of the Arctic tundra is reached. [21]

  9. Birds of North American boreal forests - Wikipedia

    en.wikipedia.org/wiki/Birds_of_North_American...

    Although less than half of the following birds' North American populations nest in the boreal forests, a major portion of their species is reliant on this habitat. Many of these birds are more often aquatic and woodland generalist than species more dependent on the taiga. Greater white-fronted goose Anser albifrons; Snow goose Chen caerulescens