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The climate of Alaska is determined by average temperatures and precipitation received statewide over many years. The extratropical storm track runs along the Aleutian Island chain, across the Alaska Peninsula , and along the coastal area of the Gulf of Alaska which exposes these parts of the state to a large majority of the storms crossing the ...
[5] [6] The area is affected by a rain shadow effect caused by the Alaska Range to the south screening storms from the Gulf of Alaska. Average annual precipitation at Fairbanks is 287 mm/year; precipitation may reach 600 mm/year in the higher elevations. Permafrost is found at the higher elevations and more northerly extents of the ecoregion.
The average annual temperature in this ecoregion is 42 °F (6 °C) and the average precipitation in centimeters is between 220 and 280 centimetres (87 and 110 in). [8] Typical montane forests in this ecoregion is dominated by Pacific silver fir and also contains noble fir, Douglas fir, and Alaska yellow-cedar.
According to the study in Global Change Biology, the average yearly temperatures across the Alaskan and Canadian taiga ranged from −26.6 °C to 4.8 °C. This indicates the extremely cold weather the taiga has for the majority of the year. As for precipitation, the majority of it is snow, but rain is also an important factor.
Average summer temperatures range from 37 °F (3 °C) to 60 °F (16 °C). The tundra is very much like a desert in terms of precipitation. Yearly average precipitation varies by region, but generally, there is only about 6–10 inches (150–250 mm) of precipitation per year, and in some regions, it can have up to 20 inches (510 mm).
They are generally found at altitudes ranging from 600 to 1,000 m (2,000 to 3,300 ft), and receive 2,000 to 6,000 mm (79 to 236 in) of average annual rainfall. [ 15 ] [ 16 ] [ 17 ] Despite being located in the temperate zone, the Azores rainforest is similar in many ways to the cloud forest environments of the tropics and subtropics.
Chiapas Depression with Low Deciduous and Medium Semi-Deciduous Tropical Forest 14.4.3: Valleys and Depressions with Xeric Shrub and Low Deciduous Forest 14.5: Southern Pacific Coastal Plain and Hills 14.5.1: Tehuantepec Canyon and Plain with Low Tropical Deciduous Forest and Low Thorn Forest 14.5.2
Temperate deciduous or temperate broad-leaf forests are a variety of temperate forest 'dominated' by deciduous trees that lose their leaves each winter. [1] They represent one of Earth's major biomes , making up 9.69% of global land area. [ 2 ]