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A semi-arid climate, semi-desert climate, or steppe climate is a dry climate sub-type. It is located on regions that receive precipitation below potential evapotranspiration, but not as low as a desert climate. There are different kinds of semi-arid climates, depending on variables such as temperature, and they give rise to different biomes.
A steppe is usually covered with grass and shrubs, depending on the season and latitude. The term steppe climate denotes a semi-arid climate, which is encountered in regions too dry to support a forest, but not dry enough to be a desert. [2] [3] Steppes are usually characterized by a semi-arid or continental [citation needed] climate. Extremes ...
If the annual precipitation is less than 50% of this threshold, the classification is BW (arid: desert climate); if it is in the range of 50%–100% of the threshold, the classification is BS (semi-arid: steppe climate). [9] [11] A third letter can be included to indicate temperature.
A steppe is a dry grassland with an annual temperature range in the summer of up to 40 °C (104 °F) and during the winter down to −40 °C (−40 °F). [ 20 ] A subarctic climate has little precipitation, [ 21 ] and monthly temperatures which are above 10 °C (50 °F) for one to three months of the year, with permafrost in large parts of the ...
Steppes/shortgrass prairies are short grasslands that occur in semi-arid climates. Tallgrass prairies are tall grasslands in higher rainfall areas. Heaths and pastures are, respectively, low shrublands and grasslands where forest growth is hindered by human activity but not the climate.
Located just south of the Sahara is a narrow semi-desert steppe (a semi-arid region) called the Sahel, while Africa's most southern areas contain both savanna plains, and its central portion, including the Congo Basin, contains very dense jungle regions. The western equatorial region is the wettest portion of the continent.
The Eurasian Steppe, also called the Great Steppe or The Steppes, is the vast steppe ecoregion of Eurasia in the temperate grasslands, savannas and shrublands biome. It stretches through Hungary , Bulgaria , Romania , Moldova , Ukraine , southern Russia , Kazakhstan , Xinjiang , Mongolia and Manchuria , with one major exclave , the Pannonian ...
The annual rates of precipitation in Alpine-steppes are very low, with mean ranges falling anywhere between 280 and 300 mm. [3] In addition, upwards to 80% of this falls between the months of May and September, causing the climate to be arid or semi-arid, making the environment much harsher for plant and livestock life. [2]