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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.
Semi-arid Niger. A semi-arid desert or a steppe is a version of the arid desert with much more rainfall, vegetation and higher humidity. These regions feature a semi-arid climate and are less extreme than regular deserts. [34] Like arid deserts, temperatures can vary greatly in semi deserts.
The Karoo (/ k ə ˈ r u ə / kə-ROO-ə; from the Afrikaans borrowing of the South Khoekhoe!Orakobab or Khoemana word ǃ’Aukarob "Hardveld" [2] [3]) is a semi-desert natural region of South Africa. No exact definition of what constitutes the Karoo is available, so its extent is also not precisely defined.
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 can be recorded in the summer of up to 45 °C (115 °F) and in winter of down to −55 ...
Although deserts have severe climates, some plants still manage to grow. Plants that can survive in arid deserts are called xerophytes, meaning they are able to survive long dry periods. Such plants may close their stomata during the daytime and open them again at night. During the night, temperatures are much cooler, and plants will experience ...
In some places, shrubland is the mature vegetation type, and in other places, the result of degradation of former forest or woodland by logging or overgrazing, or disturbance by major fires. [citation needed] A number of World Wildlife Fund biomes are characterized as shrublands, including: [6] [7] Desert scrublands The Nullarbor plain in Australia
South of the Namib and Kalahari deserts is the Karoo. A semi-desert natural region, the Karoo desert spans across parts of the Western and Eastern Cape in South Africa and contains vast open spaces and unique vegetation, such as certain species of Asteraceae flowering plants.
The Kazakh semi-desert is an ecoregion in the deserts and xeric shrublands biome, located in Kazakhstan.The climate is semi-arid and continental, with a total annual precipitation of 160 millimetres (6.3 in), and mean temperatures in January averaging −15 °C (5 °F) and in July 23 °C (73 °F).