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  2. Semi-arid climate - Wikipedia

    en.wikipedia.org/wiki/Semi-arid_climate

    If the area's annual precipitation in millimeters is less than the threshold but more than half or 50% the threshold, it is classified as a BS (steppe, semi-desert, or semi-arid climate). [1] Furthermore, to delineate hot semi-arid climates from cold semi-arid climates, a mean annual temperature of 18 °C (64.4 °F) is used as an isotherm.

  3. Eurasian Steppe - Wikipedia

    en.wikipedia.org/wiki/Eurasian_Steppe

    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 steppe ...

  4. Steppe - Wikipedia

    en.wikipedia.org/wiki/Steppe

    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 ...

  5. Forest steppe - Wikipedia

    en.wikipedia.org/wiki/Forest_steppe

    Locations. Forest steppe primarily occurs in a belt of forest steppes across northern Eurasia from the eastern lowlands of Europe to eastern Siberia in northeast Asia. It forms transition ecoregions between the temperate grasslands and temperate broadleaf and mixed forests biomes. Much of Russia belongs to the forest steppe zone, stretches from ...

  6. Köppen climate classification - Wikipedia

    en.wikipedia.org/wiki/Köppen_climate_classification

    The Köppen climate classification is one of the most widely used climate classification systems. It was first published by German-Russian climatologist Wladimir Köppen (1846–1940) in 1884, [1][2] with several later modifications by Köppen, notably in 1918 and 1936. [3][4] Later, German climatologist Rudolf Geiger (1894–1981) introduced ...

  7. Alpine steppe - Wikipedia

    en.wikipedia.org/wiki/Alpine_steppe

    The Alpine-steppe is a high altitude natural alpine grassland, which is a part of the Montane grasslands and shrublands biome. Alpine-steppes are unique ecosystems found throughout the world, especially in Asia , where they make up 38.9% of the total Tibetan plateau grassland's area.

  8. Storage water heater - Wikipedia

    en.wikipedia.org/wiki/Storage_water_heater

    Solar heat is clean and renewable. This is the most modern system. Increasingly, solar powered water heaters are being used. Their solar thermal collectors are installed outside dwellings, typically on the roof or walls or nearby, and the potable hot water storage tank is typically a pre-existing or new conventional water heater, or a water heater specifically designed for solar thermal.

  9. Stepwell - Wikipedia

    en.wikipedia.org/wiki/Stepwell

    The Rani ki Vav, Patan, Gujarat. A multi-storey stepwell in Mahimapur Village, Amravati District, Maharashtra. Stepwells (also known as vavs or baori) are wells, cisterns or ponds with a long corridor of steps that descend to the water level. Stepwells played a significant role in defining subterranean architecture in western India from the 7th ...