Search results
Results from the WOW.Com Content Network
The forest-steppe is an area of Russia in which precipitation and evaporation are approximately equal. [2] The ecoregion is in the Palearctic realm, with a Humid Continental climate. According to one definition of its boundaries, it covers 727,269 km 2 (280,800 sq mi). [3]
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 ...
The forest-steppe sectors are on grey soil, with pine and mixed forest and some oak groves. The steppe areas are meadows, with some sedge-grass marsh, on black soil. The Poperechenskaya sector, for example, is 54% meadow steppe, 8% shrub steppe, and the remainder of patchwork of small forest stands and other floral communities.
The East European forest steppe (ecoregion PA0419) Forest steppe landscape on the Volga Upland near the city of Saratov, Russia Devín forest steppe in Slovakia A forest steppe is a temperate-climate ecotone and habitat type composed of grassland interspersed with areas of woodland or forest .
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 southern arid area is within the Caspian Depression, Caspian lowland desert ecoregion. It rises gradually from the sea coast northwatrds, with averaged elevations in the lower area ranging between 28 m and 11m below sea level. In the vicinity of Volga Delta there are groups of Baer knolls [a] with heights up to 25 m. Between them freshwater ...
The area also has flat wetlands that are important to migratory birds. The ecoregion is in the Palearctic realm, with a dry-winter subarctic climate (Köppen Dwc) that borders on a very cold semi-arid climate (BSk) in its southwestern parts. It covers 209,012 km 2 (80,700 sq mi). [2]
Despite its low surface atmospheric pressure (only 1/100 of that of Earth), the patterns of atmospheric circulation on Mars have formed a sea of circumpolar sand more than 5 million km 2 (1.9 million sq mi) in the area, larger than most deserts on Earth. The Martian deserts consist of half-moon dunes in flat areas near the permanent polar ice ...