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Shrub-steppe is a type of low-rainfall natural grassland. While arid, shrub-steppes have sufficient moisture to support a cover of perennial grasses or shrubs, a feature which distinguishes them from deserts. The primary ecological processes historically at work in shrub-steppe ecosystems are drought and fire. Shrub-steppe plant species have ...
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.
Steppe can be classified by climate: [4] Temperate steppe: the true steppe, found in continental climates [failed verification] can be further subdivided, as in the Rocky Mountains Steppes [4] Subtropical steppe: a similar association of plants occurring in the driest areas with a Mediterranean climate; [failed verification] it usually has a ...
The predominant vegetation in these biomes consists of grass and/or shrubs. The climate is temperate and ranges from semi-arid to semi-humid. The habitat type differs from tropical grasslands in the annual temperature regime and the types of species found here.
Woody plants, shrubs or trees may occur on some grasslands—forming savannas, scrubby grassland or semi-wooded grassland, such as the African savannas or the Iberian deheza. [ 17 ] As flowering plants and trees, grasses grow in great concentrations in climates where annual rainfall ranges between 500 and 900 mm (20 and 35 in). [ 18 ]
Florida is surrounded on three sides by bodies of water: the Gulf of Mexico to the west, Florida Bay to the south, and the Atlantic Ocean to the east. In addition to its coastal habitats, Florida has a variety of wetland habitats, such as marshland, swampland, lakes, springs, and rivers. Florida's largest river is the St. Johns River.
Florida is a biodiverse state, with 3,500 native vascular plants and 1,500 vertebrates, a higher number than all but three other states. [52] A 2003 United Nations Food and Agriculture Organization study stated that the Florida Straits had the highest biodiversity in the Atlantic Ocean , and were the home to 25 endemic species.
Low shrubland in Hawaii Scrub vegetation with cactus in Webb County in south Texas Mediterranean shrubland in Sardinia, Italy. Shrubland, scrubland, scrub, brush, or bush is a plant community characterized by vegetation dominated by shrubs, often also including grasses, herbs, and geophytes. Shrubland may either occur naturally or be the result ...