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A tree savanna at Tarangire National Park in Tanzania in East Africa A grass savanna at Kruger National Park in South Africa. A savanna or savannah is a mixed woodland-grassland (i.e. grassy woodland) biome and ecosystem characterised by the trees being sufficiently widely spaced so that the canopy does not close.
The Sahel acacia savanna, a belt of drier grasslands, lies to the north, forming a transition zone between the Sudanian savanna and the Sahara Desert phytochorion. To the Sudan's south, the more humid forest-savanna mosaic forms a transition zone between the Sudanian savanna and the Guineo-Congolian forests that lie nearer the equator.
The southwest Australia savanna is at the transition between the Mediterranean climate ecoregions of Australia's southwest corner and the deserts and xeric shrublands to the north and inland. Much of the area is now converted to wheat-growing.
Arnhem Land tropical savanna: Australia Brigalow tropical savanna: Australia Cape York Peninsula tropical savanna: Australia Carpentaria tropical savanna: Australia Einasleigh Uplands savanna: Australia Kimberley tropical savanna: Australia Mitchell grass downs: Australia Trans-Fly savanna and grasslands: Indonesia, Papua New Guinea: Victoria ...
The Kalahari Desert is a large semi-arid sandy savanna in Southern Africa extending for 900,000 square kilometres (350,000 sq mi), covering much of Botswana, as well as parts of Namibia and South Africa.
In the north and east, Mopane savanna with the trees Colophospermum mopane, Sesamothamnus benguellensis, and S. guerichii, is predominant. The semi-desert and savanna transition community supports a variety of species. In the south, open dwarf shrub savanna, with small trees scattered among shrubs, herbs, and grasses, is predominant. [1]
Botswana is around 90% covered in savanna, varying from shrub savanna in the southwest in the dry areas to tree savanna consisting of trees and grass in the wetter areas. [1] Even under the hot conditions of the Kalahari Desert, many species survive; in fact the country has more than 2500 species of plants and 650 species of trees. [2]
Extent of temperate grasslands, savannas and shrublands. Temperate grasslands, savannas, and shrublands are terrestrial biomes defined by the World Wide Fund for Nature. [1] ...