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The Sudanian savanna or Sudan region is a broad belt of tropical savanna that runs east and west across the African ... Cattle are predominantly the livestock kept ...
The East Sudanian savanna, which accounts for about 10% of the total land area, contains the nation's most fertile croplands. Settled agricultural communities growing a wide variety of food crops are its main features. Fishing is important in the rivers, and families raise goats, chickens, and, in some cases, oxen for plowing.
Cattle stand in its shade in the dry season eating shed leaves and fruits, and sorghum crops do well underneath it in the rainy season. [4] An important species in arid and semi-arid regions is the umbrella thorn acacia (Vachellia tortilis). [5] The Sudd wetlands are a vast area of swamp in the south beside the White Nile.
The East Sudanian savanna is the eastern half of the Sudanian savanna belt which runs east and west across Africa. The eastern lies east of the Cameroon Highlands, and west of the Ethiopian Highlands. The Sahel belt of drier acacia savanna lies to the north, and beyond that is the Sahara Desert.
The climate is a tropical savanna climate and a hot semi-arid climate (Köppen climate classification Aw and BSh) with a dry season and a wet season and the temperature being warm and hot year-round. Annual rainfall ranges from 1000 mm in the south to 600 mm in the north on the edge of the Sahel.
The park sustains a relatively high species diversity despite its small size, with 110 woody plant species from 46 genera and 30 families, and 114 species of mammals, birds, reptiles, and amphibians. The flora is mostly semi-arid Sahelian species, but also includes Sudanian and Guinean species characteristic of more humid-climate regions. [5]
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The central Sahelian zone receives between 200 and 700 mm (7.9 and 27.6 in) rainfall and has vegetation ranging from grass/shrub steppe to thorny, open savanna. The southern zone, often referred to as the Sudan zone, receives between 700 and 1,000 mm (27.6 and 39.4 in), with woodland savanna and deciduous forests for vegetation. Rainfall in the ...