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The Sahel region (/ s ə ˈ h ɛ l /; from Arabic ساحل (sāḥil) 'coast, shore'), or Sahelian acacia savanna, is a biogeographical region in Africa. It is the transition zone between the more humid Sudanian savannas to its south and the drier Sahara to the north.
Red: Arab states in Africa (Arab League and UNESCO) Simplified climatic map of Africa: sub-Saharan Africa consists of the Sahel and the Horn of Africa in the north (yellow), the tropical savannas (light green) and the tropical rainforests (dark green) of Equatorial Africa, and the arid Kalahari Basin (yellow) and the "Mediterranean" south coast ...
Ghana grew wealthy through the trans-Saharan trade routes linking Aoudaghost with Tahert and Sijilmasa in north Africa following the introduction of the camel to the western Sahel in the 3rd century AD. Ghana was the first to benefit from the introduction of pack animals by Wolof traders. Ghana dominated the region between the 3rd century and ...
The Sahel region covers a belt of grasslands south of the Sahara stretching from Senegal to Sudan. The Sudan, slightly more humid and arable region lying below the Sahel. Sudanian Savanna; Sudd; The Horn of Africa is a peninsula in East Africa that juts for hundreds of kilometers into the Arabian Sea, and lies along the southern side of the ...
The Sahel region (brown), proposed Great Green Wall (green), and participating countries (white) Satellite photo of the Sahara The Great Green Wall or Great Green Wall for the Sahara and the Sahel (French: Grande Muraille Verte pour le Sahara et le Sahel; Arabic: السور الأخضر العظيم, romanized: as-Sūr al-ʾAkhḍar al-ʿAẓīm) is a project adopted by the African Union in ...
Member countries of the Community of Sahel-Saharan States: Date: 4 June 2007 (original upload date) Source: Transferred from to Commons. Author: Hakeem.gadi at English Wikipedia: Permission (Reusing this file) CC-LAYOUT; CC-BY-SA-2.5,2.0,1.0; Released under the GNU Free Documentation License.
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.
A map of the extent of the Sahel. The Sahel region of Africa has long experienced a series of historic droughts, dating back to at least the 17th century. The Sahel region is a climate zone sandwiched between the Sudanian Savanna to the south and the Sahara desert to the north, across West and Central Africa. While the frequency of drought in ...