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The Sahel forms a belt up to 1,000 km wide, spanning Africa from the Atlantic Ocean to the Red Sea Main article: History of West Africa The Sahelian kingdoms were a series of centralized kingdoms or empires that were centered on the Sahel , the area of grasslands south of the Sahara , from the 8th century to the 19th.
The Sahel has a high to very high sunshine duration year-round, between 2,400 hours (about 55% of the daylight hours) and 3,600 hours (more than 80% of the daylight hours). The sunshine duration in the Sahel approaches desert levels, and is comparable to that in the Arabian Desert, for example, even though the Sahel is only a steppe and not a ...
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The site lies in the Sahel region of southern Mauritania, 30 km north of the Malian border, 57 km south-southeast of Timbédra and 98 km northwest of the town of Nara in Mali. The vegetation is low grass with thorny scrub and the occasional acacia tree. In the wet season (July–September) the limited rain fills a number of depressions, but for ...
Print/export Download as PDF; Printable version; In other projects ... Pages in category "Sahel" The following 30 pages are in this category, out of 30 total.
The Sahel Region — a political region of Burkina Faso, located within the international cultural−biogeographic Sahel region of Africa. For the African geographic region, see Category: Sahel . Subcategories
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Based on Senegal river cycles, precipitation cycles of various El Sahel stations which are related to Solar (89–120 years) Wolf-Gleissberg cycles, and on relations to Nile floods and Equatorial lake levels, Yousef and Ghilly in 2000 anticipated that there is a considerable probability that drought will occur El Sahel Zone in 2005±4 years.