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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 ...
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.
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Landscape gradient of the Sahel, photographed from space. The Sahel is an ecologically (rather than geopolitically) defined region of Africa.The noun Sahel comes from the Arabic sāḥil (Arabic: ساحل) describing a border, shore or edge, which aptly describes the transitional areas of Africa where savanna becomes the hyper-arid Sahara Desert.
According to the official homepage, the organization's mandate is to invest in research for food security and the fight against the effects of drought and desertification for a new ecological balance in the Sahel. [1] The Sahel is a transition area between the very dry North and tropical forests on the coast.
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The main languages spoken in Sahel Region as of 2006 were Fulfulde, Tamasheq (or "Bella"), and Moore. [7] French is the official language throughout the country. [8] As of 2019, the population of the region was 1,094,907 with 49.3% females. The population in the region was 5.34% of the total population of the country.
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.