4 days ago · The Sahel (/ səˈhɛl /, sāḥil; ساحل Arabic pronunciation: [ˈsaːħil] "coast, shore") is the ecoclimatic and biogeographic realm of transition in Africa between the Sahara to the north and the Sudanian savanna to the south.
- 3,053,200 km² (1,178,800 sq mi)
- Tropical and subtropical grasslands, savannas, and shrublands
- 200 and 400 meters (660 and 1,310 ft)
1 day ago · The Sahel 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.
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Jan 10, 2021 · From Wikipedia, the free encyclopedia The Sahel forms a belt up to 1,000 km wide, spanning Africa from the Atlantic Ocean to the Red Sea. 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.
José-Alain Sahel is a French ophthalmologist and scientist. He is currently the chair of the Department of Ophthalmology at the University of Pittsburgh School of Medicine, director of the UPMC Eye Center, and the Eye and Ear Foundation Chair of Ophthalmology. Dr. Sahel previously lead the Vision Institute in Paris, a research center associated with the one of the oldest eye hospitals of Europe - Quinze-Vingts National Eye Hospital in Paris, founded in 1260. He is a pioneer in the field of...
José-Alain Sahel was born in Tlemcen in 1955. He has studied medicine in the Strasbourg University and in Lariboisière, St. Louis. In 1980 he received a Doctorate of Medicine with a Medal of the Faculty of Paris and in 1984 obtained his Specialisation in Ophthalmology. He spent his first 20 professional years in the University Hospital of Strasbourg working as ophthalmologist and after moved to Quinze-Vingts National Eye Hospital in Paris, where he became department head in 2001. At the ...
José-Alain Sahel has contributed to advancements in basic and clinical research in the field of the vision. In 1992 he founded the Laboratory of Cellular and Molecular Physiopathology of the Retina in Strasbourg that specialized in translational research on the mechanisms of retinal cell degeneration. Later this laboratory became the heart of the Vision Institute that José-Alain Sahel founded in Paris in 2008. This institute is one of the largest centres of integrated research on eye ...
5 days ago · Il Sahel (dall'arabo Sahil, "bordo del deserto") è una fascia di territorio dell'Africa subsahariana, estesa tra il deserto del Sahara a nord, la savana del Sudan a sud, l'oceano Atlantico a ovest e il Mar Rosso a est, che copre (da ovest a est) gli Stati di Gambia, Senegal, la parte sud della Mauritania, il centro del Mali, Burkina Faso, la parte sud dell'Algeria e del Niger, la parte nord ...
13 hours ago · Sahel (av arabiska: ساحل, sahil, "Saharas gräns") är en halvtorr gränszon i Afrika söder om Sahara och norr om de mer bördiga områdena söderut.. Sahel sträcker sig österut från Atlanten genom norra Senegal, södra Mauretanien, Mali, Burkina Faso, södra Niger, nordöstra Nigeria, Tchad och in i Sudan. 
5 days ago · De Sahel is een landstreek in Afrika die gelegen is tussen vochtig tropisch gebied in het zuiden (10 graden NB) en de Sahara -woestijn in het noorden (ongeveer 23,5 graden NB). Aan de westzijde wordt zij begrensd door de Atlantische Oceaan en aan de oostzijde door de Rode Zee.
3 days ago · Operation Barkhane is an ongoing anti-insurgent operation started on August 1, 2014 which is led by the French military against Islamist groups in Africa's Sahel region. It consists of a roughly 5,000-strong French force, which is permanently headquartered in N’Djamena, the capital of Chad.
2 days ago · サヘル・ローズ （Sahel Rosa 、 Rosa Sahel [要出典] 、 ペルシア語: ساحل روزا [要出典] 、1985年 10月21日 - ）は、イラン出身、日本で活動するタレント・女優である。本名も同じ（ただし、生来の姓名あるいは個人名は不明 ）。愛称はさっちゃん。