The physiography of the river Nile and is basin . cl, byproviding up todouble the lowest stage supply, the water-level through-out the valley of the ]^)alir el Jtibel is raised, lagoons fill and extend,and the rainfall of the summer months brought down by the Asua,Atappi, Kit, etc., on the top of such an abundant low stage supplyproduces extensive flooding which similnr i-nins when the hike was lowwould be incapable of doing. The lake and its level is then the maincontrolliu factor in the reyimen of the P>ahr el Jebel vallev. It willbe seen later (p. 102) that extensive Hooding has been rec
The physiography of the river Nile and is basin . cl, byproviding up todouble the lowest stage supply, the water-level through-out the valley of the ]^)alir el Jtibel is raised, lagoons fill and extend,and the rainfall of the summer months brought down by the Asua,Atappi, Kit, etc., on the top of such an abundant low stage supplyproduces extensive flooding which similnr i-nins when the hike was lowwould be incapable of doing. The lake and its level is then the maincontrolliu factor in the reyimen of the P>ahr el Jebel vallev. It willbe seen later (p. 102) that extensive Hooding has been recorded inseveral years in the neighbourho(i<l of (londokoro and Lado; this hastaken place in years of heavier rainfall but the height of the Albertlake is probably a still more important factor. In 1903 the rains inthis area were heavy but not sufticiently so to inundate land which Lowest rwDrtlrd n-ailin;; : .\|iril 1! Mciiii rpuiiiiif;; April PLATE VIII. SECTION OF THE BAHR EL JEBEL No. 1 Wadatel, 64 Km. ffom Albert Lake 22 3 03. No. 3 Mongalla, 437 Km. fpom Albert Lake 14 9 03. No. 1 Bor, 820 Km from Albert Lake 18 9 03
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectwatersupply, bookyear
