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African cities are at increasing risk for disasters, including floods. Pikine, Senegal?located on the outskirts of the Dakar metropolitan region?has experienced regular floods since 2005 due to a rising water table, dense settlement, and inadequate drain...
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Richard Isa Bwala,Chigoziri Ekhuemelo,Dauda Zacharia
Leaf spots of groundnut caused by Cercospora spp is one of the major economic production constraint militating against groundnut production in Nigeria. Field experiments were conducted during the 2011 and 2012 seasons at the Teaching and Research F...
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Graham Currie, Chris De Gruyter
Sustainability is a major driver of world policy for cities, and public transport is said to be a more sustainable mode of travel than other modes. But how do public transport (PT) systems in different cities compare to each other? This paper measures th...
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Pierre Graftieaux
Pág. 897 - 904
The 24-km Dakar Toll Road (Autoroute de l?Avenir Dakar ? Dianmiadio), built to solve severe congestion problems, was inaugurated in 2013 on schedule and below budget. It has reduced travel times by two thirds between downtown and the outskirts and is spu...
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