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AMISIGO (BARNABAS) / ANDAH (WINSTON) / ANDREINI (MARC) / FRIESEN (JAN) / VAN DE GIESEN (NICK) - ARTICLE DE PERIODIQUE - 2005Rainfall in West Africa is often typified as being subject to large inter-annual variability. For the Volta Basin, this variability is actually not very large. The coefficient of variation for rainfall is only 0.08 (1931-1995) with an average of 400 km3 year-1. Yet, a much higher coefficient of...Ressource payante — PermalienFonds documentaire OIEauContributeur (s):
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ANDREINI (MARC) / VAN DE GIESEN (NICK) / VLEK (PAUL) - ARTICLE DE PERIODIQUE - 2002The geography of the Volta basin is briefly described. This is followed by an overview of water use developments in the two main riparian countries- , Ghana and Burkina Faso. Ghana's water use consists mainly of hydropower generation for the urbanized south whereas in upstream Burkina Faso...Ressource payante — PermalienFonds documentaire OIEauContributeur (s):