Figure 4
From: The impact of large and small dams on malaria transmission in four basins in Africa
Mean annual malaria incidence in the vicinity of small dams in the Volta, Limpopo, Zambezi and Omo-Turkana Basins. [The error bars indicate standard error of the mean]. [* denotes significant difference in malaria incidence between stable and unstable areas (ANOVA, P < 0.05)].
