Figure 4From: Spatial-temporal analysis of malaria and the effect of environmental factors on its incidence in Yongcheng, China, 2006–2010 Yearly average temperature at county level from 2006 to 2010 in Yongcheng prefecture, China. The county-lever areas are colour-coded according to yearly average temperature, with higher temperature distributed in the Southeast of Yongcheng prefecture.Back to article page