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. Author manuscript; available in PMC: 2015 Apr 16.
Published in final edited form as: Math Model Nat Phenom. 2014 Jan 1;9(2):161–177. doi: 10.1051/mmnp/20149211

Figure 4.

Figure 4

Spatial distribution of hosts and risk factors, geographic data for cattle populations [17], land use [24], human populations [7], and rainfall for January 1–10, 2007 [48]. For cattle, red indicates densities > 1,000 per km2; for land use, red indicates broad-leaf trees, green indicates mixed forests and grasslands, and blue desert (details of classification are provided in [24]; for human populations, red indicates densities > 100 per km2; for rainfall in the first ten days of 2007, red indicates > 10 cm.