Figure 1.

Candidate field buffers and conflict field resolution. The candidate field is located in the center of the aerial photo, with buffers of 200 (blue), 500 (purple), 800 (green) and 1000 (red) meters. Potential conflict fields are to the south, with a 1000-meter buffer displayed in yellow.

Allpress et al. International Journal of Health Geographics 2008 7:18   doi:10.1186/1476-072X-7-18
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