Figure 1
From: Risk of classic Kaposi sarcoma with exposures to plants and soils in Sicily
Political (community boundaries) map of Sicily, with superimposed heat maps of nocturnal luminescence and selected soils. A. Nocturnal luminescence. B. Orthic luvisol distribution, not weighted for luminescence. C. Luminescence-weighted concentration of orthic luvisol. D. Luminescence-weighted concentration of eutric regosol and/or lithosol. E. Luminescence-weighted concentrations of eutric regosol and/or lithosol (red/pink) and orthic luvisol (green), irrespective of community boundaries. F. Luminescence-weighted concentrations (levels as in Table 3) of eutric regosol and/or lithosol (red/pink), orthic luvisol (green), and overlaps of these (tan) by community