Figure 3.2 Logarithmic plot of soil PCP vs I-TEQ and WHO (1998) TEQ, lower depth
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Text description of figure
The regression shows, on double-logarithmic scale, the dioxin toxic equivalents in 0.001 to 1000 nanogram per gram scatter-plotted against pentachlorophenol in 0.1 to 10,000 milligrams per kg. The regression lines follow each other closely.
The relationship for WHO (1998) Toxic Equivalents is y = 0.1044 x to the power 0.5979, with an R-squared value of 0.2982.
The relationship for International Toxic Equivalents is y = 0.141 x to the power 0.59, with an R-squared value of 0.289.
