Figure 2 from Choy et al. 2009. Log-transformed mean THg concentrations (μg/kg) at the mean log(mass) of 4.24 or approximately 17.4 kg plotted as a function of median depth of occurrence for 9 species of pelagic fishes. Mercury is distributed across the earth whether it is in the atmosphere, biosphere, or geosphere. In the marine . . . → Read More: More Mercury Deeper