โ Scribed by Maria Wik; Ingemar Renberg
No coin nor oath required. For personal study only.
Spherical carbonaceous particles, generated by oil and coal combustion, were observed in samples of forest soil (A-horizon) collected from 164 sites distributed over an area of 55 430 km 2 in N. Sweden. From 0.2 to 400 x 106 carbonaceous spheres m -2 of ground surface were found with a geographical distribution pattern which is consistent with the regional air pollution conditions.
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15 Environment (pollution, health protection, safety) vs 24.62 f 15.20, per 10s nucleotides, P = 0.03). These results suggest that tobacco smoke could behave as a confounding factor for evaluation of DNA adducts arising from occupational exposure. The levels of DNA adducts in smokers not occupationa