Abstract
We investigated the behavior of mutagenic substances in the soil of forests or planted areas. Mutagenicity and concentration was examined for 16 types of PAHs in soil samples collected at a depth of 1 m in 10 forests in Iwate, Ibaraki, Tokyo, Kanagawa, Yamanashi and Shizuoka prefectures in Japan. Mutagenicity and PAHs were detected mostly in soil from the surface to a depth of 30 cm when strains TA100, TA98 and YG1024 were used. In addition, a significant correlation was not found between the concentration of BaP, and specific mutagenic activity (TA98 without S9mix, r = 0.285).
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Acknowledgments
This research was partially supported by The Promotion and Mutual Aid Corporation for Private Schools of Japan, Grant-in-Aid for Matching Fund Subsidy for Private Universities.
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Goto, S., Nagaosa, D., Kageyama, S. et al. Mutagenicity and PAH Contents of Soil in Forests or Planted Areas in Japan. Bull Environ Contam Toxicol 83, 742–746 (2009). https://doi.org/10.1007/s00128-009-9824-3
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DOI: https://doi.org/10.1007/s00128-009-9824-3