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Kudryavtseva A. D. Mir-Kadyrova E. Ya. Kalinkevich G. A. Brodskii E. S. 《Eurasian Soil Science》2021,54(8):1241-1251
Eurasian Soil Science - Dioxin contamination levels and profiles of soils in New Moscow area were studied to identify the potential sources of contamination at a distance of 300 to 1000 m from the... 相似文献
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A. A. Shelepchikov E. S. Brodskii D. B. Feshin V. G. Zhil’nikov E. Ya. Mir-Kadyrova S. P. Balashova 《Eurasian Soil Science》2011,44(3):286-296
The contents of polychlorinated dibenzo-p-dioxins (PCDDs), dibenzofurans (PCDFs), and biphenyls (PCBs) in the soils of Moscow were estimated. The concentrations of
PCDDs and PCDFs mainly vary in the range of 0.27–16.1 ng WHO-TEQ/kg with single points of very high contamination up to 57.3
ng WHO-TEQ/kg; the concentrations of PCBs are in the range of 2.1–50.8 ng/g with sites of high contamination up to 4020 ng/g.
The contribution of dioxin-like PCBs to the total dioxin toxic equivalent is very high: from 16 to 85%. The high levels of
PCDDs and PCDFs in the soils indicate the strong contamination of the atmospheric air. The main source of these compounds
is apparently motor transport. 相似文献
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