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Audroné Milukaité Aldona Mikelinskiené Bronislavas Giedraitis 《Water, air, and soil pollution》2001,130(1-4):1553-1558
The investigation of SO2, NO2, soot and benzo(a)pyrene (BP) has been performed at the background station on the eastern coast of the Baltic Sea since 1980. A significant decreasing trend has been observed for SO2 and NO2, while soot and BP concentrations were changing insignificantly. The decreasing SO2 and NO2 high concentrations (>10µg·m?3) have been determined in the air masses coming from the Western and Central Europe to Lithuania since 1900. The concentration of SO2 in a range of 0–5µg·m?3 and the concentration of NO2 in a range of 0–10µg·m?3 are characteric of the background atmospheric air. 相似文献
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A. Milukaite V. Juozefaite A. Mikelinskiene B. Giedraitis A. Galvonaite P. Jurgutis 《Water, air, and soil pollution》1995,85(4):2003-2008
The investigation of SO2, NO2, benzo(a)pyrene (BP) and soot (Cel) has been carried out daily in the atmospheric air in the background station Preila (East shore of the Baltic Sea) since 1980. Over this period, daily concentrations of pollutants varied in the wide intervals in warm and cold period as well. From 15 years data typical episodes of highest and lowest concentrations of pollutants are chosen and analysed with respect to the air masses trajectories and meteorological conditions. The highest concentrations of SO2, NO2, BP, Cd were fixed, when the air masses passing Lithuania have been formed over Great Britain and Central Europe. 相似文献
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