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91.
Zehra Bozkurt Eftade O. Gaga Fatih Taşpınar Akif Arı Beyhan Pekey Hakan Pekey Tuncay Döğeroğlu Özlem Özden Üzmez 《Environmental monitoring and assessment》2018,190(3):168
In this study, PM10 concentrations and elemental (Al, Fe, Sc, V, Cr, Mn, Co, Ni, Cu, Zn, As, Se, Mo, Ag, Cd, Sn, Sb, Ba, Pb, and Bi) contents of particles were determined in Düzce, Turkey. The particulate matter samplings were carried out in the winter and summer seasons simultaneously in both urban and sub-urban sampling sites. The average PM10 concentration measured in the winter season was 86.4 and 27.3 μg/m3, respectively, in the urban and sub-urban sampling sites, while it was measured as 53.2 and 34.7 μg/m3 in the summer season. According to the results, it was observed that the PM10 levels and the element concentrations reached higher levels, especially at the urban sampling site, in the winter season. The positive matrix factorization model (PMF) was applied to the data set for source apportionment. Analysis with the PMF model revealed six factors for both the urban (coal combustion, traffic, oil combustion, industry, biomass combustion, and soil) and sub-urban (industry, oil combustion, traffic, road dust, soil resuspension, domestic heating) sampling sites. Loadings of grouped elements on these factors showed that the major sources of the elements in the atmosphere of Düzce were traffic, fossil fuel combustion, and metal industry-related emissions. 相似文献
92.
Keskin Gülşen Aydın Doğruparmak Şenay Çetin Ergün Kadriye 《Environmental science and pollution research international》2022,29(45):68269-68279
Environmental Science and Pollution Research - The dilemma between health concerns and the economy is apparent in the context of strategic decision making during the pandemic. In particular,... 相似文献
93.
Evran Sefika Tayyarcan Emine Kubra Acar-Soykut Esra Boyaci Ismail Hakki 《Food and environmental virology》2022,14(1):1-9
Food and Environmental Virology - Salmonella contamination is a critical problem in poultry farms, with serious consequences for both animals and food products. The aim of this study is to... 相似文献