Seasonal variations of PM1-bound water concentration in urban areas in Poland
| Autor: | Patrycja Rogula-Kopiec, Kamila Widziewicz, Wioletta Rogula-Kozłowska, Małgorzata Ciuka-Witrylak, Malwina Tytła, Grzegorz Majewski, Barbara Mathews |
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| Rok vydání: | 2019 |
| Předmět: |
Atmospheric Science
010504 meteorology & atmospheric sciences business.industry Fine particulate 010501 environmental sciences Solid fuel 01 natural sciences Pollution Natural gas Hard coal Environmental chemistry Environmental science Bound water business Elemental carbon Waste Management and Disposal Chemical composition Road traffic 0105 earth and related environmental sciences |
| Zdroj: | Atmospheric Pollution Research. 10:267-273 |
| ISSN: | 1309-1042 |
| DOI: | 10.1016/j.apr.2018.08.004 |
| Popis: | Ambient concentrations and seasonal variability of water bound to ambient fine particulate matter (PM1-bound water) were investigated at two urban sites, the cities Zabrze and Warsaw (southern and central Poland, respectively), in summer and winter. The types and numbers of PM1 sources differ extremely between the two cities in one season and between the two seasons in one city, therefore the chemical compositions of PM1 differ as well. Water and other main PM1 components (ions of water soluble compounds, organic and elemental carbon) were determined in the PM1 samples and their amounts comparatively analyzed. The large effect of solid fuel (hard coal) burning for residential heating on chemical composition and concentrations of PM1 makes the concentrations of PM1-bound water and their seasonal changes greater in Zabrze than in Warsaw, where PM1 in winter comes mainly from natural gas burning and from road traffic. |
| Databáze: | OpenAIRE |
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