Winter Mass Concentrations of Carbon Species in PM sub(10), PM sub(2.5) and PM sub(1) in Zagreb Air, Croatia
The purpose of our investigation was to examine the mass concentrations of EC, OC and TC (EC + OC) in PM sub(10), PM sub(2.5) and PM sub(1) particle fractions. Daily PM sub(10), PM sub(2.5) and PM sub(1) samples were collected at an urban background monitoring site in Zagreb during winter 2009. Aver...
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| Veröffentlicht in: | Bulletin of environmental contamination and toxicology 2012-11, Vol.89 (5), p.1087-1090 |
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| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | The purpose of our investigation was to examine the mass concentrations of EC, OC and TC (EC + OC) in PM sub(10), PM sub(2.5) and PM sub(1) particle fractions. Daily PM sub(10), PM sub(2.5) and PM sub(1) samples were collected at an urban background monitoring site in Zagreb during winter 2009. Average OC and EC mass concentrations were 11.9 and 1.8 mu g m super(-3) in PM sub(10), 9.0 and 1.4 mu g m super(-3) in PM sub(2.5), and 5.5 and 1.1 mu g m super(-3) in PM sub(1). Average OC/EC ratios in PM sub(10), PM sub(2.5), and PM sub(1) were 7.4, 6.9 and 5.4, respectively. |
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| ISSN: | 0007-4861 1432-0800 |
| DOI: | 10.1007/s00128-012-0787-4 |