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Podrobná charakterizace atmosférického aerosolu v lokalitě Ostrava-Radvanice v zimě 2012: Velikostní distribuce k-PAU.
- 1.0385364 - ÚEM 2013 CZ cze J - Journal Article
Hovorka, J. - Topinka, Jan - Bendl, J. - Baranová, A. - Pokorná, P. - Braniš, M.
Podrobná charakterizace atmosférického aerosolu v lokalitě Ostrava-Radvanice v zimě 2012: Velikostní distribuce k-PAU.
[Comprehensive aerosol characterization in Ostrava-Radvanice, winter 2012: c-PAH size distribution.]
Ochrana ovzduší. Roč. 24, č. 5 (2012), s. 40-43. ISSN 1211-0337
R&D Projects: GA ČR(CZ) GBP503/12/G147
Institutional research plan: CEZ:AV0Z50390703
Keywords : urban air * smog * aerosol mass size distribution
Subject RIV: DN - Health Impact of the Environment Quality
Concentration dynamics of 8 types of carcinogenic polycyclic aromatic hydrocarbons (c-PAHs) in the organic extracts from coarse (1<dae<10 µm), upper (0.5<dae<1µm) and lower (0.17<dae<0.5 µm) accumulation, and ultrafine (dae<0.17 µm) size fractions of ambient aerosols was studied. Aerosol samples were collected in Ostrava-Radvanice locality in January-February 2012. The measurements showed both low temporal size distribution variability and low concentration of c-PAHs in ultrafine aerosol. It point to single dominating c-PAH source in this locality and low importance of mobile sources as a source of c-PAHs.
Permanent Link: http://hdl.handle.net/11104/0214635
Number of the records: 1