Počet záznamů: 1
The Association between Intermodal (PM1-2.5) and PM1, PM2.5, Coarse Fraction and Meteorological Parameters in Various Environments in Central Europe.
- 1.0476261 - ÚCHP 2018 RIV TW eng J - Článek v odborném periodiku
Kozáková, Jana - Pokorná, P. - Černíková, A. - Hovorka, J. - Braniš, M. - Moravec, Pavel - Schwarz, Jaroslav
The Association between Intermodal (PM1-2.5) and PM1, PM2.5, Coarse Fraction and Meteorological Parameters in Various Environments in Central Europe.
Aerosol and Air Quality Research. Roč. 17, č. 5 (2017), s. 1234-1243. ISSN 1680-8584. E-ISSN 2071-1409
Grant CEP: GA ČR(CZ) GBP503/12/G147
Institucionální podpora: RVO:67985858
Klíčová slova: intermodal fraction * personal cascade impactor sampler * PMx
Obor OECD: Environmental sciences (social aspects to be 5.7)
Impakt faktor: 2.589, rok: 2017
Fine and coarse fractions of atmospheric aerosol overlap in the particle size range of about 1-2.5 µm. Sources of both fractions contribute to PM1-2.5 to different extents. The aim of the presented study is to examine the association between the intermodal and PM1, PM2.5, coarse fraction, and meteorological parameters in various environments. Outdoor 24-h mass concentrations of size-resolved PM and meteorological conditions were measured at 12 sites within 42 campaigns. Stronger positive correlation and relationship were identified between PM1-2.5 and the coarse fraction than between PM1-2.5 and PM1 in all environments. This study found that PM1-2.5 in Central Europe represents mostly the tail of the coarse mode and probably has the same sources. Therefore, PM1 should be considered by the NAAQS as a fine particulate pollutant in Central Europe.
Trvalý link: http://hdl.handle.net/11104/0272807
Počet záznamů: 1