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Verification of Electrical and Gravimetric Measurement of ELPI.
Ondráček, Jakub ; Roztočil, Petr ; Ondráčková, Lucie ; Vlčková, Lucia ; Benešová Ševčíková, Irena ; Procházková, Věra ; Kugler, Josef ; Otáhal, P.
This contribution compares the gravimetric and electrical measurement of ELPI impactor with traditional and very well-established aerosol spectrometers (SMPS, APS and CPC)\non set of well-defined aerosols (different composition, sizes and morphology).
Plný tet: SKMBT_C22019110512042 -  PDF
Plný text: content.csg - PDF
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Comparability of Methods to Measure Black and Elemental Carbon in Two European Urban Areas - Site and Seasonal Similarities and Differences
Hitzenberger, R. ; Schwarz, Jaroslav ; Aschauer, I. ; Haindl, R. ; Ludwig, W. ; Wagner, R. ; Wonaschuetz, A. ; Zecha, G. ; Ševčíková, Irena ; Vodička, Petr ; Zíková, Naděžda ; Ždímal, Vladimír
The goal of the current study is to investigate whether similar conversion factors are applicable at the sites and whether the conversion factors obtained earlier (i.e. ca. 10 years ago) for Vienna are still valid or whether changing source conditions have resulted in shifts of the carbonaceous fractions of the aerosol that would require a new set of conversion factors.
Plný tet: SKMBT_C22013091712210 - PDF
Plný text: content.csg - PDF
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Comparison of Mass Size Distribution of PM and Ions in Prague and Vienna in Winter and Summer
Schwarz, Jaroslav ; Zíková, Naděžda ; Vodička, Petr ; Ševčíková, Irena ; Kugler, Josef ; Wonaschuetz, A. ; Aschauer, I. ; Ludwig, W. ; Haindl, R. ; Zecha, G. ; Hitzenberger, R. ; Ždímal, Vladimír
The results we obtained on mass size distributions of mass and water soluble ions exhibit common basic features of ambient aerosols in Central Europe. E.g., mass size distributions in winter were dominated by a fine mode. Sulfates and ammonium were almost exclusively present in the fine mode, fine nitrates were mostly low in summer due to high summer temperatures, but they had always a distinct coarse mode. Normal size distributions of ammonium and sulfates were often almost identical in summer due to low nitrates.
Plný tet: SKMBT_C22013091714380 - PDF
Plný text: content.csg - PDF
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