Size distribution and spectral responses of atmospheric aerosol measured by single mobility particle sizer (SMPS) and multi wavelength photoacoustic spectrometer (4λ-PAS)
This campaign was made under wintry urban meteorological conditions from late winter until early spring of 2015, in Budapest, the capital of Hungary. Optical absorption coefficient (OAC) is generally measured by two different methodologies. One was the most commonly used Aethalometer [1]. The other...
Elmentve itt :
| Szerzők: | |
|---|---|
| Testületi szerző: | |
| Dokumentumtípus: | Könyv része |
| Megjelent: |
2019
|
| Sorozat: | Proceedings of the International Symposium on Analytical and Environmental Problems
|
| Kulcsszavak: | Környezetkémia |
| Online Access: | http://acta.bibl.u-szeged.hu/64874 |
| Tartalmi kivonat: | This campaign was made under wintry urban meteorological conditions from late winter until early spring of 2015, in Budapest, the capital of Hungary. Optical absorption coefficient (OAC) is generally measured by two different methodologies. One was the most commonly used Aethalometer [1]. The other was the recently developed multi wavelength photoacoustic instrument (4-λ-PAS) [2]. The size distribution and number concentration of ambient aerosol was measured by a single mobility particle sizer (SMPS). The measurement period could be classified normal days and nucleation days. The correction factor of filter based transmission measurement was experimentally determined using photoacoustic instrument as reference. Both the correction factor and the spectral responses were found to be characteristic for normal and nucleation days. |
|---|---|
| Terjedelem/Fizikai jellemzők: | 345-347 |
| ISBN: | 978-963-306-702-4 |