Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Scattering properties and mass concentration of local and long-range transported aerosols over the South Western Iberia Peninsula
AbstractData on aerosol spectral scattering coefficients and mass concentration, measured in Évora (Portugal) in 2006, were analysed. The average aerosol scattering coefficient, at the wavelength of 550nm, and PM10 mass concentration for 2006 time period were, respectively, 46Mm−1 and 24μgm−3. Both quantities presented high variability, the former in the range of 13–133Mm−1 and the later within the range 5–99μgm−3. Desert dust from Sahara region, biomass burning aerosols from forest fires, and anthropogenic pollution from Europe and Iberian Peninsula were observed at the site. The aerosol mass scattering efficiency was estimated for different aerosol types during episodes of high particle concentration. The mean values were found to be 0.97m2g−1 for desert dust, 2.48m2g−1 for forest fires and 4.55m2g−1 for anthropogenic pollution.
Scattering properties and mass concentration of local and long-range transported aerosols over the South Western Iberia Peninsula
AbstractData on aerosol spectral scattering coefficients and mass concentration, measured in Évora (Portugal) in 2006, were analysed. The average aerosol scattering coefficient, at the wavelength of 550nm, and PM10 mass concentration for 2006 time period were, respectively, 46Mm−1 and 24μgm−3. Both quantities presented high variability, the former in the range of 13–133Mm−1 and the later within the range 5–99μgm−3. Desert dust from Sahara region, biomass burning aerosols from forest fires, and anthropogenic pollution from Europe and Iberian Peninsula were observed at the site. The aerosol mass scattering efficiency was estimated for different aerosol types during episodes of high particle concentration. The mean values were found to be 0.97m2g−1 for desert dust, 2.48m2g−1 for forest fires and 4.55m2g−1 for anthropogenic pollution.
Scattering properties and mass concentration of local and long-range transported aerosols over the South Western Iberia Peninsula
Pereira, Sérgio (Autor:in) / Wagner, Frank (Autor:in) / Silva, Ana Maria (Autor:in)
Atmospheric Environment ; 42 ; 7623-7631
02.06.2008
9 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Long term black carbon measurements in the southwestern Iberia Peninsula
| Elsevier | 2012