@ARTICLE{Klejnowski_Krzysztof_Seasonal_2007, author={Klejnowski, Krzysztof and Krasa, Andrzej and Rogula, Wioletta}, volume={vol. 33}, number={No 3}, pages={15-27}, journal={Archives of Environmental Protection}, howpublished={online}, year={2007}, publisher={Polish Academy of Sciences}, abstract={Froin January 2006 on, a continuous experiment consisting in determinations of granulometrie composition of the airborne dust has been performed in the Institute of Environmental Engineering of PAS, Zabrze. The investigations include measurements of concentrations of PM1 - the suspended in ambient air particles of the aerodynamic diameter not grater than I μm - by using the PM10 Dekali impactor. The results of twelve month measurements (January - December 2006) arc presented in the paper: the granulometrie composition of total suspended dust (PM10, PM2.5, PM1) in winter and summer at an urban background site in the Silcsian Agglomeration. Monthly and seasonal average concentrations of PM I O, PM2.5 and PM1 were computed.}, type={Article}, title={Seasonal Variability of Concentrations of Total Suspended Particles (TSP) as Well as PM10, PM2.5 and PM1 Modes in Zabrze, Poland}, URL={http://journals.pan.pl/Content/123246/PDF/4_AE_VOL_33_3_2007_Klejnowski_Seasonal.pdf}, keywords={TSP, PM1O, PM2.5, PM 1, impactor, dust fraction, suspended dust, dust concentrations, particles, winter season, summer season, histograms, scatterplots, regression coefficient, coefficient}, }