caa a22 4500 445863757 CHVBK 20180317145451.0 cr unu---uuuuu 170323e20110901xx s 000 0 eng 10.1007/s10453-010-9188-5 doi (NATIONALLICENCE)springer-10.1007/s10453-010-9188-5 Puc Małgorzata Department of Botany and Nature Conservation, University of Szczecin, Felczaka 3c, 71-412, Szczecin, Poland aut Threat of allergenic airborne grass pollen in Szczecin, NW Poland: the dynamics of pollen seasons, effect of meteorological variables and air pollution [Elektronische Daten] [Małgorzata Puc] The dynamics of Poaceae pollen season, in particularly that of the Secale genus, in Szczecin (western Poland) 2004-2008 was analysed to establish a relationship between the meteorological variables, air pollution and the pollen count of the taxa studied. Consecutive phases during the pollen season were defined for each taxon (1, 2.5, 5, 25, 50, 75, 95, 97.5, 99% of annual total), and duration of the season was determined using the 98% method. On the basis of this analysis, the temporary differences in the dynamics of the seasons were most evident for Secale in 2005 and 2006 with the longest main pollen season (90% total pollen). The pollen season of Poaceae started the earliest in 2007, when thermal conditions were the most favourable. Correlation analysis with meteorological factors demonstrated that the relative humidity, mean and maximum air temperature, and rainfall were the factors influencing the average daily pollen concentrations in the atmosphere; also, the presence of air pollutants such as ozone, PM10 and SO2 was statistically related to the pollen count in the air. However, multiple regression models explained little part of the total variance. Atmospheric pollution induces aggravation of symptoms of grass pollen allergy. The Author(s), 2010 Poaceae nationallicence Secale nationallicence Seasonal dynamics nationallicence Meteorological variables nationallicence Air pollution nationallicence Poland nationallicence Aerobiologia Springer Netherlands 27/3(2011-09-01), 191-202 0393-5965 27:3<191 2011 27 10453 https://doi.org/10.1007/s10453-010-9188-5 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10453-010-9188-5 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Puc Małgorzata Department of Botany and Nature Conservation, University of Szczecin, Felczaka 3c, 71-412, Szczecin, Poland aut NATIONALLICENCE 773 0- Aerobiologia Springer Netherlands 27/3(2011-09-01), 191-202 0393-5965 27:3<191 2011 27 10453 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer