期刊名称：Annals of Agricultural and Environmental Medicine
印刷版ISSN：1232-1966
电子版ISSN：1898-2263
出版年度：2007
卷号：14
期号：02
页码：219-219
出版社：Institute of Agricultural Medicine in Lublin
摘要：An analysis was made of solid particulate matter suspended in the air in the
city of Cordoba. Particles greater than 10 micra were collected using volumetric particle
samplers (Lanzoni VPPS 2000, Bologna, Italy), and analysed by means of aerobiological
methods enabling identifi cation of the source of biological particulate material (BPM).
Particles smaller than 10 micra were collected using automatic high-volume air samplers.
Subsequent analysis showed that traffi c, and particularly diesel engine exhaust emissions,
were the main source of non-biological particulate matter (nBPM). The dynamics of airborne
BPM and nBPM were also studied over one year: although distribution patterns
differed – BPM displaying marked seasonality and non-BPM exhibiting dependence on
human activity – the curves ran parallel at certain times of the year. Statistical results
point to the possible presence of plant residues on smaller particles. The occurrence of
simultaneous peaks in airborne pollen-grain and PM10 counts suggests potential coadjuvant
acivity, which may lead to high-risk situations for people with respiratory disease.
关键词：aerobiology, air pollution, solid suspended particles, pollen grains,
PM10, biological quality of the air, urban pollution.
