Aerosol composition at Jabiru, Australia, and impact of biomass burning

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作者
Maenhaut, W. [1 ]
Fernández-Jiménez, M.-T. [1 ]
Vanderzalm, J.L. [2 ]
Hooper, B. [2 ]
Hooper, M.A. [2 ]
Tapper, N.J. [3 ]
机构
[1] Institute for Nuclear Sciences, University of Gent, Proeftuinstraat 86, B-9000 Gent, Belgium
[2] Gippsland Centre for Environmental Science, Monash University, Churchill 3842, Australia
[3] Dept. Geography and Environmental Science, Monash University, Clayton 3168, Australia
关键词
Atmospheric composition - Biomass - Carbon black - Combustion - Particle size analysis - Statistical methods;
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摘要
Analysis relating to median aerosol concentration for particulate mass (PM), black carbon (BC) and 26 other elements was carried out for a period of 19 months. Samples ranging from fine to coarse size fractions were used for the analysis. Theories of absolute principal component analysis (APCA) and chemical mass balance (CMB) were also applied. Information regarding the time trend of fine PM and % contribution of pyrogenic aerosol to total CMB-modeled fine PM is presented.
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