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Updated: Aug 24, 2026

Composition and Distribution Analysis of Bioaerosols Under Different Environmental Conditions
Published on: January 7, 2019
Elemental source signatures of aerosols from the Canadian high Arctic
S Landsberger1, V G Vermette, D Stuenkel
1Department of Nuclear Engineering, University of Illinois, 214 Nuclear Engineering Laboratory, 103 South Goodwin, Urbana, Illinois 61801, USA.
Abstract:
The seasonal fluctuations of antimony, arsenic, indium, manganese and vanadium have been measured in airborne particulate matter from 1982-1987 at Alert in the Canadian high Arctic. Calculations of enrichment factors have shown that arsenic and antimony are very enriched in the wintertime aerosol. While wintertime ratios of non-crustal manganese/non-crustal vanadium were in agreement with previously published work, summertime ratios often resulted in negative values. A re-evaluation of the crustal Mn/V ratio was undertaken by looking at this ratio during the summertime and assuming that nearly all the airborne particulate matter was derived from crustal matter. Principal Source Contribution Function Analyses were performed for arsenic, indium and manganese. The results suggested that these important regional signatures can now be characterized as coming from distinct European and Asian areas. This improvement in area resolution is much more satisfactory than citing the usual attribution of an overall Eurasian source.
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