Trends and source apportionment of atmospheric heavy metals at a subarctic site during 1996–2018

Trends and source apportionment of atmospheric heavy metals at a subarctic site during 1996–2018

Atmospheric trace elements (Al, As, Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb, V, Zn) in particulate matter have been measured since 1996 at Pallas, a subarctic site in Finland. The results indicate a very low level of pollution as the concentrations were among the lowest measured in Europe. The annual average...

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Veröffentlicht in:Atmospheric environment (1994) 2020-09, Vol.236, p.117644, Article 117644
Hauptverfasser: Kyllönen, Katriina, Vestenius, Mika, Anttila, Pia, Makkonen, Ulla, Aurela, Minna, Wängberg, Ingvar, Nerentorp Mastromonaco, Michelle, Hakola, Hannele
Format: Artikel
Sprache:eng
Schlagworte:
Environmental Sciences
Environmental Sciences & Ecology
Life Sciences & Biomedicine
Meteorology & Atmospheric Sciences
Pallas
Physical Sciences
PM10
PMF
Science & Technology
Source apportionment
Trace elements
Trends
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Zusammenfassung:Atmospheric trace elements (Al, As, Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb, V, Zn) in particulate matter have been measured since 1996 at Pallas, a subarctic site in Finland. The results indicate a very low level of pollution as the concentrations were among the lowest measured in Europe. The annual average concentration during the whole time series (1996–2018), from the lowest values to the highest, was Co 
ISSN:1352-2310
1873-2844
DOI:10.1016/j.atmosenv.2020.117644