Aerosol black carbon in the European Arctic: Measurements at Zeppelin station, Ny‐Ålesund, Svalbard from 1998–2007
作者： K. Eleftheriadis , S. Vratolis , S. Nyeki
DOI: 10.1029/2008GL035741
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摘要: [1] An aerosol black carbon (BC) data set from ongoing measurements at Zeppelin station (474 m asl), near Ny-Alesund (10 Svalbard is reported for the period 1998-2007. Annual average and median BC concentrations were 39 27 ng -3 , respectively, while monthly averages ranged a maximum ∼80 in February/ March to minimum 0-10 June September. calibrated by elemental thermo-optical analysis. PSCF trajectory analysis indicated that mainly influenced source regions northern central Russia. Since 2001, small decreasing trend concentration (-9.5 per decade) 2007 has been observed which is, however, similar detection limit.
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