Spatiotemporal variation and trends in equivalent black carbon in the Helsinki metropolitan area in Finland

<p>In this study, we present results from 12 years of black carbon (BC) measurements at 14 sites around the Helsinki metropolitan area (HMA) and at one background site outside the HMA. The main local sources of BC in the HMA are traffic and residential wood combustion in fireplaces and sauna s...

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Bibliographic Details
Main Authors: K. Luoma, J. V. Niemi, M. Aurela, P. L. Fung, A. Helin, T. Hussein, L. Kangas, A. Kousa, T. Rönkkö, H. Timonen, A. Virkkula, T. Petäjä
Format: Article
Language:English
Published: Copernicus Publications 2021-01-01
Series:Atmospheric Chemistry and Physics
Online Access:https://acp.copernicus.org/articles/21/1173/2021/acp-21-1173-2021.pdf