Articles | Volume 18, issue 9
https://doi.org/10.5194/acp-18-6367-2018
https://doi.org/10.5194/acp-18-6367-2018
Research article
 | 
04 May 2018
Research article |  | 04 May 2018

Amines in boreal forest air at SMEAR II station in Finland

Marja Hemmilä, Heidi Hellén, Aki Virkkula, Ulla Makkonen, Arnaud P. Praplan, Jenni Kontkanen, Lauri Ahonen, Markku Kulmala, and Hannele Hakola

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Subject: Aerosols | Research Activity: Field Measurements | Altitude Range: Troposphere | Science Focus: Chemistry (chemical composition and reactions)
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Cited articles

Akyüz, M.: Simultaneous determination of aliphatic and aromatic amines in indoor and outdoor air samples by gas chromatography-mass spectrometry, Talanta, 71, 486–492, 2007. 
Atkinson, R.: Gas-phase troposheric chemistry of organic compounds, Journal of Physical and Chemical Reference Data, Monograph 2, 216 pp., 1994. 
Bigg, E. K.: The aerosol in a boreal forest in spring, Tellus B, 53, 510–551, https://doi.org/10.3402/tellusb.v53i4.16626, 2001. 
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Short summary
We measured gas- and particle-phase amine and ammonia concentrations in a boreal forest site in 2015 with online ion chromatography coupled with mass spectrometry. We wanted to know how much and which kinds of amines there are, and how they behave and could affect nucleation. We observed seasonal and diurnal variations for different amines. Amines turned out to be a heterogeneous group of compounds. To our best knowledge, our amine measurements are the longest time series that has been made.
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