Articles | Volume 20, issue 21
Atmos. Chem. Phys., 20, 13399–13416, 2020
https://doi.org/10.5194/acp-20-13399-2020
Atmos. Chem. Phys., 20, 13399–13416, 2020
https://doi.org/10.5194/acp-20-13399-2020

Research article 11 Nov 2020

Research article | 11 Nov 2020

Volatile organic compound fluxes in a subarctic peatland and lake

Roger Seco et al.

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AR by Roger Seco on behalf of the Authors (17 Sep 2020)  Author's response    Manuscript
ED: Publish as is (30 Sep 2020) by Thomas Karl
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Short summary
Northern ecosystems exchange climate-relevant trace gases with the atmosphere, including volatile organic compounds (VOCs). We measured VOC fluxes from a subarctic permafrost-free fen and its adjacent lake in northern Sweden. The graminoid-dominated fen emitted mainly isoprene during the peak of the growing season, with a pronounced response to increasing temperatures stronger than assumed by biogenic emission models. The lake was a sink of acetone and acetaldehyde during both periods measured.
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