Articles | Volume 15, issue 23
https://doi.org/10.5194/acp-15-13413-2015
https://doi.org/10.5194/acp-15-13413-2015
Research article
 | 
07 Dec 2015
Research article |  | 07 Dec 2015

Sources of long-lived atmospheric VOCs at the rural boreal forest site, SMEAR II

J. Patokoski, T. M. Ruuskanen, M. K. Kajos, R. Taipale, P. Rantala, J. Aalto, T. Ryyppö, T. Nieminen, H. Hakola, and J. Rinne

Related authors

Ambient measurements of aromatic and oxidized VOCs by PTR-MS and GC-MS: intercomparison between four instruments in a boreal forest in Finland
M. K. Kajos, P. Rantala, M. Hill, H. Hellén, J. Aalto, J. Patokoski, R. Taipale, C. C. Hoerger, S. Reimann, T. M. Ruuskanen, J. Rinne, and T. Petäjä
Atmos. Meas. Tech., 8, 4453–4473, https://doi.org/10.5194/amt-8-4453-2015,https://doi.org/10.5194/amt-8-4453-2015, 2015

Related subject area

Subject: Gases | Research Activity: Field Measurements | Altitude Range: Troposphere | Science Focus: Chemistry (chemical composition and reactions)
Measurement report: A complex street-level air quality observation campaign in a heavy-traffic area utilizing the multivariate adaptive regression splines method for field calibration of low-cost sensors
Petra Bauerová, Josef Keder, Adriana Šindelářová, Ondřej Vlček, William Patiño, Pavel Krč, Jan Geletič, Hynek Řezníček, Martin Bureš, Kryštof Eben, Michal Belda, Jelena Radović, Vladimír Fuka, Radek Jareš, Igor Esau, and Jaroslav Resler
Atmos. Chem. Phys., 25, 4477–4504, https://doi.org/10.5194/acp-25-4477-2025,https://doi.org/10.5194/acp-25-4477-2025, 2025
Short summary
The impact of organic nitrates on summer ozone formation in Shanghai, China
Chunmeng Li, Xiaorui Chen, Haichao Wang, Tianyu Zhai, Xuefei Ma, Xinping Yang, Shiyi Chen, Min Zhou, Shengrong Lou, Xin Li, Limin Zeng, and Keding Lu
Atmos. Chem. Phys., 25, 3905–3918, https://doi.org/10.5194/acp-25-3905-2025,https://doi.org/10.5194/acp-25-3905-2025, 2025
Short summary
Differences in the key volatile organic compound species between their emitted and ambient concentrations in ozone formation
Xudong Zheng and Shaodong Xie
Atmos. Chem. Phys., 25, 3807–3820, https://doi.org/10.5194/acp-25-3807-2025,https://doi.org/10.5194/acp-25-3807-2025, 2025
Short summary
Mechanistic insights into chloroacetic acid production from atmospheric multiphase volatile organic compound–chlorine chemistry
Mingxue Li, Men Xia, Chunshui Lin, Yifan Jiang, Weihang Sun, Yurun Wang, Yingnan Zhang, Maoxia He, and Tao Wang
Atmos. Chem. Phys., 25, 3753–3764, https://doi.org/10.5194/acp-25-3753-2025,https://doi.org/10.5194/acp-25-3753-2025, 2025
Short summary
Accurate elucidation of oxidation under heavy ozone pollution: a full suite of radical measurements in the chemically complex atmosphere
Renzhi Hu, Guoxian Zhang, Haotian Cai, Jingyi Guo, Keding Lu, Xin Li, Shengrong Lou, Zhaofeng Tan, Changjin Hu, Pinhua Xie, and Wenqing Liu
Atmos. Chem. Phys., 25, 3011–3028, https://doi.org/10.5194/acp-25-3011-2025,https://doi.org/10.5194/acp-25-3011-2025, 2025
Short summary

Cited articles

Anttila, P., Makkonen, U., Hellén, H., Kyllönen, K., Leppänen, S., Saari, H., and Hakola, H.: Impact of the open biomass fires in spring and summer of 2006 on the chemical composition of background air in south-eastern Finland, Atmos. Environ., 42, 6472–6486, 2008.
Artic Centre, University of Lapland: Main industrial centers in North-West Russia, available at: http://arcticcentre.ulapland.fi/maps.asp (last access: 13 January 2014), 2005.
Atkinson, R.: Gas-phase tropospheric chemistry of organic compounds, J. Phys. Chem. Ref. Data Monogr., 2, 1–216, 1994.
Atkinson, R. and Arey, J.: Atmospheric degradation of volatile organic compounds, Chem. Rev., 103, 4605–4638, 2003.
Austvik, O. G.: The geopolitics of Barents Sea oil and gas: the mouse and the bear, International association of energy economics (IAEE), Cleaveland, USA, available at: http://www.iaee.org/documents/newsletterarticles/Gunnar.pdf (last access: 5 May 2014), 2007.
Download
Short summary
In this study, main source areas for long-lived VOCs at the boreal forest in SMEAR II were determined. Air masses arriving from eastern and western directions were more polluted than those arriving from the northern direction. The biogenic and anthropogenic influences of three different source profiles were determined. The elevated trace gas concentrations from forest fire episodes were observed clearly in the trajectory analysis.
Share
Altmetrics
Final-revised paper
Preprint