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Page 1
Photochemical Aging Induces Changes in the Effective Densities, Morphologies, and Optical Properties of Combustion Aerosol Particles.
Environ Sci Technol. 2023 Apr 4;57(13):5137-5148. doi: 10.1021/acs.est.2c04151. Epub 2023 Mar 21.
Environ Sci Technol. 2023.
PMID: 36944040
Free PMC article.
Air radioactivity in Marambio Base: The peculiar character of Antarctic Peninsula.
Gorzkiewicz K, Kierepko R, Paatero J, Virkkula A, Mietelski JW.
Gorzkiewicz K, et al. Among authors: virkkula a.
J Environ Radioact. 2022 Oct;251-252:106930. doi: 10.1016/j.jenvrad.2022.106930. Epub 2022 Jun 11.
J Environ Radioact. 2022.
PMID: 35700568
Free article.
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Snow cover duration in northern Finland and the influence of key variables through a conceptual framework based on observed variations in snow depth.
Ström J, Svensson J, Moosmüller H, Meinander O, Virkkula A, Hyvärinen A, Asmi E.
Ström J, et al. Among authors: virkkula a.
Sci Total Environ. 2023 Dec 10;903:166333. doi: 10.1016/j.scitotenv.2023.166333. Epub 2023 Aug 29.
Sci Total Environ. 2023.
PMID: 37652372
Free article.
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Optical and chemical characterization of aerosols emitted from coal, heavy and light fuel oil, and small-scale wood combustion.
Frey AK, Saarnio K, Lamberg H, Mylläri F, Karjalainen P, Teinilä K, Carbone S, Tissari J, Niemelä V, Häyrinen A, Rautiainen J, Kytömäki J, Artaxo P, Virkkula A, Pirjola L, Rönkkö T, Keskinen J, Jokiniemi J, Hillamo R.
Frey AK, et al. Among authors: virkkula a.
Environ Sci Technol. 2014;48(1):827-36. doi: 10.1021/es4028698. Epub 2013 Dec 20.
Environ Sci Technol. 2014.
PMID: 24328080
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A simple procedure for correcting loading effects of aethalometer data.
Virkkula A, Mäkelä T, Hillamo R, Yli-Tuomi T, Hirsikko A, Hämeri K, Koponen IK.
Virkkula A, et al.
J Air Waste Manag Assoc. 2007 Oct;57(10):1214-22. doi: 10.3155/1047-3289.57.10.1214.
J Air Waste Manag Assoc. 2007.
PMID: 17972766
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