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    Academic Journals

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• Eight years of sub-micrometre organic aerosol composition data from the boreal forest characterized using a machine-learning approach.

  Authors:Liine Heikkinen, Mikko Ãijälä, Kaspar R. Daellenbach, Gang Chen, Olga Garmash, Diego Aliaga, et al.From:Atmospheric Chemistry and Physics (Vol. 21, Issue 13) Peer-Reviewed

  July 6, 2021823 words Article The Station for Measuring Ecosystem-Atmosphere Relations (SMEAR) II, located within the boreal forest of Finland, is a unique station in the world due to the wide range of long-term measurements tracking the...

• Direct observations of atmospheric aerosol nucleation

  Authors:Markku Kulmala, Jenni Kontkanen, Heikki Junninen, Katrianne Lehtipalo, Hanna E. Manninen, Tuomo Nieminen, et al.From:Science (Vol. 339, Issue 6122) Peer-Reviewed

  Feb. 22, 2013117 words Author abstract, Rep...

   Abstract Only

• Long-term sub-micrometer aerosol chemical composition in the boreal forest: inter- and intra-annual variability

  Authors:Liine Heikkinen, Mikko Aijala, Matthieu Riva, Krista Luoma, Kaspar Dallenbach, Juho Aalto, et al.From:Atmospheric Chemistry and Physics (Vol. 20, Issue 5) Peer-Reviewed

  Mar. 16, 2020359 words Brief article The Station for Measuring Ecosystem-Atmosphere Relations (SMEAR) II is well known among atmospheric scientists due to the immense amount of observational data it provides of the Earth-atmosphere interface. Moreover,...

• Insights into atmospheric oxidation processes by performing factor analyses on subranges of mass spectra.

  Authors:Yanjun Zhang, Otso Peräkylä, Chao Yan, Liine Heikkinen, Mikko Ãijälä, Kaspar R. Daellenbach, et al.From:Atmospheric Chemistry and Physics (Vol. 20, Issue 10) Peer-Reviewed

  May 19, 2020322 words Brief article Our understanding of atmospheric oxidation chemistry has improved significantly in recent years, greatly facilitated by developments in mass spectrometry. The generated mass spectra typically contain vast amounts of...

• Constructing a data-driven receptor model for organic and inorganic aerosol - a synthesis analysis of eight mass spectrometric data sets from a boreal forest site

  Authors:Mikko Aijala, Kaspar R. Daellenbach, Francesco Canonaco, Liine Heikkinen, Heikki Junninen, Tuukka Petaja, et al.From:Atmospheric Chemistry and Physics (Vol. 19, Issue 6) Peer-Reviewed

  Mar. 21, 201955 words Author abstract, Bri... Byline: Mikko Ã,„,ijä,lä,, Kaspar R. Daellenbach, Francesco Canonaco, Liine Heikkinen, Heikki Junninen, Tuukka Petä,jä,, Markku Kulmala, André, S. H. Pré,vÃ,´,t, Mikael Ehn To...