Nanoparticle emissions from 11 non-vehicle exhaust sources – A review
Kumar, Prashant, Pirjola, Liisa, Ketzel, Matthias, Harrison, Roy M.
Published in Atmospheric environment (1994) (01.03.2013)
Published in Atmospheric environment (1994) (01.03.2013)
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Journal Article
Exhaust particles of modern gasoline vehicles: A laboratory and an on-road study
Karjalainen, Panu, Pirjola, Liisa, Heikkilä, Juha, Lähde, Tero, Tzamkiozis, Theodoros, Ntziachristos, Leonidas, Keskinen, Jorma, Rönkkö, Topi
Published in Atmospheric environment (1994) (01.11.2014)
Published in Atmospheric environment (1994) (01.11.2014)
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Journal Article
Effects of Gaseous Sulphuric Acid on Diesel Exhaust Nanoparticle Formation and Characteristics
Rönkkö, Topi, Lähde, Tero, Heikkilä, Juha, Pirjola, Liisa, Bauschke, Ulrike, Arnold, Frank, Schlager, Hans, Rothe, Dieter, Yli-Ojanperä, Jaakko, Keskinen, Jorma
Published in Environmental science & technology (15.10.2013)
Published in Environmental science & technology (15.10.2013)
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Journal Article
Chemical and physical characterization of traffic particles in four different highway environments in the Helsinki metropolitan area
Enroth, Joonas, Saarikoski, Sanna, Niemi, Jarkko, Kousa, Anu, Ježek, Irena, MoÄnik, GriÅ¡a, Carbone, Samara, Kuuluvainen, Heino, Rönkkö, Topi, Hillamo, Risto, Pirjola, Liisa
Published in Atmospheric chemistry and physics (03.05.2016)
Published in Atmospheric chemistry and physics (03.05.2016)
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Journal Article
Dispersion of a Traffic Related Nanocluster Aerosol Near a Major Road
Kangasniemi, Oskari, Kuuluvainen, Heino, Heikkilä, Joni, Pirjola, Liisa, Niemi, Jarkko V., Timonen, Hilkka, Saarikoski, Sanna, Rönkkö, Topi, Dal Maso, Miikka
Published in Atmosphere (01.06.2019)
Published in Atmosphere (01.06.2019)
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Journal Article
Seasonal and Diurnal Variations of Fluorescent Bioaerosol Concentration and Size Distribution in the Urban Environment
Saari, Sampo, Niemi, JarkkoV, Ro¨nkko¨, Topi, Kuuluvainen, Heino, Ja¨rvinen, Anssi, Pirjola, Liisa, Aurela, Minna, Hillamo, Risto, Keskinen, Jorma
Published in Aerosol and Air Quality Research (2015)
Published in Aerosol and Air Quality Research (2015)
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Journal Article
Emissions of fine particles, NOx, and CO from on-road vehicles in Finland
YLI-TUOMI, Tarja, AARNIO, Päivi, PIRJOLA, Liisa, MÄKELÄ, Timo, HILLAMO, Risto, JANTUNEN, Matti
Published in Atmospheric environment (1994) (01.11.2005)
Published in Atmospheric environment (1994) (01.11.2005)
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Journal Article
Ambient Air Concentrations, Source Profiles, and Source Apportionment of 71 Different C2−C10 Volatile Organic Compounds in Urban and Residential Areas of Finland
Hellén, Heidi, Hakola, Hannele, Pirjola, Liisa, Laurila, Tuomas, Pystynen, Kati-henna
Published in Environmental science & technology (01.01.2006)
Published in Environmental science & technology (01.01.2006)
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Journal Article
On the photochemical production of new particles in the coastal boundary layer
O'Dowd, Colin, McFiggans, Gordon, Creasey, David J., Pirjola, Liisa, Hoell, Claudia, Smith, Michael H., Allan, Beverley J., Plane, John M. C., Heard, Dwayne E., Lee, James D., Pilling, Michael J., Kulmala, Markku
Published in Geophysical research letters (15.06.1999)
Published in Geophysical research letters (15.06.1999)
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Journal Article
Exploring the discrepancy between top-down and bottom-up approaches of fine spatio-temporal vehicular CO2 emission in an urban road network
Fung, Pak Lun, Al-Jaghbeer, Omar, Pirjola, Liisa, Aaltonen, Hermanni, Järvi, Leena
Published in The Science of the total environment (25.11.2023)
Published in The Science of the total environment (25.11.2023)
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Journal Article
Particulate emissions of a modern diesel passenger car under laboratory and real-world transient driving conditions
Wihersaari, Hugo, Pirjola, Liisa, Karjalainen, Panu, Saukko, Erkka, Kuuluvainen, Heino, Kulmala, Kari, Keskinen, Jorma, Rönkkö, Topi
Published in Environmental pollution (1987) (01.10.2020)
Published in Environmental pollution (1987) (01.10.2020)
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Journal Article
Characteristics and source apportionment of black carbon in the Helsinki metropolitan area, Finland
Helin, Aku, Niemi, Jarkko V., Virkkula, Aki, Pirjola, Liisa, Teinilä, Kimmo, Backman, John, Aurela, Minna, Saarikoski, Sanna, Rönkkö, Topi, Asmi, Eija, Timonen, Hilkka
Published in Atmospheric environment (1994) (01.10.2018)
Published in Atmospheric environment (1994) (01.10.2018)
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Journal Article
A Sectional Aerosol Model for Submicron Particles in Indoor Air
Asmi, Ari J, Pirjola, Liisa H, Kulmala, Markku
Published in Scandinavian Journal of Work, Environment & Health (01.01.2004)
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Published in Scandinavian Journal of Work, Environment & Health (01.01.2004)
Journal Article
Determinants of spatial variability of air pollutant concentrations in a street canyon network measured using a mobile laboratory and a drone
Järvi, Leena, Kurppa, Mona, Kuuluvainen, Heino, Rönkkö, Topi, Karttunen, Sasu, Balling, Anna, Timonen, Hilkka, Niemi, Jarkko V., Pirjola, Liisa
Published in The Science of the total environment (15.01.2023)
Published in The Science of the total environment (15.01.2023)
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Journal Article
Traffic is a major source of atmospheric nanocluster aerosol
Rönkkö, Topi, Kuuluvainen, Heino, Karjalainen, Panu, Keskinen, Jorma, Hillamo, Risto, Niemi, Jarkko V., Pirjola, Liisa, Timonen, Hilkka J., Saarikoski, Sanna, Saukko, Erkka, Järvinen, Anssi, Silvennoinen, Henna, Rostedt, Antti, Olin, Miska, Yli-Ojanperä, Jaakko, Nousiainen, Pekka, Kousa, Anu, Maso, Miikka Dal
Published in Proceedings of the National Academy of Sciences - PNAS (18.07.2017)
Published in Proceedings of the National Academy of Sciences - PNAS (18.07.2017)
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Journal Article
Sources of black carbon at residential and traffic environments obtained by two source apportionment methods
Saarikoski, Sanna, Niemi, Jarkko V, Aurela, Minna, Pirjola, Liisa, Kousa, Anu, Rönkkö, Topi, Timonen, Hilkka
Published in Atmospheric chemistry and physics (06.10.2021)
Published in Atmospheric chemistry and physics (06.10.2021)
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Journal Article
Effect of radiation interaction and aerosol processes on ventilation and aerosol concentrations in a real urban neighbourhood in Helsinki
Strömberg, Jani, Li, Xiaoyu, Kurppa, Mona, Kuuluvainen, Heino, Pirjola, Liisa, Järvi, Leena
Published in Atmospheric chemistry and physics (24.08.2023)
Published in Atmospheric chemistry and physics (24.08.2023)
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Journal Article