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Particle emissions of Euro VI, EEV and retrofitted EEV city buses in real traffic.
Järvinen A, Timonen H, Karjalainen P, Bloss M, Simonen P, Saarikoski S, Kuuluvainen H, Kalliokoski J, Dal Maso M, Niemi JV, Keskinen J, Rönkkö T. Järvinen A, et al. Among authors: karjalainen p. Environ Pollut. 2019 Jul;250:708-716. doi: 10.1016/j.envpol.2019.04.033. Epub 2019 Apr 13. Environ Pollut. 2019. PMID: 31035153 Free article.
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: karjalainen p. Environ Sci Technol. 2014;48(1):827-36. doi: 10.1021/es4028698. Epub 2013 Dec 20. Environ Sci Technol. 2014. PMID: 24328080
Vehicle engines produce exhaust nanoparticles even when not fueled.
Rönkkö T, Pirjola L, Ntziachristos L, Heikkilä J, Karjalainen P, Hillamo R, Keskinen J. Rönkkö T, et al. Among authors: karjalainen p. Environ Sci Technol. 2014;48(3):2043-50. doi: 10.1021/es405687m. Epub 2014 Jan 17. Environ Sci Technol. 2014. PMID: 24397401
Traffic is a major source of atmospheric nanocluster aerosol.
Rönkkö T, Kuuluvainen H, Karjalainen P, Keskinen J, Hillamo R, Niemi JV, Pirjola L, Timonen HJ, Saarikoski S, Saukko E, Järvinen A, Silvennoinen H, Rostedt A, Olin M, Yli-Ojanperä J, Nousiainen P, Kousa A, Dal Maso M. Rönkkö T, et al. Among authors: karjalainen p. Proc Natl Acad Sci U S A. 2017 Jul 18;114(29):7549-7554. doi: 10.1073/pnas.1700830114. Epub 2017 Jul 3. Proc Natl Acad Sci U S A. 2017. PMID: 28674021 Free PMC article.
Particulate Mass and Nonvolatile Particle Number Emissions from Marine Engines Using Low-Sulfur Fuels, Natural Gas, or Scrubbers.
Lehtoranta K, Aakko-Saksa P, Murtonen T, Vesala H, Ntziachristos L, Rönkkö T, Karjalainen P, Kuittinen N, Timonen H. Lehtoranta K, et al. Among authors: karjalainen p. Environ Sci Technol. 2019 Mar 19;53(6):3315-3322. doi: 10.1021/acs.est.8b05555. Epub 2019 Feb 28. Environ Sci Technol. 2019. PMID: 30776893 Free PMC article.
Strategies To Diminish the Emissions of Particles and Secondary Aerosol Formation from Diesel Engines.
Karjalainen P, Rönkkö T, Simonen P, Ntziachristos L, Juuti P, Timonen H, Teinilä K, Saarikoski S, Saveljeff H, Lauren M, Happonen M, Matilainen P, Maunula T, Nuottimäki J, Keskinen J. Karjalainen P, et al. Environ Sci Technol. 2019 Sep 3;53(17):10408-10416. doi: 10.1021/acs.est.9b04073. Epub 2019 Aug 23. Environ Sci Technol. 2019. PMID: 31408602 Free PMC article.
356 results