Topi Rönkkö

Traffic is a major source of atmospheric nanocluster aerosol

Topi Rönkkö, Heino Kuuluvainen, Panu Karjalainen et al. · Proceedings of the National Academy of Sciences · 2017 · 318 citations · Full text

Nucleation Mode Particles with a Nonvolatile Core in the Exhaust of a Heavy Duty Diesel Vehicle

Topi Rönkkö, Annele Virtanen, Jonna Kannosto et al. · Environmental Science & Technology · 2007 · 259 citations

Chemical Engineering, Engineering, Nonvolatile Core +10

Characteristics and source apportionment of black carbon in the Helsinki metropolitan area, Finland

Aku Helin, Jarkko V. Niemi, Aki Virkkula et al. · Atmospheric Environment · 2018 · 239 citations · Full text

Engineering, Air Quality, Source Apportionment +18

Reduction in greenhouse gas and other emissions from ship engines: Current trends and future options

Päivi Aakko-Saksa, Kati Lehtoranta, Niina Kuittinen et al. · Progress in Energy and Combustion Science · 2022 · 221 citations · Full text

Marine Engine, Carbon Sequestration, Greenhouse Gas Emission Reduction +15

Effect of dilution conditions and driving parameters on nucleation mode particles in diesel exhaust: Laboratory and on-road study

Topi Rönkkö, Annele Virtanen, Kati Vaaraslahti et al. · Atmospheric Environment · 2006 · 201 citations

Engineering, Combustion Science, Exhaust Emission +8