Hilkka Timonen

Best Publications

• Sources of organic carbon in fine particulate matter in northern European urban air

  S Saarikoski;H Timonen;K Saarnio;M Aurela

  327
  Citations

• Traffic is a major source of atmospheric nanocluster aerosol

  Topi Rönkkö;Heino Kuuluvainen;Panu Karjalainen;Jorma Keskinen

  288
  Citations

• Intercontinental Dispersal of Bacteria and Archaea by Transpacific Winds

  David J. Smith;Hilkka J. Timonen;Daniel A. Jaffe;Dale W. Griffin

  280
  Citations

• Chemical composition of aerosols during a major biomass burning episode over northern Europe in spring 2006: Experimental and modelling assessments

  Sanna Saarikoski;Markus Sillanpää;Mikhail Sofiev;Hilkka Timonen

  260
  Citations

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

  Unknown

  252
  Citations

• European aerosol phenomenology - 8: Harmonised source apportionment of organic aerosol using 22 Year-long ACSM/AMS datasets.

  Unknown

  251
  Citations

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

  Aku Helin;Jarkko V. Niemi;Aki Virkkula;Liisa Pirjola

  218
  Citations

• A global observational analysis to understand changes in air quality during exceptionally low anthropogenic emission conditions.

  Ranjeet S. Sokhi;Vikas Singh;Xavier Querol;Sandro Finardi

  218
  Citations

• Source apportionment of particle number size distribution in urban background and traffic stations in four European cities.

  Ioar Rivas;David C.S. Beddows;Fulvio Amato;David C. Green

  186
  Citations

• Ultrafine particles and PM2.5 in the air of cities around the world: Are they representative of each other?

  Alma Lorelei de Jesus;Mahmudur Rahman;Mandana Mazaheri;Helen Thompson

  173
  Citations

• Hygroscopicity and chemical composition of Antarctic sub-micrometre aerosol particles and observations of new particle formation

  E. Asmi;E. Asmi;A. Frey;A. Virkkula;A. Virkkula;M. Ehn

  164
  Citations

• Laboratory evaluation of particle-size selectivity of optical low-cost particulate matter sensors

  Joel Kuula;Timo Mäkelä;Minna Aurela;Kimmo Teinilä

  158
  Citations

• Chemical composition of fine particles in fresh smoke plumes from boreal wild-land fires in Europe.

  Karri Saarnio;Minna Aurela;Hilkka Timonen;Sanna Saarikoski;Sanna Saarikoski

  126
  Citations

• The formation and physical properties of the particle emissions from a natural gas engine

  Jenni Alanen;Erkka Saukko;Kati Lehtoranta;Timo Murtonen

  123
  Citations

• Particulate Mass and Nonvolatile Particle Number Emissions from Marine Engines Using Low-Sulfur Fuels, Natural Gas, or Scrubbers

  Kati Lehtoranta;Päivi Aakko-Saksa;Timo Murtonen;Hannu Vesala

  123
  Citations

• Overview of Sources and Characteristics of Nanoparticles in Urban Traffic-Influenced Areas.

  Topi Rönkkö;Hilkka Timonen

  116
  Citations

• BAECC: A Field Campaign to Elucidate the Impact of Biogenic Aerosols on Clouds and Climate

  Tuukka Petäjä;Ewan J. O’Connor;Dmitri Moisseev;Victoria A. Sinclair

  109
  Citations

• Characteristics, sources and water-solubility of ambient submicron organic aerosol in springtime in Helsinki, Finland

  Hilkka Timonen;Hilkka Timonen;Samara Carbone;Minna Aurela;Karri Saarnio

  109
  Citations

• Intelligent Calibration and Virtual Sensing for Integrated Low-Cost Air Quality Sensors

  Martha Arbayani Zaidan;Naser Hossein Motlagh;Pak L. Fung;David Lu

  106
  Citations

• Variation of Absorption Ångström Exponent in Aerosols From Different Emission Sources

  Aku Helin;Aki Virkkula;John Backman;Liisa Pirjola;Liisa Pirjola

  105
  Citations