Taxis to measure pollution in Stockholm

In a pilot study being carried out by the Department of Applied Environmental Science (ITM) at Stockholm University, four taxis have been equipped to measure pollution and particulate matter. Instruments fitted to the roof of the taxis undertakes measurements which are then cross referenced with the cars' GPS as they travel around Sweden's capital.
May 9, 2012 Read time: 1 min
In a pilot study being carried out by the Department of Applied Environmental Science (ITM) at Stockholm University, four taxis have been equipped to measure pollution and particulate matter. Instruments fitted to the roof of the taxis undertakes measurements which are then cross referenced with the cars' GPS as they travel around Sweden's capital. According to Christer Johansson, professor at ITM, the longer term vision is for a comprehensive on-board pollution particulate measurement system using hundreds of vehicles, including taxis, buses and other vehicles, connected to the city's active traffic control so that measures can be taken dynamically to reduce congestion and environmental damage.
Highway & Network Management

Related Content

  • Certified safe: ARTBA president talks future highways and safety
    January 16, 2020
    What keeps Dave Bauer* up at night? David Arminas caught up with the head of ARTBA at his Washington D.C. office during daylight hours
    Read More
  • Swedish study of road pollution
    March 10, 2016
    A study carried out in Sweden has highlighted the key risks of road pollution. The study was made by the Swedish Environmental Research Institute (Svenska Miljöinstitutet, IVL) and has shown that wear-and-tear from roads and tyres constitute the largest source of microplastics emissions. Kerstin Magnusson, Ecotoxicologist at the Institute, states that the study, which was conducted on behalf of the Swedish Environmental Protection Agency (Naturvårdsverket), is the largest mapping of microplastics emissions
    Read More
  • Beijing to test traffic dispersion by dynamic route guidance
    July 2, 2012
    Nissan Motor Company and the Beijing Municipal Commission of Transport will begin an eight-month large-scale demonstration test in the city's Wangjing district to verify the effects of traffic dispersion by dynamic route guidance with IT devices.
    Read More
  • Beijing to test traffic dispersion by dynamic route guidance
    March 1, 2012
    Nissan Motor Company and the Beijing Municipal Commission of Transport will begin an eight-month large-scale demonstration test in the city's Wangjing district to verify the effects of traffic dispersion by dynamic route guidance with IT devices.
    Read More

Highlighted Content