Vehicular Emission Exposures Of Public Transport
Commuters And Pedestrians In Commercial
Districts, Hong Kong
Author(s)
L.Y. Chan, Y. Qin & C.Y. Chan
Abstract
Vehicular emission is the dominate air pollution source in Hong Kong.
Commuters are exposed to vehicular emission during their daily commuting
trips. Hong Kong has a convenience public transport system comprising buses,
subway, railway, tram, taxis and ferry. This system overall carries just over 10
million passenger trips per day. A survey on public transport exposure of
commuters and pedestrians has been conducted in commercial districts of Hong
Kong. The exposures were surveyed according to different commuting traffic
modes. 1 bus route, 3 lines of Mass transit Railway, 1 tram routes and 19 fix
points set up on roadside pavement in two commercial districts were monitored
in the survey. Four criteria pollutants, CO, NO% , Og and THC
Keywords
Related Book
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