TY - JOUR
T1 - The air quality impact of cordon and distance based road user charging
T2 - An empirical study of Leeds, UK
AU - Mitchell, Gordon
AU - Namdeo, Anil
AU - Milne, David
PY - 2005/10/1
Y1 - 2005/10/1
N2 - Traffic assignment, pollutant emission and dispersion models were applied to a major UK city so as to assess the air quality impacts of five road pricing schemes. Schemes were evaluated with reference to: exceedence of air quality standards for six pollutants; greenhouse gas emission; redistribution of pollution, an environmental justice concern; and road network performance as traffic speed and trip distance. Results were compared to alternatives of do nothing, network development and clean fuel promotion. The air quality benefits of a modest distance-based charge are highlighted. However, whilst road pricing shows potential as an air quality management tool, its value and suitability are strongly sensitive to prior air quality and emission source apportionment in the application city.
AB - Traffic assignment, pollutant emission and dispersion models were applied to a major UK city so as to assess the air quality impacts of five road pricing schemes. Schemes were evaluated with reference to: exceedence of air quality standards for six pollutants; greenhouse gas emission; redistribution of pollution, an environmental justice concern; and road network performance as traffic speed and trip distance. Results were compared to alternatives of do nothing, network development and clean fuel promotion. The air quality benefits of a modest distance-based charge are highlighted. However, whilst road pricing shows potential as an air quality management tool, its value and suitability are strongly sensitive to prior air quality and emission source apportionment in the application city.
KW - Air quality management
KW - Dispersion modelling
KW - Road pricing
KW - Traffic emission
KW - Urban
UR - http://www.scopus.com/inward/record.url?scp=25844530425&partnerID=8YFLogxK
U2 - 10.1016/j.atmosenv.2005.07.005
DO - 10.1016/j.atmosenv.2005.07.005
M3 - Article
AN - SCOPUS:25844530425
VL - 39
SP - 6231
EP - 6242
JO - Atmospheric Environment
JF - Atmospheric Environment
SN - 1352-2310
IS - 33
ER -
