A coupled macroscopic traffic and pollutant emission modelling system for Barcelona
نویسندگان
چکیده
We present a coupled macroscopic traffic and emission modelling system tailored to the Barcelona metropolitan area that allows estimating hourly road transport emissions at link level. use developed perform an sensitivity analysis of typically high uncertainty features assess their impact. also explore uncertainties our compared microscopic approach in representative Barcelona. The shows spatially-resolved vehicle fleet composition inputs, meteorological effects on diesel engines (+19% NOx) non-exhaust sources (80% total PM emissions). comparison with discrepancies grow as function congestion level, up +65% NOx. resulting will be used further steps research evaluate impact management strategies upon urban air quality levels
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ژورنال
عنوان ژورنال: Transportation Research Part D-transport and Environment
سال: 2021
ISSN: ['1879-2340', '1361-9209']
DOI: https://doi.org/10.1016/j.trd.2021.102725