Future Air Quality in Danish Cities
Colophon
Title
Future air quality in Danish cities
Subtitle
Impact study of the new EU Vehicle Emission standards
Author
Steen Solvang Jensen1, Ruwim Berkowicz1, Morten Winther2,
Finn Palmgren1, Zahari Zlatev1 Dept. of Atmospheric Environment1,
Dept. of System Analysis2, National Environmental Research Institute (NERI)
Other contributors
Publisher
221 Danish Environmental Protection Agency
Responsible institution
Danish Environmental Protection Agency
Copyright
Danish Environmental Protection Agency
Series and number
Environmental Project, no. 527/2000
Miljøprojekt nr. 527/2000
Keywords
eng: air quality; vehicle emission; limit values; European Union;
background levels; scenario studies
Emneord
dan: byer; luftkvalitet; udstødningsgasser; grænseværdier; EU;
baggrundsværdier; scenarier; modelberegninger; motorkøretøjer;
emissionsfaktorer; emissionsmængder; NOX; NO2; CO; benzen CAS 71-93-2; ozon CAS
10028-15-6
Abstract
eng: The impact of new EU vehicle emission and fuel quality directives on the future air
quality in Danish cities has been modelled for comparison with new limit values in the new
EU directive on assessment and management of urban air quality. Nested modelling was
applied using a set of air quality and emission models to predict concentration levels in
the regional background, urban background and at street level. Air pollution levels were
predicted to decrease for NO2, CO and benzene (ozone increased slightly) and
the results show that the levels will not exceed the new EU limit values in 2010 despite
increases in traffic.
Resumé
dan: Konsekvenserne for den fremtidige luftkvalitet i danske byer af de nye EU direktiver
for emission fra motorkøretøjer og for brændstofskvalitet er modelleret, og
resultaterne er sammenlignet med EUs nye grænseværdier i direktivet om vurdering
og styring af luftkvaliteten. Ved hjælp af emissions- og spredningsmodeller er
luftkvaliteten i den regionale baggrund, bybaggrunden og i gadeniveau beregnet.
Beregningerne viser, at niveauerne af NO2, CO og benzen falder (ozon stiger
lidt), og EUs nye grænseværdier for 2010 forventes ikke at blive overskredet på
trods af stigende trafik.
Language
eng
Price - electronic
URL
http://www.mst.dk
Alternative URL
Version
1.0
Version date
2000.03.30
Format
htm; gif: doc.
Inventory
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