STREET CANYON CONCENTRATIONS OF NITROGEN DIOXIDE IN OSLO, MEASUREMENTS AND MODEL CALCULATIONS

dc.contributor.author	Hov, Øystein
dc.contributor.author	Larssen, Steinar
dc.date.accessioned	2020-12-11T13:00:26Z
dc.date.available	2020-12-11T13:00:26Z
dc.date.issued	1982
dc.identifier.isbn	82-7247-290-2
dc.identifier.uri	https://hdl.handle.net/11250/2717685
dc.description.abstract	Nitrogen dioxide in the concentration ranges measured in a street canyon in Oslo in January 1981 (up to 300 ppb) is explained by a combination of mixing with aloft air, the reactions NO+O3→NO2+O2 and NO+NO+O2→NO2+NO2, and the direct release of NO2 in the car exhaust. The measurements showed that the ratio NO2/NOx fell between 0.10 and 0.30 (volume) when the NO2 concentration was high.
dc.language.iso	eng
dc.publisher	NILU
dc.relation.ispartof	NILU OR
dc.relation.ispartofseries	NILU OR; 4/82
dc.subject	Biltrafikk
dc.subject	Nitrogendioksid
dc.title	STREET CANYON CONCENTRATIONS OF NITROGEN DIOXIDE IN OSLO, MEASUREMENTS AND MODEL CALCULATIONS
dc.type	Research report
dc.rights.holder	© NILU
dc.source.issue	4/82

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