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Emission inventory for the road transport sector in Sardinia (Italy)

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Bibliographic Details
Title: Emission inventory for the road transport sector in Sardinia (Italy)
Authors: Bellasio, R.1 rbellasio@enviroware.com, Bianconi, R.1, Corda, G.2, Cucca, P.2
Source: Atmospheric Environment. Feb2007, Vol. 41 Issue 4, p677-691. 15p.
Subjects: Emissions (Air pollution), Traffic engineering software, Environmental engineering, Emission standards, Air quality
Geographic Terms: Sardinia (Italy), Italy
Abstract: Atmospheric emission inventories are important tools for studying air quality and to set up possible remediation plans in areas characterised by nonattainment of the limit values established by legislation. In industrialised countries a considerable fraction of the emissions is due to road traffic, in particular in urban areas. For this reason emissions from road traffic must be estimated as accurately as possible, a task that can be performed, for the European vehicle fleet, thanks to the availability of the COPERT III methodology. This methodology is powerful and accurate, even if its algorithms can be difficult to apply in a regional emission inventory; moreover the collection of the necessary input data requires a lot of resources and time. This paper describes the road traffic emission inventory estimated for Region Sardinia (Italy) with a bottom-up approach. The estimation has been done by means of a software tool (EMITRA—EMIssions from road TRAnsport) which implements the COPERT III methodology. The resulting emission inventory has been compared against another emission inventory for Sardinia and against emission inventories for other Italian regions, to evaluate its reliability. [Copyright &y& Elsevier]
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Database: Engineering Source
Description
Abstract:Atmospheric emission inventories are important tools for studying air quality and to set up possible remediation plans in areas characterised by nonattainment of the limit values established by legislation. In industrialised countries a considerable fraction of the emissions is due to road traffic, in particular in urban areas. For this reason emissions from road traffic must be estimated as accurately as possible, a task that can be performed, for the European vehicle fleet, thanks to the availability of the COPERT III methodology. This methodology is powerful and accurate, even if its algorithms can be difficult to apply in a regional emission inventory; moreover the collection of the necessary input data requires a lot of resources and time. This paper describes the road traffic emission inventory estimated for Region Sardinia (Italy) with a bottom-up approach. The estimation has been done by means of a software tool (EMITRA—EMIssions from road TRAnsport) which implements the COPERT III methodology. The resulting emission inventory has been compared against another emission inventory for Sardinia and against emission inventories for other Italian regions, to evaluate its reliability. [Copyright &y& Elsevier]
ISSN:13522310
DOI:10.1016/j.atmosenv.2006.09.017