Comparison of a road traffic emission model (MEFA) with NOX emissions derived from tunnel measurements in Czech Republic

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22320%2F18%3A43915787" target="_blank" >RIV/60461373:22320/18:43915787 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Comparison of a road traffic emission model (MEFA) with NOX emissions derived from tunnel measurements in Czech Republic
Original language description
Vehicles activity contribute significantly to NOx emission. Numerous mathematical models performing emission assessment of road-related pollutants were developed. These traffic emission models are character-ized by emission factors (EF), which quantify the amount of the emitted pollutant. A comprehensive emission model for the calculation of the EF for Czech fleet composition is used. Emission factors were calculated with the emission model MEFA 13. Here, we present a comparison of NOx emission calculations in MEFA 13 model and NOx tunnel measurements. Simultaneous measurements of NOx concentration and traffic activity counting were performed in short tunnel (Zelený most), in the Czech Republic. Emission factors for road transport de-rived from the Czech emission model MEFA 13 were applied.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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