Assessment of 2010 air quality in two Alpine valleys from modelling: Weather type and emission scenarios

G. Brulfert, C. Chemel, E. Chaxel, J.P. Chollet, B. Jouve, H. Villard

    Research output: Contribution to journalArticlepeer-review

    9 Citations (Scopus)
    70 Downloads (Pure)

    Abstract

    Alpine valleys are sensitive to anthropogenic emissions. Local atmospheric dynamics are a key factor that may lead to an accumulation of pollutants in the bottom of the Chamonix and Maurienne valleys. Assessment of 2010 pollutant concentrations variability needs to take these specificities into account. A meteorological data classification is combined with different emission scenarios in order to run an air quality model. Using simulations of representative scenarios rather than complete years allows for a fine spatial and temporal representation of local atmospheric dynamics and gives access to detailed chemical breakdowns. Results demonstrate the variability of primary and secondary species due to emissions and the predominance of local effects on pollutant concentrations.
    Original languageEnglish
    Pages (from-to)7893-7907
    JournalAtmospheric Environment
    Volume40
    Issue number40
    DOIs
    Publication statusPublished - 2006

    Fingerprint

    Dive into the research topics of 'Assessment of 2010 air quality in two Alpine valleys from modelling: Weather type and emission scenarios'. Together they form a unique fingerprint.

    Cite this