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Summary
| Description |
Français : Émissions annuelles excédentaires de NOx par les véhicule diesel léger de marque Volkswagen truqués dans le cadre de l'Affaire Volkswagen. Unités : kilotonnes (millions de kg) de NOx. Les émissions de 2008 à 2015 (en bleu) sont des estimations basées sur les émissions réelles. La partie rouge (à partir de 2016) représente les émissions attendues en fonction du vieillissement du parc de véhicules existant, en supposant qu'aucun véhicules non-conformes n'est mis sur le marché dès septembre 2015. La zone colorée représente l'intervalle de confiance à 95%. La discontinuité est due à la différence entre les valeurs de référence des émissions antérieures (basées sur les mesures du cycle d'entraînement FTP-75) et les émissions futures (basées sur un retour à la limite réglementaire).
English: Annual excess VW light duty diesel vehicle NOx emissions in kilotonnes (million kg) / w:en:Volkswagen emissions scandalVolkswagen emissions scandal. Results from 2008 through 2015 (blue) are estimates of actual excess emissions. Results from 2016 onward (red) are forecast based on the existing in-use vehicle fleet assuming no new sales of non-compliant vehicles from September 2015 and no retrofitting (used to calculate the benefit of a return to compliance). The shaded region indicates the 95% confidence interval. The discontinuity is due to the difference in the baseline for past (based on FTP-75 drive cycle measurements) and future (based on a return to regulatory limit) emissions. |
| Date | |
| Source |
Study : Steven R H Barrett, Raymond L Speth, Sebastian D Eastham, Irene C Dedoussi, Akshay Ashok, Robert Malina and David W Keith (2015), Impact of the Volkswagen emissions control defeat device on US public health ; 29 October 2015 ; Environmental Research Letters, Volume 10, Number 11 ; Open access CC-BY-SA 3.0 http://iopscience.iop.org/article/10.1088/1748-9326/10/11/114005#erl521037f1 |
| Author | Steven R H Barrett, Raymond L Speth, Sebastian D Eastham, Irene C Dedoussi, Akshay Ashok, Robert Malina & David W Keith |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 09:49, 14 March 2017 | | 1,020 × 788 (245 KB) | Lamiot | User created page with UploadWizard |
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