| Téléchargement | - Voir le manuscrit accepté : Evaluation of an air quality simulation of the Lower Fraser Valley - II. Photochemistry (PDF, 2.3 Mio)
|
|---|
| DOI | Trouver le DOI : https://doi.org/10.1016/S1352-2310(96)00340-8 |
|---|
| Auteur | Rechercher : Hedley, Mark1; Rechercher : McLaren, R.1; Rechercher : Jiang, Weimin1; Rechercher : Singleton, D. L.1 |
|---|
| Affiliation | - Conseil national de recherches du Canada. Institut de technologie des procédés chimiques et de l'environnement du CNRC
|
|---|
| Format | Texte, Article |
|---|
| Sujet | Ozone; Mesoscale modelling; Air pollution |
|---|
| Résumé | The photochemical component of an advanced modelling system for use in pollution control studies is evaluated. Results of a case study for July 1985 in the Lower Fraser Valley region of British Columbia are used to test the performance of the modelling system during an ozone episode. Time series of surface trace pollutant concentrations are used to validate the model prediction. A quantitative analysis of the model errors shows that the modelling system adequately predicts the photochemistry without arbitrary adjustments to the emissions inventory. Improved performance of the ozone forecast would likely be obtained, however, if the non-methane organic compound emissions were increased in urban areas. The mechanistic parameters were shown to be very sensitive to the emissions profile, although the net impact of the parameter changes on ozone production was minor in this case. |
|---|
| Date de publication | 1997-06 |
|---|
| Dans | |
|---|
| Langue | anglais |
|---|
| Numéro du CNRC | NRCC 37622 |
|---|
| Numéro NPARC | 12726893 |
|---|
| Exporter la notice | Exporter en format RIS |
|---|
| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
|---|
| Identificateur de l’enregistrement | b6846f17-d4e1-48cf-a41f-8ffae2ea7d3f |
|---|
| Enregistrement créé | 2009-10-17 |
|---|
| Enregistrement modifié | 2020-03-20 |
|---|
