GEM-AQ, an on-line global multiscale chemical weather system: model description and evaluation of gas phase chemistry processes
Résumé
Tropospheric chemistry and air quality processes were implemented on-line in the Global Environmental Multiscale model. The integrated model, GEM-AQ, has been developed as a platform to investigate chemical weather at scales from global to urban. The model was exercised for five years (2001?2005) to evaluate its ability to simulate seasonal variations and regional distributions of trace gases such as ozone, nitrogen dioxide and carbon monoxide on the global scale. The model results presented are compared with observations from satellites, aircraft measurement campaigns and balloon sondes.
Domaines
Océan, Atmosphère
Origine : Accord explicite pour ce dépôt
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