Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박선기 | * |
dc.date.accessioned | 2016-08-27T04:08:33Z | - |
dc.date.available | 2016-08-27T04:08:33Z | - |
dc.date.issued | 2015 | * |
dc.identifier.issn | 1991-959X | * |
dc.identifier.issn | 1991-9603 | * |
dc.identifier.other | OAK-14990 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/217239 | - |
dc.description.abstract | In this study, we examined the structure of an ensemble-based coupled atmosphere-chemistry forecast error covariance. The Weather Research and Forecasting (WRF) model coupled with Chemistry (WRF-Chem), a coupled atmosphere-chemistry model, was used to create an ensemble error covariance. The control variable includes both the dynamical and chemistry model variables. A synthetic single observation experiment was designed in order to evaluate the cross-variable components of a coupled error covariance. The results indicate that the coupled error covariance has important cross-variable components that allow a physically meaningful adjustment of all control variables. The additional benefit of the coupled error covariance is that a cross-component impact is allowed; e.g., atmospheric observations can exert an impact on chemistry analysis, and vice versa. Given the realistic structure of ensemble forecast error covariance produced by the WRF-Chem, we anticipate that the ensemble-based coupled atmosphere-chemistry data assimilation will respond similarly to assimilation of real observations. | * |
dc.language | English | * |
dc.publisher | COPERNICUS GESELLSCHAFT MBH | * |
dc.title | Structure of forecast error covariance in coupled atmosphere-chemistry data assimilation | * |
dc.type | Article | * |
dc.relation.issue | 5 | * |
dc.relation.volume | 8 | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 1315 | * |
dc.relation.lastpage | 1320 | * |
dc.relation.journaltitle | GEOSCIENTIFIC MODEL DEVELOPMENT | * |
dc.identifier.doi | 10.5194/gmd-8-1315-2015 | * |
dc.identifier.wosid | WOS:000355289000004 | * |
dc.identifier.scopusid | 2-s2.0-84929149162 | * |
dc.author.google | Park, S. K. | * |
dc.author.google | Lim, S. | * |
dc.author.google | Zupanski, M. | * |
dc.contributor.scopusid | 박선기(7501828935) | * |
dc.date.modifydate | 20240322114032 | * |