A Quick Report on a Dynamical Downscaling Simulation over China Using the Nested Model
This paper describes a dynamical downscaling simulation over China using the nested model system, which consists of the modified Weather Research and Forecasting Model （WRF） nested with the NCAR Community Atmosphere Model （CAM）. Results show that dynamical downscaling is of great value in improving...
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| Veröffentlicht in: | Atmospheric and oceanic science letters = Daqi-he-haiyang-kexue-kuaibao 2010, Vol.3 (6), p.325-329 |
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| container_title | Atmospheric and oceanic science letters = Daqi-he-haiyang-kexue-kuaibao |
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| creator | YU En-Tao WANG Hui-Jun SUN Jian-Qi |
| description | This paper describes a dynamical downscaling simulation over China using the nested model system, which consists of the modified Weather Research and Forecasting Model （WRF） nested with the NCAR Community Atmosphere Model （CAM）. Results show that dynamical downscaling is of great value in improving the model simulation of regional climatic characteristics. WRF simulates regional detailed temperature features better than CAM. With the spatial correlation coefficient between the observation and the simulation increasing from 0.54 for CAM to 0.79 for WRF, the improvement in precipitation simulation is more perceptible with WRF. Furthermore, the WRF simulation corrects the spatial bias of the precipitation in the CAM simulation. |
| doi_str_mv | 10.1080/16742834.2010.11446886 |
| format | Article |
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| identifier | ISSN: 1674-2834 |
| ispartof | Atmospheric and oceanic science letters = Daqi-he-haiyang-kexue-kuaibao, 2010, Vol.3 (6), p.325-329 |
| issn | 1674-2834 2376-6123 |
| language | eng |
| recordid | cdi_wanfang_journals_dqhhykxkb201006007 |
| source | Taylor & Francis Open Access |
| subjects | CAM dynamical downscaling WRF WRF模式 模型仿真 模式模拟 空间相关性 降尺度 |
| title | A Quick Report on a Dynamical Downscaling Simulation over China Using the Nested Model |
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