Preliminary results of a regional air-sea coupled model over east asia
文献类型：期刊论文
| 作者 | Li Tao1,2; Zhou GuangQing1 |
| 刊名 | Chinese science bulletin
 |
| 出版日期 | 2010-07-01 |
| 卷号 | 55期号:21页码:2295-2305 |
| 关键词 | Regional Coupled model Air sea East asia Oasis3 coupler |
| ISSN号 | 1001-6538 |
| DOI | 10.1007/s11434-010-3071-1 |
| 通讯作者 | Zhou guangqing(zhgq@mail.iap.ac.cn) |
| 英文摘要 | We have established a regional air-sea coupled model over east asia and conducted a 20-year integration to evaluate its performance in reproducing the present climate. the coupled model consists of regcm3 and hycom controlled by the oasis3 coupler with resuolution of 60 km for the atmosphere and 33 km for the ocean, respectively. unlike some other regional air-sea coupled models, a one-way nesting method is employed in the oceanic component and a heat flux adjustment for solar radiation is used to remove an about 2 degrees c cold bias in sst. the primary analysis for this 20-year integration shows that the coupled model successfully reproduces the main features of the circulations over east asia, both in the atmosphere and the ocean, including climatology, seasonal and interannual variations. improvements are seen in the coupled model compared to the uncoupled one, especially in the simulation of precipitation, the most important element of the east asian monsoon, although there are still obvious discrepancies that come mainly from the model components themselves. further analyses show that the rainfall simulation benefits from the enhancements of the northwest pacific subtropical high in summer, which leads to the improvement of the moisture flux simulation at the middle-lower atmospheric circulation. the results indicate that the regional air-sea coupled model is more suitable for the east asia monsoon simulation. |
| WOS关键词 | GENERAL-CIRCULATION MODEL ; OCEAN-ATMOSPHERE MODEL ; CLIMATE MODEL ; SUMMER MONSOON ; BALTIC SEA ; IN-SITU ; CHINA ; SIMULATION ; PRECIPITATION ; VARIABILITY |
| WOS研究方向 | Science & Technology - Other Topics |
| WOS类目 | Multidisciplinary Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000280481600016 |
| 出版者 | SCIENCE PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2414693 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Zhou GuangQing |
| 作者单位 | 1.Chinese Acad Sci, Inst Atmospher Phys, Beijing 100029, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li Tao,Zhou GuangQing. Preliminary results of a regional air-sea coupled model over east asia[J]. Chinese science bulletin,2010,55(21):2295-2305. |
| APA | Li Tao,&Zhou GuangQing.(2010).Preliminary results of a regional air-sea coupled model over east asia.Chinese science bulletin,55(21),2295-2305. |
| MLA | Li Tao,et al."Preliminary results of a regional air-sea coupled model over east asia".Chinese science bulletin 55.21(2010):2295-2305. |
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来源：中国科学院大学
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