Modern climate over east asia simulated by a regional climate model nested in a global gridpoint general circulation model
文献类型：期刊论文
| 作者 | Ju, LX; Wang, HJ |
| 刊名 | Chinese journal of geophysics-chinese edition
 |
| 出版日期 | 2006 |
| 卷号 | 49期号:1页码:52-60 |
| 关键词 | Regional climate model One-way nesting Simulation of climate over east asia Mesoscale signal |
| ISSN号 | 0001-5733 |
| 通讯作者 | Ju, lx(julx@mail.iap.ac.cn) |
| 英文摘要 | A ten-year simulation of present climate over east asia was conducted with the model regcm2 which is nested in a gridpoint general circulation model (iap-agcm) developed by iap/cas (institute of atmospheric physics, chinese academy of sciences) in one-way mode, and model results are tested and analyzed. the result shows that the regcm2 has a reasonable ability to simulate spatial distributions and seasonal cycles of surface air temperature and precipitation, due to its high resolution and perfect physics course. compared with the iap-agcm, the regcm2 achieves much improvement. the spatial correlation coefficient (scc) of annual surface air temperature increases from 0.92 to 0.94 and scc of annual precipitation increases from 0.5 to 0.7 over china, respectively. one of the reasons is that the nested regcm2 can capture mesoscale signals caused by sub-gcm grid scale forcings, which exist in observations but not in the iap-agcm. |
| WOS关键词 | UNITED-STATES ; CHINA ; REGCM2 ; PRECIPITATION |
| WOS研究方向 | Geochemistry & Geophysics |
| WOS类目 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000235069100008 |
| 出版者 | SCIENCE PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2379595 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Ju, LX |
| 作者单位 | 1.Chinese Acad Sci, Inst Atmospher Phys, Nansen Zhu Int Res Ctr, Beijing 100029, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ju, LX,Wang, HJ. Modern climate over east asia simulated by a regional climate model nested in a global gridpoint general circulation model[J]. Chinese journal of geophysics-chinese edition,2006,49(1):52-60. |
| APA | Ju, LX,&Wang, HJ.(2006).Modern climate over east asia simulated by a regional climate model nested in a global gridpoint general circulation model.Chinese journal of geophysics-chinese edition,49(1),52-60. |
| MLA | Ju, LX,et al."Modern climate over east asia simulated by a regional climate model nested in a global gridpoint general circulation model".Chinese journal of geophysics-chinese edition 49.1(2006):52-60. |
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来源：中国科学院大学
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