Simulation of the aao anomaly and its influence on the northern hemispheric circulation in boreal winter and spring
文献类型：期刊论文
| 作者 | Fan Ke; Wang Hui-Jun |
| 刊名 | Chinese journal of geophysics-chinese edition
 |
| 出版日期 | 2007-03-01 |
| 卷号 | 50期号:2页码:397-403 |
| 关键词 | Antarctic oscillation Northern hemisphere circulation in boreal spring and winter Meridional teleconnection Simulation |
| ISSN号 | 0001-5733 |
| 通讯作者 | Fan ke(fanke@mail.iap.ac.cn) |
| 英文摘要 | Aao anomaly and its influence on the northern hemispheric circulation and temperature over north of asia are studied by analyzing the output of iap9l - agcm model. first, sea temperature associated with antarctic oscillation (aao) is investigated using iap9l - agcm model. the model simulation shows that the sea temperature at high latitude in sh may cause the aao anomaly and the east tropical pacific ocean is closely related to pacific southern america (psa) teleconnection. second, the results show that positive aao tend to enhance eurasian west wind and circulation anomaly at high latitude in nh, resulting in the increase of both surface temperature (sat) and temperature at 850 hpa over north asia during the boreal winter and spring. the meridional teleconnection responsible for possible mechanism is pronounced in the simulation. therefore, model simulation supports our previous observations. |
| WOS关键词 | DUST WEATHER FREQUENCY ; SOUTHERN-HEMISPHERE ; SURFACE-TEMPERATURE ; ANNULAR MODE ; ATMOSPHERIC CIRCULATION ; INTERANNUAL VARIABILITY ; ANTARCTIC OSCILLATION |
| WOS研究方向 | Geochemistry & Geophysics |
| WOS类目 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000245399900009 |
| 出版者 | SCIENCE CHINA PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2380053 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Fan Ke |
| 作者单位 | 1.Chinese Acad Sci, Inst Atmospher Phys, Nansen Zhu Int Res Ctr, Beijing 100029, Peoples R China 2.Yunnan Univ, Dept Atmospher Sci, Kunming 650091, Peoples R China 3.Grad Univ, Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fan Ke,Wang Hui-Jun. Simulation of the aao anomaly and its influence on the northern hemispheric circulation in boreal winter and spring[J]. Chinese journal of geophysics-chinese edition,2007,50(2):397-403. |
| APA | Fan Ke,&Wang Hui-Jun.(2007).Simulation of the aao anomaly and its influence on the northern hemispheric circulation in boreal winter and spring.Chinese journal of geophysics-chinese edition,50(2),397-403. |
| MLA | Fan Ke,et al."Simulation of the aao anomaly and its influence on the northern hemispheric circulation in boreal winter and spring".Chinese journal of geophysics-chinese edition 50.2(2007):397-403. |
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来源：中国科学院大学
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