GSTDTAP  > 气候变化
DOI10.1002/joc.5702
Revisiting the relationship between El Nino-Southern Oscillation and the East Asian winter monsoon
Yu, Shui1,2; Sun, Jianqi1,2,3
2018-11-15
发表期刊INTERNATIONAL JOURNAL OF CLIMATOLOGY
ISSN0899-8418
EISSN1097-0088
出版年2018
卷号38期号:13页码:4846-4859
文章类型Article
语种英语
国家Peoples R China
英文摘要

Previous studies have indicated that the relationship between El Nino-Southern Oscillation (ENSO) and the East Asian winter monsoon (EAWM) weakened significantly after the late 1970s. In this study, the relationship is further analysed based on the impact of different ENSO types. It is found that the relationship between ENSO and the EAWM is related to the ENSO's types. The relationship with the EAWM is strong for eastern Pacific (EP) ENSO but weak for central Pacific (CP) ENSO. The blend of EP and CP ENSO events in the Nino3 index results in a weakened statistical relationship between ENSO and the EAWM. If the pure CP ENSO events are removed from the Nino3 index, the results show that EP ENSO still exerts influence on the EAWM after the late 1970s via its strong connections with the Philippine Sea anticyclone (PSAC) and East Asian trough (EAT), similar to the period before the late 1970s. In contrast, the connections between CP ENSO and the PSAC and EAT are relatively weak, consequently resulting in a weakened relationship between CP ENSO and the EAWM. The influence of mixed (MIX) ENSO on the EAWM is similar to that of EP ENSO. Thus, the EP and MIX ENSO events have had a stable influence on the East Asian winter climate over the past half century, which is significant for the prediction of the East Asian winter climate.


英文关键词decadal changes East Asian winter monsoon El Nino-Southern Oscillation
领域气候变化
收录类别SCI-E
WOS记录号WOS:000450222100012
WOS关键词WEAKENING RELATIONSHIP ; ATMOSPHERIC BRIDGE ; TROPICAL ATLANTIC ; INDIAN MONSOON ; ENSO ; CLIMATE ; IMPACTS ; EVENTS ; TELECONNECTIONS ; PRECIPITATION
WOS类目Meteorology & Atmospheric Sciences
WOS研究方向Meteorology & Atmospheric Sciences
引用统计
文献类型期刊论文
条目标识符http://119.78.100.173/C666/handle/2XK7JSWQ/37546
专题气候变化
作者单位1.Chinese Acad Sci, Inst Atmospher Phys, Nansen Zhu Int Res Ctr, Beijing, Peoples R China;
2.Univ Chinese Acad Sci, Beijing, Peoples R China;
3.Nanjing Univ Informat Sci & Technol, Collaborat Innovat Ctr Forecast & Evaluat Meteoro, Nanjing, Jiangsu, Peoples R China
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GB/T 7714
Yu, Shui,Sun, Jianqi. Revisiting the relationship between El Nino-Southern Oscillation and the East Asian winter monsoon[J]. INTERNATIONAL JOURNAL OF CLIMATOLOGY,2018,38(13):4846-4859.
APA Yu, Shui,&Sun, Jianqi.(2018).Revisiting the relationship between El Nino-Southern Oscillation and the East Asian winter monsoon.INTERNATIONAL JOURNAL OF CLIMATOLOGY,38(13),4846-4859.
MLA Yu, Shui,et al."Revisiting the relationship between El Nino-Southern Oscillation and the East Asian winter monsoon".INTERNATIONAL JOURNAL OF CLIMATOLOGY 38.13(2018):4846-4859.
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