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DOI | 10.1175/JCLI-D-17-0448.1 |
ENSO-South China Sea Summer Monsoon Interaction Modulated by the Atlantic Multidecadal Oscillation | |
Fan, Yi1,2; Fan, Ke1,2,3; Xu, Zhiqing1,4; Li, Shuanglin1,5 | |
2018-04-01 | |
发表期刊 | JOURNAL OF CLIMATE |
ISSN | 0894-8755 |
EISSN | 1520-0442 |
出版年 | 2018 |
卷号 | 31期号:8页码:3061-3076 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
英文摘要 | The interaction between El Nino-Southern Oscillation (ENSO) and the South China Sea summer monsoon (SCSSM) modulated by the Atlantic multidecadal oscillation (AMO) is investigated in this study. On one hand, the influence of the decaying phase of ENSO on the SCSSM is stronger during negative phases of the AMO than during positive phases. During negative phases of the AMO, El Nino (La Nina) with relatively larger variability leads to a western North Pacific anomalous anticyclone (cyclone) that persists from the ENSO mature winter to the ENSO decaying summer, weakening (strengthening) the SCSSM; on the contrary, during positive phases of the AMO, ENSO with relatively weaker variability cannot influence the SCSSM significantly. On the other hand, the SCSSM has a closer relationship with the subsequent ENSO development during positive phases of the AMO than during negative phases. During positive phases of the AMO, atmospheric teleconnections induced by the warmer North Atlantic result in low pressure and cyclonic anomalies over the South China Sea. Consequently, the stronger than normal SCSSM is accompanied by significant westerly wind anomalies over the western tropical Pacific, which favor the development of El Nino events. However, during negative phases of the AMO, the SCSSM-related westerly wind anomalies are rather weak, having a nonsignificant influence on El Nino development. The results are also demonstrated in model simulations from phase 5 of the Coupled Model Intercomparison Project (CMIP5). |
英文关键词 | ENSO Monsoons Climate variability |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000428694000006 |
WOS关键词 | INDIAN-OCEAN ; INTERANNUAL VARIABILITY ; THERMOHALINE CIRCULATION ; INTERDECADAL CHANGE ; WESTERN PACIFIC ; WINTER CLIMATE ; COUPLED GCM ; LATE 1970S ; EL-NINO ; RAINFALL |
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/19834 |
专题 | 气候变化 |
作者单位 | 1.Chinese Acad Sci, Nansen Zhu Int Res Ctr, Inst Atmospher Phys, 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, Int Joint Lab Climate & Environm Change, Nanjing, Jiangsu, Peoples R China; 4.Chinese Acad Sci, Climate Change Res Ctr, Beijing, Peoples R China; 5.China Univ Geosci, Dept Atmospher Sci, Wuhan, Hubei, Peoples R China |
推荐引用方式 GB/T 7714 | Fan, Yi,Fan, Ke,Xu, Zhiqing,et al. ENSO-South China Sea Summer Monsoon Interaction Modulated by the Atlantic Multidecadal Oscillation[J]. JOURNAL OF CLIMATE,2018,31(8):3061-3076. |
APA | Fan, Yi,Fan, Ke,Xu, Zhiqing,&Li, Shuanglin.(2018).ENSO-South China Sea Summer Monsoon Interaction Modulated by the Atlantic Multidecadal Oscillation.JOURNAL OF CLIMATE,31(8),3061-3076. |
MLA | Fan, Yi,et al."ENSO-South China Sea Summer Monsoon Interaction Modulated by the Atlantic Multidecadal Oscillation".JOURNAL OF CLIMATE 31.8(2018):3061-3076. |
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