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Thermal variations in the South China Sea associated with the eastern and central Pacific El Nino events and their mechanisms
文献类型：期刊论文
| 作者 | Chen, Ju1; Xie, Qiang2 ; Shu, Yeqiang1; Wang, Xin1; Wang, Dongxiao1; Liu, Qin-Yan1
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| 刊名 | JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS
 |
| 出版日期 | 2014-12-01 |
| 卷号 | 119期号:12页码:8955-8972 |
| 关键词 | Eastern Pacific El Nino Central Pacific El Nino Basin Mode Semibasin Mode Oscillation Period |
| DOI | 10.1002/2014JC010429 |
| 文献子类 | Article |
| 英文摘要 | In this study, we investigate the interannual variability of the sea surface temperature (SST) in the South China Sea (SCS) associated with two types of El Nino, namely, the eastern Pacific (EP) El Nino and the central Pacific (CP) El Nino. First, double warm peaks can occur during both types of El Nino events in the SCS. However, the strong warm basin mode can only develop in the EP El Nino, while the warm semibasin mode exists during the CP El Nino. Associated with an anomalous positive (negative) net surface heat flux in the EP (CP) El Nino, along with a shallower thermocline with weaker (stronger) northeasterly wind anomalies, the SST anomalies become warmer (cooler) in the developing autumn. Over the background of cooling SST in autumn of CP El Nino, therefore, only a weak warming can occur in the subsequent years, which is limited in the western boundary area under the forcing of warm ocean advection. Second, the SST oscillation periods are different in these two types of El Nino. The SST evolution in the EP El Nino is negative-positive with a quasi-biennial oscillation, but that in the CP El Nino is positive-negative-positive-negative with an annual oscillation. It seems that the double cooling in the CP El Nino is phase-locked to the late autumn season. |
| WOS关键词 | SURFACE TEMPERATURE ; INTERANNUAL VARIABILITY ; DIFFERENT IMPACTS ; ASIAN CLIMATE ; OCEAN ; ENSO ; SUMMER ; CIRCULATION ; KUROSHIO ; MODOKI |
| 语种 | 英语 |
| WOS记录号 | WOS:000348452800041 |
| 源URL | [http://124.16.218.2:8080/handle/183446/764]  |
| 专题 | 深海科学研究部_海洋环流观测与数值模拟研究室 |
| 作者单位 | 1.Chinese Acad Sci, South China Sea Inst Oceanol, State Key Lab Trop Oceanog, Guangzhou, Guangdong, Peoples R China 2.Chinese Acad Sci, Sanya Inst Deep Sea Sci & Engn, Sanya, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Ju,Xie, Qiang,Shu, Yeqiang,et al. Thermal variations in the South China Sea associated with the eastern and central Pacific El Nino events and their mechanisms[J]. JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS,2014,119(12):8955-8972. |
| APA | Chen, Ju,Xie, Qiang,Shu, Yeqiang,Wang, Xin,Wang, Dongxiao,&Liu, Qin-Yan.(2014).Thermal variations in the South China Sea associated with the eastern and central Pacific El Nino events and their mechanisms.JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS,119(12),8955-8972. |
| MLA | Chen, Ju,et al."Thermal variations in the South China Sea associated with the eastern and central Pacific El Nino events and their mechanisms".JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS 119.12(2014):8955-8972. |
入库方式： OAI收割
来源：深海科学与工程研究所
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