Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2018JD030181 |
Relative Contributions of North and South Pacific Sea Surface Temperature Anomalies to ENSO | |
Ding, Ruiqiang1,2; Tseng, Yu-heng3; Li, Jianping2,4; Sun, Cheng4; Xie, Fei4; Hou, Zhaolu1 | |
2019-06-27 | |
发表期刊 | JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES |
ISSN | 2169-897X |
EISSN | 2169-8996 |
出版年 | 2019 |
卷号 | 124期号:12页码:6222-6237 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China; Taiwan |
英文摘要 | Variations in the sea surface temperature (SST) field in both the North Pacific (represented by the Victoria mode [VM]) and the South Pacific (represented by the South Pacific quadrapole [SPQ] mode) are related to the state of the El Nino-Southern Oscillation (ENSO) three seasons later. Here with the aid of observational data and numerical experiments, we demonstrate that both VM and SPQ SST forcing can influence the development of ENSO events through a similar air-sea coupling mechanism. By comparing ENSO amplitudes induced by the VM and SPQ, as well as the percentages of strong ENSO events followed by the VM and SPQ events, we find that the VM and SPQ make comparable contributions and therefore have similar levels of importance to ENSO. Additional analysis indicates that although VM or SPQ SST forcing alone may serve as a good predictor for ENSO events, it is more effective to consider their combined influence. A prediction model based on both VM and SPQ indices is developed, which is capable of yielding skillful forecasts for ENSO at lead times of three seasons. |
英文关键词 | ENSO tropical-extratropical interaction air sea interactions |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000477800000019 |
WOS关键词 | SEASONAL FOOTPRINTING MECHANISM ; MERIDIONAL MODES ; OCEAN ; OSCILLATION ; VARIABILITY ; TELECONNECTIONS ; ATLANTIC ; ONSET |
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/184172 |
专题 | 气候变化 |
作者单位 | 1.Chinese Acad Sci, Inst Atmospher Phys, State Key Lab Numer Modeling Atmospher Sci & Geop, Beijing, Peoples R China; 2.Qingdao Natl Lab Marine Sci & Technol, Lab Reg Oceanog & Numer Modeling, Qingdao, Shandong, Peoples R China; 3.Natl Taiwan Univ, Inst Oceanog, Taipei, Taiwan; 4.Beijing Normal Univ, Coll Global Change & Earth Syst Sci, Beijing, Peoples R China |
推荐引用方式 GB/T 7714 | Ding, Ruiqiang,Tseng, Yu-heng,Li, Jianping,et al. Relative Contributions of North and South Pacific Sea Surface Temperature Anomalies to ENSO[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,2019,124(12):6222-6237. |
APA | Ding, Ruiqiang,Tseng, Yu-heng,Li, Jianping,Sun, Cheng,Xie, Fei,&Hou, Zhaolu.(2019).Relative Contributions of North and South Pacific Sea Surface Temperature Anomalies to ENSO.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,124(12),6222-6237. |
MLA | Ding, Ruiqiang,et al."Relative Contributions of North and South Pacific Sea Surface Temperature Anomalies to ENSO".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 124.12(2019):6222-6237. |
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