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DOI | 10.1029/2019GL082921 |
Decadal Modulation of ENSO Spring Persistence Barrier by Thermal Damping Processes in the Observation | |
Fang, Xiang-Hui1,2; Zheng, Fei3; Liu, Zheng-Yu4; Zhu, Jiang3,5 | |
2019-06-28 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS
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ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2019 |
卷号 | 46期号:12页码:6892-6899 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China; USA |
英文摘要 | The spring persistence barrier remains a critical challenge for the prediction of El Nino-Southern Oscillation (ENSO) because it severely limits the potential ability of ENSO forecast across the boreal spring. Our observational analysis shows that the spring persistence barrier exhibited a significant decadal modulation in the last half century. Further analysis shows that this decadal modulation is caused by the decadal variation in spring ENSO stability, which, in turn, is dominated by the thermal damping feedback of the sea surface temperature (SST) through latent heat flux and shortwave radiation flux. The change of the thermal damping feedback is associated with the background mean SST, with a cooler SST corresponding to a greater ENSO instability and a severer spring persistence barrier and vice versa. |
英文关键词 | ENSO spring persistence barrier air-sea interaction thermal damping feedback stability |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000477616300081 |
WOS关键词 | TROPICAL PACIFIC-OCEAN ; EL-NINO PREDICTION ; PREDICTABILITY BARRIER ; ANNUAL CYCLE ; VARIABILITY ; MODEL ; REANALYSIS ; EVENTS ; MECHANISMS ; ASYMMETRY |
WOS类目 | Geosciences, Multidisciplinary |
WOS研究方向 | Geology |
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/184280 |
专题 | 气候变化 |
作者单位 | 1.Fudan Univ, Dept Atmospher & Ocean Sci, Shanghai, Peoples R China; 2.Fudan Univ, Inst Atmospher Sci, Shanghai, Peoples R China; 3.Chinese Acad Sci, Inst Atmospher Phys, Int Ctr Climate & Environm Sci, Beijing, Peoples R China; 4.Ohio State Univ, Dept Geog, Atmospher Sci Program, Columbus, OH 43210 USA; 5.Univ Chinese Acad Sci, Beijing, Peoples R China |
推荐引用方式 GB/T 7714 | Fang, Xiang-Hui,Zheng, Fei,Liu, Zheng-Yu,et al. Decadal Modulation of ENSO Spring Persistence Barrier by Thermal Damping Processes in the Observation[J]. GEOPHYSICAL RESEARCH LETTERS,2019,46(12):6892-6899. |
APA | Fang, Xiang-Hui,Zheng, Fei,Liu, Zheng-Yu,&Zhu, Jiang.(2019).Decadal Modulation of ENSO Spring Persistence Barrier by Thermal Damping Processes in the Observation.GEOPHYSICAL RESEARCH LETTERS,46(12),6892-6899. |
MLA | Fang, Xiang-Hui,et al."Decadal Modulation of ENSO Spring Persistence Barrier by Thermal Damping Processes in the Observation".GEOPHYSICAL RESEARCH LETTERS 46.12(2019):6892-6899. |
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