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DOI | 10.1007/s00382-018-4253-9 |
An asymmetric rainfall response to ENSO in East Asia | |
Ng, Ching Ho Justin1; Vecchi, Gabriel A.1,2,3; Munoz, Angel G.1,4; Murakami, Hiroyuki1,5 | |
2019-02-01 | |
发表期刊 | CLIMATE DYNAMICS
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ISSN | 0930-7575 |
EISSN | 1432-0894 |
出版年 | 2019 |
卷号 | 52页码:2303-2318 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | This study explores the impact of El Nino and La Nina events on precipitation and circulation in East Asia. The results are based on statistical analysis of various observational datasets and Geophysical Fluid Dynamics Laboratory's (GFDL's) global climate model experiments. Multiple observational datasets and certain models show that in the southeastern coast of China, precipitation exhibits a nonlinear response to Central Pacific sea surface temperature anomalies during boreal deep fall/early winter. Higher mean rainfall is observed during both El Nino and La Nina events compared to the ENSO-Neutral phase, by an amount of approximately 0.4-0.5mm/day on average per C-o change. We argue that, in October to December, while the precipitation increases during El Nino are the result of anomalous onshore moisture fluxes, those during La Nina are driven by the persistence of terrestrial moisture anomalies resulting from earlier excess rainfall in this region. This is consistent with the nonlinear extreme rainfall behavior in coastal southeastern China, which increases during both ENSO phases and becomes more severe during El Nino than La Nina events. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000460902200058 |
WOS关键词 | GRIDDED PRECIPITATION DATASET ; NINO-SOUTHERN-OSCILLATION ; SEA-SURFACE TEMPERATURE ; EL-NINO ; LA-NINA ; GLOBAL PRECIPITATION ; DENSE NETWORK ; PART I ; CLIMATE ; PACIFIC |
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/35753 |
专题 | 气候变化 |
作者单位 | 1.Princeton Univ, Atmospher & Ocean Sci AOS, 300 Forrestal Rd,Sayre Hall, Princeton, NJ 08540 USA; 2.Princeton Univ, Dept Geosci, Princeton, NJ 08540 USA; 3.Princeton Univ, Princeton Environm Inst, Princeton, NJ 08540 USA; 4.Columbia Univ, Int Res Inst Climate & Soc IRI, Earth Inst, Palisades, NY 10964 USA; 5.Princeton Univ, NOAA, Geophys Fluid Dynam Lab, Princeton, NJ 08540 USA |
推荐引用方式 GB/T 7714 | Ng, Ching Ho Justin,Vecchi, Gabriel A.,Munoz, Angel G.,et al. An asymmetric rainfall response to ENSO in East Asia[J]. CLIMATE DYNAMICS,2019,52:2303-2318. |
APA | Ng, Ching Ho Justin,Vecchi, Gabriel A.,Munoz, Angel G.,&Murakami, Hiroyuki.(2019).An asymmetric rainfall response to ENSO in East Asia.CLIMATE DYNAMICS,52,2303-2318. |
MLA | Ng, Ching Ho Justin,et al."An asymmetric rainfall response to ENSO in East Asia".CLIMATE DYNAMICS 52(2019):2303-2318. |
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