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DOI | 10.1002/joc.6027 |
Observed rainfall asymmetry of tropical cyclone in the process of making landfall in Guangdong, south China | |
Wen, Guanhuan1; Huang, Gang2,3; Huang, Huijun1; Liu, Chunxia1; Bi, Xueyan1 | |
2019-06-15 | |
发表期刊 | INTERNATIONAL JOURNAL OF CLIMATOLOGY |
ISSN | 0899-8418 |
EISSN | 1097-0088 |
出版年 | 2019 |
卷号 | 39期号:7页码:3379-3395 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
英文摘要 | This study investigates the rainfall asymmetry of tropical cyclones (TCs) in the process of making landfall in Guangdong (GD), south China, on the basis of satellite-based and reanalysis precipitation data. We mainly focus on TC rainfall asymmetry, its main influencing factor and its change in the process of landfall, and the difference between different El Nino-Southern Oscillation (ENSO) phases. The results reveal that vertical wind shear (VWS) is the dominant influencing factor of TC rainfall asymmetry in GD. The rainfall maximum is located in downshear left of VWS. The TC rainfall asymmetry has little change in the process of making landfall, though the rain rate decreases. Both the phase and amplitude of TC rainfall asymmetry have no significant change from 24hr prior to landfall to 12hr after landfall. The rainfall maximum steadily lies in downshear left. The amplitude of rainfall asymmetry is about 50%, suggesting that the asymmetric rainfall is about half of the axisymmetric rainfall. There is no obvious difference in TC rainfall asymmetry between El Nino, La Nina, and neutral years. |
英文关键词 | rainfall asymmetry TRMM tropical cyclone vertical wind shear |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000475693500020 |
WOS关键词 | VERTICAL WIND SHEAR ; WESTERN NORTH PACIFIC ; EL-NINO TYPES ; PRECIPITATION CHARACTERISTICS ; OBSERVATIONAL ANALYSIS ; SEASONAL FORECAST ; STORM MOTION ; ENSO ; CONVECTION ; IMPACT |
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/184062 |
专题 | 气候变化 |
作者单位 | 1.China Meteorol Adm, Guangzhou Inst Trop & Marine Meteorol, Guangzhou 510080, Guangdong, Peoples R China; 2.Chinese Acad Sci, Inst Atmospher Phys, Beijing 100029, Peoples R China; 3.Univ Chinese Acad Sci, Beijing, Peoples R China |
推荐引用方式 GB/T 7714 | Wen, Guanhuan,Huang, Gang,Huang, Huijun,et al. Observed rainfall asymmetry of tropical cyclone in the process of making landfall in Guangdong, south China[J]. INTERNATIONAL JOURNAL OF CLIMATOLOGY,2019,39(7):3379-3395. |
APA | Wen, Guanhuan,Huang, Gang,Huang, Huijun,Liu, Chunxia,&Bi, Xueyan.(2019).Observed rainfall asymmetry of tropical cyclone in the process of making landfall in Guangdong, south China.INTERNATIONAL JOURNAL OF CLIMATOLOGY,39(7),3379-3395. |
MLA | Wen, Guanhuan,et al."Observed rainfall asymmetry of tropical cyclone in the process of making landfall in Guangdong, south China".INTERNATIONAL JOURNAL OF CLIMATOLOGY 39.7(2019):3379-3395. |
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