Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1175/JCLI-D-16-0308.1 |
Contribution of Tropical Cyclones to Atmospheric Moisture Transport and Rainfall over East Asia | |
Guo, Liang1; Klingaman, Nicholas P.1; Vidale, Pier Luigi1; Turner, Andrew G.1; Demory, Marie-Estelle1; Cobb, Alison2 | |
2017-05-01 | |
发表期刊 | JOURNAL OF CLIMATE
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ISSN | 0894-8755 |
EISSN | 1520-0442 |
出版年 | 2017 |
卷号 | 30期号:10 |
文章类型 | Article |
语种 | 英语 |
国家 | England |
英文摘要 | The coastal region of East Asia (EA) is one of the regions with the most frequent impacts from tropical cyclones (TCs). In this study, rainfall and moisture transports related to TCs are measured over EA, and the contribution of TCs to the regional water budget is compared with other contributors, especially the mean circulation of the EA summer monsoon (EASM). Based on ERA-Interim reanalysis (1979-2012), the trajectories of TCs are identified using an objective feature tracking method. Over 60% of TCs occur from July to October (JASO). During JASO, TC rainfall contributes 10%-30% of the monthly total rainfall over the coastal region of EA; this contribution is highest over the south/ southeast coast of China in September. TCs make a larger contribution to daily extreme rainfall (above the 95th percentile): 50%-60% over the EA coast and as high as 70% over Taiwan Island. Compared with the mean EASM, TCs transport less moisture over EA. However, as the peak of the mean seasonal cycle of TCs lags two months behind that of the EASM, the moisture transported by TCs is an important source for the water budget over the EA region when the EASM withdraws. This moisture transport is largely performed by westward-moving TCs. These results improve understanding of the water cycle of EA and provide a useful test bed for evaluating and improving seasonal forecasts and coupled climate models. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000401006100018 |
WOS关键词 | WESTERN NORTH PACIFIC ; INTERANNUAL VARIABILITY ; PRECIPITATION ; RESOLUTION ; CHINA ; MODEL ; CLIMATOLOGY ; TRACKING ; EVENTS ; TAIWAN |
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/20335 |
专题 | 气候变化 |
作者单位 | 1.Univ Reading, Dept Meteorol, Natl Ctr Atmospher Sci, Reading, Berks, England; 2.Imperial Coll, Dept Phys, London, England |
推荐引用方式 GB/T 7714 | Guo, Liang,Klingaman, Nicholas P.,Vidale, Pier Luigi,et al. Contribution of Tropical Cyclones to Atmospheric Moisture Transport and Rainfall over East Asia[J]. JOURNAL OF CLIMATE,2017,30(10). |
APA | Guo, Liang,Klingaman, Nicholas P.,Vidale, Pier Luigi,Turner, Andrew G.,Demory, Marie-Estelle,&Cobb, Alison.(2017).Contribution of Tropical Cyclones to Atmospheric Moisture Transport and Rainfall over East Asia.JOURNAL OF CLIMATE,30(10). |
MLA | Guo, Liang,et al."Contribution of Tropical Cyclones to Atmospheric Moisture Transport and Rainfall over East Asia".JOURNAL OF CLIMATE 30.10(2017). |
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