On the mechanisms of the recurvature of super typhoon Megi
Peng, SQ; Qian, YK; Lai, ZJ; Hao, S; Chen, SM; Xu, HX; Wang, DX; Xu, XD; Chan, JCL; Zhou, H; Liu, DL; speng@scsio.ac.cn
2014
发表期刊SCIENTIFIC REPORTS
ISSN2045-2322
卷号4页码:-4451
摘要Tropical cyclones (TC) are one of the most threatening natural hazards to human beings. Although significant improvements have been made in the track prediction of TCs during the past several decades, considerable uncertainties still exist, especially for recurving tracks. In this study, we explore the physical mechanisms that drove the large recurvature of super typhoon Megi through numerical sensitivity experiments using a regional atmospheric model. The results indicate that the cold air intrusion from the northwest to the southeast of China is the main cause of the sharp turning of Megi. This finding suggests that a cold air intrusion could be taken as an indicator for predicting the recurvature of a tropical cyclone in the future.
部门归属[Peng, Shiqiu ; Qian, Yu-Kun ; Lai, Zhijuan ; Chen, Shumin ; Wang, Dongxiao ; Zhou, Hao ; Liu, Duanling] Chinese Acad Sci, South China Sea Inst Oceanol, State Key Lab Trop Oceanog, Guangzhou 510301, Guangdong, Peoples R China ; [Xu, Hongxiong ; Xu, Xiangde] Chinese Acad Sci, Inst Atmospher Phys, State Key Lab Numer Modeling Atmospher Sci & Geop, Beijing 100029, Peoples R China ; [Hao, Sai] Chinese Acad Meteorol Sci, State Key Lab Severe Weather, Beijing 100081, Peoples R China ; [Chan, Johnny C. L.] City Univ Hong Kong, Sch Energy & Environm, Hong Kong, Hong Kong, Peoples R China ; [Zhou, Hao ; Liu, Duanling] Nanjing Univ Informat Sci & Technol, Dept Atmospher Sci, Nanjing 210044, Jiangsu, Peoples R China
学科领域Science & Technology - Other Topics
资助者MOST of China [2011CB403505, 2014CB953904, 2009CB421504]; Strategic Priority Research Program of the Chinese Academy of Sciences [XDA01020304]; National Natural Science Foundation of China [41376021, 41205032, 41130960]; Hundred Talent Program of the Chinese Academy of Sciences ; MOST of China [2011CB403505, 2014CB953904, 2009CB421504]; Strategic Priority Research Program of the Chinese Academy of Sciences [XDA01020304]; National Natural Science Foundation of China [41376021, 41205032, 41130960]; Hundred Talent Program of the Chinese Academy of Sciences ; MOST of China [2011CB403505, 2014CB953904, 2009CB421504]; Strategic Priority Research Program of the Chinese Academy of Sciences [XDA01020304]; National Natural Science Foundation of China [41376021, 41205032, 41130960]; Hundred Talent Program of the Chinese Academy of Sciences ; MOST of China [2011CB403505, 2014CB953904, 2009CB421504]; Strategic Priority Research Program of the Chinese Academy of Sciences [XDA01020304]; National Natural Science Foundation of China [41376021, 41205032, 41130960]; Hundred Talent Program of the Chinese Academy of Sciences
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收录类别sci
资助项目LTO
资助者MOST of China [2011CB403505, 2014CB953904, 2009CB421504]; Strategic Priority Research Program of the Chinese Academy of Sciences [XDA01020304]; National Natural Science Foundation of China [41376021, 41205032, 41130960]; Hundred Talent Program of the Chinese Academy of Sciences ; MOST of China [2011CB403505, 2014CB953904, 2009CB421504]; Strategic Priority Research Program of the Chinese Academy of Sciences [XDA01020304]; National Natural Science Foundation of China [41376021, 41205032, 41130960]; Hundred Talent Program of the Chinese Academy of Sciences ; MOST of China [2011CB403505, 2014CB953904, 2009CB421504]; Strategic Priority Research Program of the Chinese Academy of Sciences [XDA01020304]; National Natural Science Foundation of China [41376021, 41205032, 41130960]; Hundred Talent Program of the Chinese Academy of Sciences ; MOST of China [2011CB403505, 2014CB953904, 2009CB421504]; Strategic Priority Research Program of the Chinese Academy of Sciences [XDA01020304]; National Natural Science Foundation of China [41376021, 41205032, 41130960]; Hundred Talent Program of the Chinese Academy of Sciences
WOS记录号WOS:000333327000001
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被引频次:7[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/10563
专题热带海洋环境国家重点实验室(LTO)
通讯作者speng@scsio.ac.cn
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Peng, SQ,Qian, YK,Lai, ZJ,et al. On the mechanisms of the recurvature of super typhoon Megi[J]. SCIENTIFIC REPORTS,2014,4:-4451.
APA Peng, SQ.,Qian, YK.,Lai, ZJ.,Hao, S.,Chen, SM.,...&speng@scsio.ac.cn.(2014).On the mechanisms of the recurvature of super typhoon Megi.SCIENTIFIC REPORTS,4,-4451.
MLA Peng, SQ,et al."On the mechanisms of the recurvature of super typhoon Megi".SCIENTIFIC REPORTS 4(2014):-4451.
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