Latitudinal distribution of landing tropical cyclones over mainland China
Zhang, H; Guan, YP; guan@scsio.ac.cn
2012
发表期刊ACTA PHYSICA SINICA
ISSN1000-3290
卷号61期号:16页码:169203
摘要Landfall location is an important research topic in studies of tropical cyclones. For tropical cyclones that made landfall over mainland China during 1951-2010, in this work, we analyze the temporal variations in the annual landfall frequency. We first study the distribution and temporal variations in the landing latitude. To avoid the inaccuracy associated with using a single dataset, in this work we adopt three best track datasets from China, the USA, and Japan and summarize meaningful common phenomena in the three datasets: the annual landfall frequency of tropical cyclones over mainland China in the Chinese dataset is 1 more than in the other two datasets on average. Since 1970, the landfall frequency in the three datasets has shown little change, whereas the landfall latitude has shown a relatively consistent northward movement (prior to 1970, the three datasets showed different trends in frequency and latitude). The landfall frequency data, assigned to different latitude bins, show that the most tropical cyclones made landfall below 30 degrees N and that landfall frequency decreased with latitude increasing. An anomalously large (small) number of tropical cyclones made landfall over the latitude zone of 21 degrees N-23 degrees N (23 degrees N-24 degrees N and 20 degrees N-21 degrees N).
部门归属[Zhang Han; Guan Yu-Ping] Chinese Acad Sci, S China Sea Inst Oceanol, State Key Lab Trop Oceanog, Guangzhou 510301, Guangdong, Peoples R China; [Zhang Han] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
关键词Tropical Cyclone Landing Latitude Interannual Variation Track Analysis
学科领域Physics, Multidisciplinary
语种中文
资助项目LTO
WOS记录号WOS:000309089200077
引用统计
文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/10137
专题热带海洋环境国家重点实验室(LTO)
通讯作者guan@scsio.ac.cn
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GB/T 7714
Zhang, H,Guan, YP,guan@scsio.ac.cn. Latitudinal distribution of landing tropical cyclones over mainland China[J]. ACTA PHYSICA SINICA,2012,61(16):169203.
APA Zhang, H,Guan, YP,&guan@scsio.ac.cn.(2012).Latitudinal distribution of landing tropical cyclones over mainland China.ACTA PHYSICA SINICA,61(16),169203.
MLA Zhang, H,et al."Latitudinal distribution of landing tropical cyclones over mainland China".ACTA PHYSICA SINICA 61.16(2012):169203.
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