IOCAS-IR  > 海洋环流与波动重点实验室
Increasing threat of landfalling typhoons in the western North Pacific between 1974 and 2013
Guan, Shoude; Li, Shuiqing; Hou, Yijun; Hu, Po; Liu, Ze; Feng, Junqiao
2018-06-01
Source PublicationINTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION
ISSN0303-2434
Volume68Pages:279-286
Corresponding AuthorLi, Shuiqing(lishuiqing@qdio.ac.cn)
AbstractLong-term changes between 1974 and 2013 were investigated in western North Pacific typhoons making landfall in East and Southeast Asia. Landfalling typhoon parameters, including the percentage of typhoons making landfall, the annual mean landfall intensity (LEI), and the annual accumulated power dissipation index at land, all increased significantly (at the 99% confidence level), by 14%, 17%, and 94%, respectively, over the study period. The increase in probability of a typhoon making landfall was attributed to an eastward shift of the typhoon genesis location. The LEI was decomposed into the product of the intensification rate and intensification duration. The product reproduced variations in the observed LEI well, and the correlation coefficient was high at 0.82. Although the intensification duration decreased slightly, an unprecedented increase in the intensification rate was observed, this increased the LFI. Warming of the upper ocean in the western North Pacific typhoon main intensification region, giving a higher tropical cyclone heat potential, yielded better oceanic conditions and overcame the worsening atmospheric conditions (increasing vertical wind shear), allowing typhoons to intensify. The increase in the annual accumulated power dissipation index was mainly caused by the increase in the LFI, and the annual number of typhoons and typhoon duration contributed much less. Increasing typhoon landfalling activities might heighten the threat posed by typhoons to populations and infrastructure in coastal regions.
KeywordWestern North Pacific Landfalling typhoon Long-term change Landfall intensity Tropical cyclone heat potential Power dissipation index
DOI10.1016/j.jag.2017.12.017
Indexed BySCI
Language英语
Funding ProjectNational Key R&D Program of China[2016YFC1402000] ; National Science Foundation of China[41506023] ; National Science Foundation of China[41606024] ; National Science Foundation of China[U1606402] ; National Science Foundation of China[U1406401] ; National Science Foundation of China[414760171] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA11010104] ; National Key Basic Research Program of China (Program 973)[2012CB417402] ; CAS Innovative Foundation[CXJJ-16M111]
WOS Research AreaRemote Sensing
WOS SubjectRemote Sensing
WOS IDWOS:000429398500025
PublisherELSEVIER SCIENCE BV
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/158457
Collection海洋环流与波动重点实验室
Corresponding AuthorLi, Shuiqing
Affiliation1.Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Circulat & Waves, Qingdao, Peoples R China
2.Qingdao Natl Lab Marine Sci & Technol, Qingdao, Peoples R China
Recommended Citation
GB/T 7714
Guan, Shoude,Li, Shuiqing,Hou, Yijun,et al. Increasing threat of landfalling typhoons in the western North Pacific between 1974 and 2013[J]. INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION,2018,68:279-286.
APA Guan, Shoude,Li, Shuiqing,Hou, Yijun,Hu, Po,Liu, Ze,&Feng, Junqiao.(2018).Increasing threat of landfalling typhoons in the western North Pacific between 1974 and 2013.INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION,68,279-286.
MLA Guan, Shoude,et al."Increasing threat of landfalling typhoons in the western North Pacific between 1974 and 2013".INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION 68(2018):279-286.
Files in This Item:
File Name/Size DocType Version Access License
Increasing threat of(1341KB)期刊论文出版稿开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Guan, Shoude]'s Articles
[Li, Shuiqing]'s Articles
[Hou, Yijun]'s Articles
Baidu academic
Similar articles in Baidu academic
[Guan, Shoude]'s Articles
[Li, Shuiqing]'s Articles
[Hou, Yijun]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Guan, Shoude]'s Articles
[Li, Shuiqing]'s Articles
[Hou, Yijun]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Increasing threat of landfalling typhoons in the western North Pacific between 1974 and 2013.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.