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Spatiotemporal Patterns and Evolution of Storm Surge Threats along the Southeastern Coastline of China
Zhang, Yue1,2; Li, Guosheng1; Guo, Tengjiao1,2
2019-02-01
Source PublicationATMOSPHERE
ISSN2073-4433
Volume10Issue:2Pages:16
Corresponding AuthorLi, Guosheng(ligs@igsnrr.ac.cn)
AbstractThe variability of storm surge poses a significant threat to coastal areas. A new metric named Accumulated Storm surge Potential Impact (ASPI) is proposed based on a new intensity parameter that removes other components from storm surge-induced water level rise. This new metric quantifies storm surge threat by combining frequency and intensity. The results show that storm surge threat has increased since the late 1990s due to greater general storm surges. The extreme storm surge threat did not follow the increasing trend until the mid-2000s. Different regional distribution patterns are found along this coast. The storm surge threat exhibited a -++ zonal tripole pattern, the negative phase was along the north coastline of Hangzhou Gulf and the positive phase was from the center to southern coast area of Zhejiang province and along the eastern coast area of Leizhou Peninsula. Long-term storm surge threats change spatial distribution pattern in three periods. More precarious threats from the center to southern coast areas of Zhejiang province illustrated a poleward shift of storm surge threats consistent with the trend of long-term tropical cyclone landfall. Meanwhile, the strong threat along the eastern coast line of Leizhou Peninsula was sustained from 1960 to 1995, then became weaker from 1996 to 2015. The evolution pattern of storm surge threat along the southeastern coastline of China could be applied for coastal adaptation research under climate change scenarios.
Keywordstorm surge threat spatiotemporal pattern evolution mode southeastern coast line of China climate change
DOI10.3390/atmos10020061
WOS KeywordEXTREME SEA LEVELS ; NORTH-ATLANTIC ; PACIFIC ; INTENSIFICATION ; CYCLONES ; RISK
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[41871026] ; National Natural Science Foundation of China[41571041]
Funding OrganizationNational Natural Science Foundation of China
WOS Research AreaMeteorology & Atmospheric Sciences
WOS SubjectMeteorology & Atmospheric Sciences
WOS IDWOS:000460697800021
PublisherMDPI
Citation statistics
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/49336
Collection中国科学院地理科学与资源研究所
Corresponding AuthorLi, Guosheng
Affiliation1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Yue,Li, Guosheng,Guo, Tengjiao. Spatiotemporal Patterns and Evolution of Storm Surge Threats along the Southeastern Coastline of China[J]. ATMOSPHERE,2019,10(2):16.
APA Zhang, Yue,Li, Guosheng,&Guo, Tengjiao.(2019).Spatiotemporal Patterns and Evolution of Storm Surge Threats along the Southeastern Coastline of China.ATMOSPHERE,10(2),16.
MLA Zhang, Yue,et al."Spatiotemporal Patterns and Evolution of Storm Surge Threats along the Southeastern Coastline of China".ATMOSPHERE 10.2(2019):16.
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