IOCAS-IR  > 海洋环流与波动重点实验室
Study of storm surge trends in typhoon-prone coastal areas based on observations and surge-wave coupled simulations
Feng, Xingru1,2; Li, Mingjie4; Yin, Baoshu1,2,3; Yang, Dezhou1,2; Yang, Hongwei5
2018-06-01
Source PublicationINTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION
ISSN0303-2434
Volume68Pages:272-278
Corresponding AuthorYin, Baoshu(bsyin@ms.qdio.ac.cn)
AbstractThis is a study of the storm surge trends in some of the typhoon-prone coastal areas of China. An unstructured grid, storm surge-wave-tide coupled model was established for the coastal areas of Zhejiang, Fujian and Guangdong provinces. The coupled model has a high resolution in coastal areas, and the simulated results compared well with the in situ observations and satellite altimeter data. The typhoon-induced storm surges along the coast of the study areas were simulated based on the established coupled model for the past 20 years (1997-2016). The simulated results were used to analyze the trends of the storm surges in the study area. The extreme storm surge trends along the central coast of Fujian Province reached up to 0.06 m/y, significant at the 90% confidence level. The duration of the storm surges greater than 1.0 and 0.7 m had an increasing trend along the coastal area of northern Fujian Province, significant at confidence levels of 70%-91%. The simulated trends of the extreme storm surges were also validated by observations from two tide gauge stations. Further studies show that the correlation coefficient (Rim) between the duration of the storm surge greater than 1 m and the annual ENSO index can reach as high as 0.62, significant at the 99% confidence level. This occurred in a location where the storm surge trend was not significant. For the areas with significant increasing storm surge trends, R-TE was small and not significant. This study identified the storm surge trends for the full complex coastline of the study area. These results are useful both for coastal management by the government and for coastal engineering design.
KeywordStorm surge Trends Typhoon Coupled model Chinese typhoon-prone areas
DOI10.1016/j.jag.2018.01.006
Indexed BySCI
Language英语
Funding ProjectNational Key Research and Development Program of China[2016YFC1402000] ; National Key Research and Development Program of China[2016YFC1401500] ; National Natural Science Foundation of China[41406018] ; National Natural Science Foundation of China[41476019] ; Foundation for Innovative Research Groups of the National Natural Science Foundation of China[41421005] ; NSFC-Shandong Joint Fund for Marine Science Research Centers[U1406401] ; High Performance Computing Center, IOCAS
WOS Research AreaRemote Sensing
WOS SubjectRemote Sensing
WOS IDWOS:000429398500024
PublisherELSEVIER SCIENCE BV
Citation statistics
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/158733
Collection海洋环流与波动重点实验室
Corresponding AuthorYin, Baoshu
Affiliation1.Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Circulat & Waves, Qingdao 266071, Peoples R China
2.Qingdao Natl Lab Marine Sci Technol, Funct Lab Ocean Dynam & Climate, Qingdao 266237, Peoples R China
3.Univ Chinese Acad Sci, Beying 100029, Peoples R China
4.Natl Marine Environm Forecasting Ctr, Beijing 100081, Peoples R China
5.Shandong Univ Sci & Technol, Qingdao 266590, Peoples R China
First Author AffilicationKey Laboratory of Ocean Circulation and Wave Studies, Institute of Oceanology, Chinese Academy of Sciences
Corresponding Author AffilicationKey Laboratory of Ocean Circulation and Wave Studies, Institute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Feng, Xingru,Li, Mingjie,Yin, Baoshu,et al. Study of storm surge trends in typhoon-prone coastal areas based on observations and surge-wave coupled simulations[J]. INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION,2018,68:272-278.
APA Feng, Xingru,Li, Mingjie,Yin, Baoshu,Yang, Dezhou,&Yang, Hongwei.(2018).Study of storm surge trends in typhoon-prone coastal areas based on observations and surge-wave coupled simulations.INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION,68,272-278.
MLA Feng, Xingru,et al."Study of storm surge trends in typhoon-prone coastal areas based on observations and surge-wave coupled simulations".INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION 68(2018):272-278.
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