Modeling wave effects on storm surge from different typhoon intensities and sizes in the South China Sea

doi:10.1016/j.ecss.2019.106551

IOCAS-IR > 海洋环流与波动重点实验室

	Modeling wave effects on storm surge from different typhoon intensities and sizes in the South China Sea
	Li, Ailian1,3,5 ; Guan, Shoude 2,4; Mo, Dongxue 1,4,5; Hou, Yijun 1,3,4,5; Hong, Xin 6; Liu, Ze 1,4,5
	2020-04-05
发表期刊	ESTUARINE COASTAL AND SHELF SCIENCE
ISSN	0272-7714
卷号	235 页码:13
通讯作者	Guan, Shoude([email protected]) ; Hou, Yijun([email protected])
摘要	In this study, the dependence of typhoon-induced storm surge and wave setup effect on typhoon intensity and size in the South China Sea are examined using the coupled ADCIRC + SWAN model. The model is first verified based on in situ observations in the Pearl River Estuary during the passage of super-typhoon Hato (2017). The model output is in good agreement with the observations, with relative errors and correlation coefficients of 4.97% and 0.80 (wind speed), 1.88% and 0.89 (storm surge), and 5.89% and 0.94 (significant wave height, SWH). The coupled model results show that the wave setup has a nonnegligible effect on storm surge simulation. Two sets of numerical experiments are designed to evaluate the variations in wave setup contribution to storm surges upon different typhoon intensities and sizes. With the increase of typhoon intensity or size, both maximum values and extended spatial ranges of the simulated SWH and storm surge increase significantly. In particular, the contribution of wave setup to the maximum storm surge increases nonlinearly with increasing typhoon intensity and size. For typhoon intensities ranging from 25 to 70 m s(-1), the wave contribution to the storm surge increases from 0.02 to 0.17 m (1.96-6.66%). For typhoons with sizes from 10 to 60 km, the wave contribution to storm surge increases from 0.05 to 0.13 m (4.89-6.53%). However, when typhoon intensity is above 55 m s(-1) or typhoon size is above 40 km, the percentage of wave setup contribution to the total storm surge tends to be saturated robustly. This study underlines the importance of incorporating wave setup effects into simulations of typhoon-induced storm surges, which are very important in mitigating typhoon disasters and designing criteria related to societal infrastructure and coastal engineering.
关键词	ADCIRC plus SWAN coupled model Storm surge Significant wave height Wave setup Typhoon intensity Typhoon size
DOI	10.1016/j.ecss.2019.106551
收录类别	SCI
语种	英语
资助项目	National Key R&D Program of China[2017YFC1404101]; National Key R&D Program of China[2016YFC1402000]; National Key R&D Program of China[2018YFC1407003]; CAS Strategic Priority Project[XDA19060202]; Global Change and Air-Sea Interaction Project[GASI-IPOVAI-01-03]; Global Change and Air-Sea Interaction Project[GASIIPOVAI-01-06]; National Science Foundation of China[41876011]; National Science Foundation of China[U1706216]; National Science Foundation of China[U1406402]; National Science Foundation of China[41421005]; North China Sea Branch Science and Technology Project[2015B23]
WOS研究方向	Marine & Freshwater Biology ; Oceanography
WOS类目	Marine & Freshwater Biology ; Oceanography
WOS记录号	WOS:000527915700029
出版者	ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
引用统计	被引频次：44[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/167272
专题	海洋环流与波动重点实验室
通讯作者	Guan, Shoude; Hou, Yijun
作者单位	1.Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Circulat & Waves, 7 Nanhai Rd, Qingdao 266071, Peoples R China 2.Ocean Univ China, Phys Oceanog Lab IAOS, 238 Songling Rd, Qingdao 266100, Peoples R China 3.Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China 4.Qingdao Natl Lab Marine Sci & Technol, Lab Ocean & Climate Dynam, 1 Wenhai Rd, Qingdao 266237, Peoples R China 5.Chinese Acad Sci, Ctr Ocean Megasci, 7 Nanhai Rd, Qingdao 266071, Peoples R China 6.State Ocean Adm, Yantai Ocean Environm Monitoring Ctr Stn, 11 Ningbo Rd, Yantai 264006, Peoples R China
第一作者单位	海洋环流与波动重点实验室; 中国科学院海洋大科学研究中心
通讯作者单位	海洋环流与波动重点实验室; 中国科学院海洋大科学研究中心
推荐引用方式 GB/T 7714	Li, Ailian,Guan, Shoude,Mo, Dongxue,et al. Modeling wave effects on storm surge from different typhoon intensities and sizes in the South China Sea[J]. ESTUARINE COASTAL AND SHELF SCIENCE,2020,235:13.
APA	Li, Ailian,Guan, Shoude,Mo, Dongxue,Hou, Yijun,Hong, Xin,&Liu, Ze.(2020).Modeling wave effects on storm surge from different typhoon intensities and sizes in the South China Sea.ESTUARINE COASTAL AND SHELF SCIENCE,235,13.
MLA	Li, Ailian,et al."Modeling wave effects on storm surge from different typhoon intensities and sizes in the South China Sea".ESTUARINE COASTAL AND SHELF SCIENCE 235(2020):13.

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