Modeling the Sea Level Response of the Northern East China Sea to Different Types of Extratropical Cyclones

doi:10.1029/2022JC018728

CORC > 海洋研究所 > 中国科学院海洋研究所 > 海洋环流与波动重点实验室

	Modeling the Sea Level Response of the Northern East China Sea to Different Types of Extratropical Cyclones
	Mo, Dongxue 1,3,4; Li, Jian 2; Hou, Yijun 1,3,4; Hu, Po 1,3,4
刊名	JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS
	2023-02-01
卷号	128 期号:2 页码:30
关键词	storm surge extratropical cyclone coastal trapped wave tide-surge-wave COAWST
ISSN号	2169-9275
DOI	10.1029/2022JC018728
通讯作者	Mo, Dongxue(dongxuemo@qdio.ac.cn) ; Hu, Po(hupo@qdio.ac.cn)
英文摘要	Sea level response to extratropical cyclones, one of the most disastrous weather systems, varies depending on cyclone types and tracks. This study presents a systematic modeling assessment of storm surge induced by extratropical cyclones in the northern East China Sea using an ocean-wave coupled model, based on the Coupled Ocean-Atmosphere-Wave-Sediment Transport (COAWST) model system. We identified the type of extratropical cyclone most likely to cause disasters and the areas likely to suffer the worst effects. We conducted sensitivity experiments to analyze the driving mechanisms (such as wind, air pressure, tide, and wave) and influencing mechanisms (such as local and remote meteorological effect and Ekman effect) of storm surge. During strong winds, positive and negative storm surges were consistent with the wind direction, and formed source of coastal trapped waves. When an abnormally high water level occurred in a semi-enclosed sea area, it propagated mainly along the cyclone direction. The energy of coastal trapped waves was easy to dissipate in case of caps and other locations with large topographic changes. Tide-surge-wave interaction and propagation were also greatly affected by coastal trapped waves.
资助项目	National Natural Science Foundation of China[42006027] ; Chinese Academy of Sciences[XDA19060202] ; Key Deployment Project of Center for Ocean Mega-Science, Chinese Academy of Sciences[COMS2019J02] ; Yellow Sea ocean observation and research station of OMORN ; North China Sea Marine Forecasting Centre of the State Oceanic Administration ; Oceanographic Data Center, Chinese Academy of Sciences (CASODC)
WOS关键词	COASTAL-TRAPPED WAVES ; CHESAPEAKE BAY ; WIND-STRESS ; SHELF WAVES ; SURFACE ; TRANSPORT ; GENERATION ; TOPOGRAPHY ; TYPHOON
WOS研究方向	Oceanography
语种	英语
出版者	AMER GEOPHYSICAL UNION
WOS记录号	WOS:001016933100037
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/182526]
专题	海洋研究所_海洋环流与波动重点实验室
通讯作者	Mo, Dongxue; Hu, Po
作者单位	1.Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Circulat & Waves, Qingdao, Peoples R China 2.North China Sea Marine Forecasting Ctr State Ocean, Qingdao, Peoples R China 3.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao, Peoples R China 4.Pilot Natl Lab Marine Sci & Technol Qingdao, Lab Ocean Dynam & Climate, Qingdao, Peoples R China
推荐引用方式 GB/T 7714	Mo, Dongxue,Li, Jian,Hou, Yijun,et al. Modeling the Sea Level Response of the Northern East China Sea to Different Types of Extratropical Cyclones[J]. JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS,2023,128(2):30.
APA	Mo, Dongxue,Li, Jian,Hou, Yijun,&Hu, Po.(2023).Modeling the Sea Level Response of the Northern East China Sea to Different Types of Extratropical Cyclones.JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS,128(2),30.
MLA	Mo, Dongxue,et al."Modeling the Sea Level Response of the Northern East China Sea to Different Types of Extratropical Cyclones".JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS 128.2(2023):30.