Numerical Simulation and Risk Analysis of Coastal Inundation in Land Reclamation Areas: A Case Study of the Pearl River Estuary

doi:10.1007/s11802-020-4426-0

IOCAS-IR > 海洋环流与波动重点实验室

	Numerical Simulation and Risk Analysis of Coastal Inundation in Land Reclamation Areas: A Case Study of the Pearl River Estuary
	Du, Mei 1,2,4; Hou, Yijun 1,2,3,4; Guo, Yunxia 1,2,4; Wang, Kai1,2,4
	2020-12-01
发表期刊	JOURNAL OF OCEAN UNIVERSITY OF CHINA
ISSN	1672-5182
卷号	19 期号:6 页码:1221-1234
通讯作者	Hou, Yijun([email protected])
摘要	Coastal inundation results in many human casualties and significant economic losses. In this study, an inundation model with an unstructured mesh was developed using the ADvanced CIRCulation (ADCIRC) and Simulating WAves Nearshore (SWAN) models to simulate 43 inundation events from 1998 to 2018. A combined wind-pressure field derived from the assimilation wind-pressure model was used to drive the coupled ADCIRC-SWAN model. On the basis of the model results, a sensitivity study of the influence of land reclamation on coastal inundation was conducted. The results of the study showed that coastline changes caused by reclamation significantly influence the distribution of coastal inundation, particularly in areas where narrow waterways, bays, and peninsulas are newly formed. Combining the extreme inundation events calculated using the Gumbel and Weibull distributions, the 10-year, 50-year, 100-year, and 200-year return coastal inundations were obtained for the Pearl River Estuary in China. The risk of coastal inundation was analyzed according to the probability of the inundation depth exceeding 1 m. A hazard grade zoning map was drawn to guide disaster relief and mitigation in the reclamation area.
关键词	coupled ADCIRC-SWAN model coastline change coastal inundation Pearl River Estuary risk analysis
DOI	10.1007/s11802-020-4426-0
收录类别	SCI
语种	英语
WOS研究方向	Oceanography
WOS类目	Oceanography
WOS记录号	WOS:000589197500001
出版者	OCEAN UNIV CHINA
引用统计	被引频次：4[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/337002/169070
专题	海洋环流与波动重点实验室
通讯作者	Hou, Yijun
作者单位	1.Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Circulat & Waves, Qingdao 266071, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Qingdao Natl Lab Marine Sci & Technol, Lab Ocean & Climate Dynam, Qingdao 266237, Peoples R China 4.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, 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	Du, Mei,Hou, Yijun,Guo, Yunxia,et al. Numerical Simulation and Risk Analysis of Coastal Inundation in Land Reclamation Areas: A Case Study of the Pearl River Estuary[J]. JOURNAL OF OCEAN UNIVERSITY OF CHINA,2020,19(6):1221-1234.
APA	Du, Mei,Hou, Yijun,Guo, Yunxia,&Wang, Kai.(2020).Numerical Simulation and Risk Analysis of Coastal Inundation in Land Reclamation Areas: A Case Study of the Pearl River Estuary.JOURNAL OF OCEAN UNIVERSITY OF CHINA,19(6),1221-1234.
MLA	Du, Mei,et al."Numerical Simulation and Risk Analysis of Coastal Inundation in Land Reclamation Areas: A Case Study of the Pearl River Estuary".JOURNAL OF OCEAN UNIVERSITY OF CHINA 19.6(2020):1221-1234.

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