The impact of coastal reclamation on tidal and storm surge level in Sanmen Bay, China

doi:10.1007/s00343-019-8247-1

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

	The impact of coastal reclamation on tidal and storm surge level in Sanmen Bay, China
	Yang Wankang 1,2,5; Feng Xingru 2,3,4; Yin Baoshu 1,2,3,4
刊名	JOURNAL OF OCEANOLOGY AND LIMNOLOGY
	2019-11-01
卷号	37 期号:6 页码:1971-1982
关键词	Sanmen Bay reclamation project tidal height peak surge level
ISSN号	2096-5508
DOI	10.1007/s00343-019-8247-1
通讯作者	Feng Xingru(fengxingru07@qdio.ac.cn)
英文摘要	In recent years, fast economic development demands for more land use and thus many reclamation projects are initiated around the Sanmen Bay, Zhejiang, SE China in the East China Sea, for which tidal and storm surge levels are reassessed. A two-dimensional numerical model based on an advanced circulation model (ADCIRC) was applied to evaluate the impact of reclamation projects on tidal and storm surge levels in the bay. The results show that the shoreline relocation and topographic change had opposite effects on tidal heights. Shoreline relocation decreased the tidal amplitude, while siltation caused topographic change and increased the amplitude. Such variations of the amplitude were significant in the top areas of Sanmen Bay. Three types of typhoon paths were selected for a case study to investigate the impacts of shoreline relocation and topographic change on storm surge level. Results show that the maximum increase in storm surge level due to shoreline relocation was less than 0.06 m. The rise of peak surge level due to the change of topography was significant and the peak surge level rose when siltation increased. The maximum surge level rise occurred in the path of northwest landing typhoons, which exceeded 0.24 m at the top of the bay. The rise in peak surge level can potentially lead to severe damages and losses in Sanmen Bay and more attention needs to be paid to this problem of shoreline change in the future.
资助项目	National Key Research and Development Program of China[2016YFC1402000] ; National Key Research and Development Program of China[2018YFB1501901-03] ; National Natural Science Foundation of China[41776016] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA19060202]
WOS研究方向	Marine & Freshwater Biology ; Oceanography
语种	英语
出版者	SCIENCE PRESS
WOS记录号	WOS:000495243300016
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/164910]
专题	海洋研究所_海洋环流与波动重点实验室
通讯作者	Feng Xingru
作者单位	1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Circulat & Waves, Qingdao 266071, Shandong, Peoples R China 3.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Shandong, Peoples R China 4.Qingdao Natl Lab Marine Sci & Technol, Lab Ocean Dynam & Climate, Qingdao 266237, Shandong, Peoples R China 5.Minist Nat Resources, Inst Oceanog 2, Hangzhou 310012, Zhejiang, Peoples R China
推荐引用方式 GB/T 7714	Yang Wankang,Feng Xingru,Yin Baoshu. The impact of coastal reclamation on tidal and storm surge level in Sanmen Bay, China[J]. JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2019,37(6):1971-1982.
APA	Yang Wankang,Feng Xingru,&Yin Baoshu.(2019).The impact of coastal reclamation on tidal and storm surge level in Sanmen Bay, China.JOURNAL OF OCEANOLOGY AND LIMNOLOGY,37(6),1971-1982.
MLA	Yang Wankang,et al."The impact of coastal reclamation on tidal and storm surge level in Sanmen Bay, China".JOURNAL OF OCEANOLOGY AND LIMNOLOGY 37.6(2019):1971-1982.