Morphodynamics at the Coastal Zone in the Laizhou Bay, Bohai Sea

doi:10.2112/SI74-006.1

	Morphodynamics at the Coastal Zone in the Laizhou Bay, Bohai Sea
	Deng, JJ; Harff, J; Li, YF; Zhao, Y; Zhang, H; Deng, JJ (reprint author), Univ Szczecin, Inst Marine & Coastal Res, Szczecin, Poland.; Deng, JJ (reprint author), Univ Wollongong, Sch Earth & Environm Sci, Wollongong, NSW 2522, Australia. Email:[email protected]
发表期刊	JOURNAL OF COASTAL RESEARCH
ISSN	0749-0208
	2016-09-01
页码	59-69
关键词	Coastal Morphodynamics Laizhou Bay Dynamic Equilibrium Shore Model River Sediment Flux Relative Sea Level Change
DOI	10.2112/SI74-006.1
产权排序	[Deng, Junjie; Harff, Jan] Univ Szczecin, Inst Marine & Coastal Res, Szczecin, Poland; [Li, Yanfang; Zhao, Yan; Zhang, Hua] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Shandong, Peoples R China; [Deng, Junjie] Univ Wollongong, Sch Earth & Environm Sci, Wollongong, NSW 2522, Australia
作者部门	中科院海岸带环境过程与生态修复重点实验室
英文摘要	Morphogenetic processes of the Yellow River Delta and the Laizhou Bay, Bohai Sea, China, have to be described by the interrelation of riverine sediment supply, relative sea level change and the effects of wind driven waves and nearshore currents. The research area is regarded a natural laboratory of the development of river dominated coastal zone with interfering natural and anthropogenic forcing factors. As well for the historical hindcast as for future projections of the morphogenetic coastal processes the Dynamic Equilibrium Shore Model (DESM) can be applied. This model generalizes the standard Bruun rule model and generates Digital Elevation Models (DEMs) scenarios on decadal to centennial time scales for the geological past and future. The basic concept is a dynamic equilibrium coastal profile evolution in adaption to the sediment budget in a spatially three-dimensional domain. By adding parameters to account for sediment mass contribution from riverine sediment flux, the DESM can be used to explore coastal morphological equilibrium states responding to sediment budget changes for river-dominated coastal zones. For the parameterization historical maps of the southern Bohai Sea have been applied to reconstruct paleo-coastlines for the 19th century for the comparison with a modern DEM. Gauge measurements provided the data for an estimation of trends in sea level change for the Laizhou Bay on the decadal scale. Modern sea level rise together with reduced riverine sediment supply caused by anthropogenic activities such as damming up-streams may change the depositional environment at the Yellow River Delta and related areas of the Laizhou Bay from river dominated (progrational) to wave dominated (regressive) environment.
文章类型	Article
资助机构	Polish National Science Centre (Narodowe Centrum Nauki: NCN)(DEC-2011/01/N/ST10/07531) ; Chinese Academy of Sciences
收录类别	SCI
语种	英语
关键词[WOS]	WAVE-DOMINATED COASTS ; YELLOW-RIVER ; SEDIMENT LOAD ; CHINA ; MODEL
研究领域[WOS]	Environmental Sciences & Ecology ; Physical Geography ; Geology
WOS记录号	WOS:000383795300007
引用统计	被引频次：13[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/17214
专题	中国科学院海岸带环境过程与生态修复重点实验室中国科学院海岸带环境过程与生态修复重点实验室_污染过程与控制实验室
通讯作者	Deng, JJ (reprint author), Univ Szczecin, Inst Marine & Coastal Res, Szczecin, Poland.; Deng, JJ (reprint author), Univ Wollongong, Sch Earth & Environm Sci, Wollongong, NSW 2522, Australia. Email:[email protected]
推荐引用方式 GB/T 7714	Deng, JJ,Harff, J,Li, YF,et al. Morphodynamics at the Coastal Zone in the Laizhou Bay, Bohai Sea[J]. JOURNAL OF COASTAL RESEARCH,2016:59-69.
APA	Deng, JJ.,Harff, J.,Li, YF.,Zhao, Y.,Zhang, H.,...&Deng, JJ .(2016).Morphodynamics at the Coastal Zone in the Laizhou Bay, Bohai Sea.JOURNAL OF COASTAL RESEARCH,59-69.
MLA	Deng, JJ,et al."Morphodynamics at the Coastal Zone in the Laizhou Bay, Bohai Sea".JOURNAL OF COASTAL RESEARCH (2016):59-69.

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