Coastal ecological risk assessment in regional scale: Application of the relative risk model to Xiamen Bay, China

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	Coastal ecological risk assessment in regional scale: Application of the relative risk model to Xiamen Bay, China
	Yu, Weiwei ; Zhang, Luoping ; Ricci, Paolo F. ; Chen, Bin ; Huang, Hao ; Zhang LP(张珞平)
刊名	http://dx.doi.org/10.1016/j.ocecoaman.2014.04.027
	2014
关键词	Coastal engineering Ecosystems Environmental management Monte Carlo methods Oil spills Probability distributions
英文摘要	Ecological risk assessment has been regarded as an important tool for environmental management. Ecological risk assessment was conducted using Relative Risk Model in Xiamen Bay, China, the results of which were applied to inform coastal environmental management. The study area was divided into seven sub-regions, and the potentially ecological risks for both the whole bay and sub-regions were predicted and ranked by introducing a source-stressor-receptor-endpoint filter. The results showed that: (i) Jiulong River Estuary was the sub-region with highest risk; the second highest being Tongan Bay; (ii) coastal engineering major works were the biggest sources of routine risk, followed by typhoons and storm surges; (iii) oil spills were the biggest accidents contributing to risk, followed by non-routine discharges; (iv) shallow water swamp ecosystem were most likely to be affected, followed by inter-tidal mudflat ecosystem; (v) species diversity was the endpoint most likely to be affected, with population abundance of protected species being second. Monte Carlo simulations were conducted to examine the effects of uncertainty on those risk prediction. Its results suggested that the probability distributions were consistent with other examples in the literature and as expected that the uncertainty that affects results does not alter the rankings from the relative risk analysis. ? 2014 The Authors.
语种	英语
出版者	The Authors.
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/88262]
专题	海洋环境－已发表论文
推荐引用方式 GB/T 7714	Yu, Weiwei,Zhang, Luoping,Ricci, Paolo F.,et al. Coastal ecological risk assessment in regional scale: Application of the relative risk model to Xiamen Bay, China[J]. http://dx.doi.org/10.1016/j.ocecoaman.2014.04.027,2014.
APA	Yu, Weiwei,Zhang, Luoping,Ricci, Paolo F.,Chen, Bin,Huang, Hao,&张珞平.(2014).Coastal ecological risk assessment in regional scale: Application of the relative risk model to Xiamen Bay, China.http://dx.doi.org/10.1016/j.ocecoaman.2014.04.027.
MLA	Yu, Weiwei,et al."Coastal ecological risk assessment in regional scale: Application of the relative risk model to Xiamen Bay, China".http://dx.doi.org/10.1016/j.ocecoaman.2014.04.027 (2014).