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Is China's coastal engineered defences valuable for storm protection?

文献类型：期刊论文

作者Liu, Xin; Wang, Yebao; Costanza, Robert; Kubiszewski, Ida; Xu, Ning; Gao, Zhiqian; Liu, Meng; Geng, Ruiying; Yuan, Meihua
刊名SCIENCE OF THE TOTAL ENVIRONMENT
出版日期2019-03-20
卷号657页码:103-107
关键词Hard engineered defences Seawalls Mitigate damage of storm Service valuation Regression model Economic damage Coastal wetlands Costal storm protection
ISSN号0048-9697
DOI10.1016/j.scitotenv.2018.11.409
产权排序[Liu, Xin ; Wang, Yebao ; Gao, Zhiqian ; Geng, Ruiying] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Shandong, Peoples R China ; [Wang, Yebao ; Geng, Ruiying] Univ Chinese Acad Sci, Beijing 100049, Peoples R China ; [Wang, Yebao] Yantai Univ, Ocean Coll, Yantai 264005, Peoples R China ; [Liu, Xin ; Costanza, Robert ; Kubiszewski, Ida ; Yuan, Meihua] Australian Natl Univ, Canberra, ACT 2601, Australia ; [Xu, Ning] Shangqiu Normal Univ, Shangqiu 476000, Peoples R China ; [Liu, Meng] Hunan Coll Informat, Changsha 410200, Hunan, Peoples R China ; [Yuan, Meihua] Natl Taipei Univ, Taipei 10617, Taiwan
文献子类Article
英文摘要China has a long history of building hard engineered coastal defences for storm protection, which enables us to examine the economic effects of the hard engineering to mitigate storm damage. Examining historical storm impacts between 1989 and 2016, a significant negative relationship exists between the relative economic damages (Le., TD/GDP) by storm and the length of existing hard engineering within the storm swath. This indicates that hard engineered defences play a critical role in storm mitigation. We estimated that the storm protection value provided by hard engineered defences in China is CNY 3.18 million/km [US$0.50 million/km] on average, with a median of CNY 1.69 million/km [US $027 million]. They provide an annual economic value of CNY 6.04 billion on average. Despite their great contribution to reduce total economic damages from storms, hard engineered defences are not as efficient as coastal wetlands. Coastal wetlands are more cost effective based on comparison from China and USA. This study highlights the need for the Chinese government to transfer focus from prevailing hard engineered defences to ecosystem-based measure or the combination of both measures to prevent storm damage in the future. (C) 2018 Elsevier B.V. All rights reserved.
WOS关键词CLIMATE-CHANGE ; MANGROVES ; WETLANDS ; MITIGATION ; IMPACT
WOS研究方向Environmental Sciences
语种英语
WOS记录号WOS:000455903400011
资助机构Chinese Academy of Sciences ; National Natural Science Foundation of China [NSFC41371483] ; National Taiwan University
源URL[http://ir.yic.ac.cn/handle/133337/24644]  
专题烟台海岸带研究所_海岸带信息集成与综合管理实验室
烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室
作者单位1.Yantai Univ, Ocean Coll, Yantai 264005, Peoples R China;
2.Australian Natl Univ, Canberra, ACT 2601, Australia;
3.Natl Taipei Univ, Taipei 10617, Taiwan
4.Hunan Coll Informat, Changsha 410200, Hunan, Peoples R China;
5.Shangqiu Normal Univ, Shangqiu 476000, Peoples R China;
6.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Shandong, Peoples R China;
7.Univ Chinese Acad Sci, Beijing 100049, Peoples R China;
推荐引用方式
GB/T 7714		 Liu, Xin,Wang, Yebao,Costanza, Robert,et al. Is China's coastal engineered defences valuable for storm protection?[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2019,657:103-107.
APA Liu, Xin.,Wang, Yebao.,Costanza, Robert.,Kubiszewski, Ida.,Xu, Ning.,...&Yuan, Meihua.(2019).Is China's coastal engineered defences valuable for storm protection?.SCIENCE OF THE TOTAL ENVIRONMENT,657,103-107.
MLA Liu, Xin,et al."Is China's coastal engineered defences valuable for storm protection?".SCIENCE OF THE TOTAL ENVIRONMENT 657(2019):103-107.

入库方式： OAI收割

来源：烟台海岸带研究所

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