| Is China's coastal engineered defences valuable for storm protection? | |
Liu, Xin ; Wang, Yebao; Costanza, Robert; Kubiszewski, Ida; Xu, Ning; Gao, Zhiqian; Liu, Meng; Geng, Ruiying; Yuan, Meihua
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| 发表期刊 | SCIENCE OF THE TOTAL ENVIRONMENT
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| ISSN | 0048-9697 |
| 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 |
| 研究领域 | Environmental Sciences & Ecology |
| DOI | 10.1016/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 |
| 作者部门 | 海岸带信息集成与综合管理实验室 |
| 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. |
| 文章类型 | Article |
| 资助机构 | Chinese Academy of Sciences ; National Natural Science Foundation of China [NSFC41371483] ; National Taiwan University |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | CLIMATE-CHANGE ; MANGROVES ; WETLANDS ; MITIGATION ; IMPACT |
| 研究领域[WOS] | Environmental Sciences |
| WOS记录号 | WOS:000455903400011 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/24644 |
| 专题 | 中国科学院海岸带环境过程与生态修复重点实验室_海岸带信息集成与战略规划研究中心 中国科学院海岸带环境过程与生态修复重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Shandong, Peoples R China; 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 3.Yantai Univ, Ocean Coll, Yantai 264005, Peoples R China; 4.Australian Natl Univ, Canberra, ACT 2601, Australia; 5.Shangqiu Normal Univ, Shangqiu 476000, Peoples R China; 6.Hunan Coll Informat, Changsha 410200, Hunan, Peoples R China; 7.Natl Taipei Univ, Taipei 10617, Taiwan |
| 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. |
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