Spatio-temporal dynamics of water-related disaster risk in the Yangtze River Economic Belt from 2000 to 2015
文献类型：期刊论文
| 作者 | Peng, Lu2,3,4,7; Xia, Jun2,5,6; Li, Zhihui2,3,4,7; Fang, Chuanglin1,2; Deng, Xiangzheng2,3,4,7 |
| 刊名 | RESOURCES CONSERVATION AND RECYCLING
 |
| 出版日期 | 2020-10-01 |
| 卷号 | 161页码:9 |
| 关键词 | Water-related disaster Multiple index system Risk assessment model Risk management Yangtze River Economic Belt |
| ISSN号 | 0921-3449 |
| DOI | 10.1016/j.resconrec.2020.104851 |
| 通讯作者 | Deng, Xiangzheng(dengxz@igsnrr.ac.cn) |
| 英文摘要 | Due to climate change and intensive human activities, the frequency and severity of water-related disasters have increased and resulted in socio-economic and environmental damages. Assessment of water-related disaster risk is essential for risk mitigation and management for sustainable development. To investigate these issues, this study examined hazard, exposure, vulnerability, and resilience to disaster in the Yangtze River Economic Belt (YREB) of China, where water-related disasters have had an adverse impact on economic development and water resource security. We developed a multiple index system for the concerned YREB 131 cities, applied a risk assessment model to assess the spatio-temporal dynamics of the water-related disaster risk and identified the hotspots of risks in the YREB from 2000 to 2015 based on multisource observation data. The results showed that the average hazard, exposure, and vulnerability increased by 3.62%, 1.28%, and 2.07%, respectively, in the YREB during 2000-2015, revealing that water-related disaster risk presented an upward trend. The high-risk areas were mainly located in the middle and lower reaches of the YREB. The water-related disaster risk for the Chengdu-Chongqing City Cluster and urban agglomeration of the Yangtze River Delta increased and had spatial agglomeration characteristics. In addition, cities' resilience can contribute to 14%-25% decreases in water-related disaster risk in the YREB. Thus, policy makers should focus more attention on water-related disaster risk reduction and improve cities' resilience, especially in the middle and lower reaches of the YREB. |
| WOS关键词 | FLOOD RISK ; HIERARCHY PROCESS ; TRADE-OFFS ; VULNERABILITY ; AREAS ; MODEL ; INDEX |
| 资助项目 | Major Program of the National Natural Science Foundation of China[41890824] ; Young Scientists Fund of the National Natural Science Foundation of China[71804175] |
| WOS研究方向 | Engineering ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000569610400004 |
| 出版者 | ELSEVIER |
| 资助机构 | Major Program of the National Natural Science Foundation of China ; Young Scientists Fund of the National Natural Science Foundation of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/156885]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Deng, Xiangzheng |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Reg Sustainable Dev Modeling, Beijing 100101, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 3.Chinese Acad Sci, Ctr Chinese Agr Policy, Beijing 100101, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100149, Peoples R China 5.Wuhan Univ, State Key Lab Water Resources & Hydropower Engn S, Wuhan 430000, Peoples R China 6.Chinese Acad Sci, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China 7.Chinese Acad Sci, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Peng, Lu,Xia, Jun,Li, Zhihui,et al. Spatio-temporal dynamics of water-related disaster risk in the Yangtze River Economic Belt from 2000 to 2015[J]. RESOURCES CONSERVATION AND RECYCLING,2020,161:9. |
| APA | Peng, Lu,Xia, Jun,Li, Zhihui,Fang, Chuanglin,&Deng, Xiangzheng.(2020).Spatio-temporal dynamics of water-related disaster risk in the Yangtze River Economic Belt from 2000 to 2015.RESOURCES CONSERVATION AND RECYCLING,161,9. |
| MLA | Peng, Lu,et al."Spatio-temporal dynamics of water-related disaster risk in the Yangtze River Economic Belt from 2000 to 2015".RESOURCES CONSERVATION AND RECYCLING 161(2020):9. |
入库方式： OAI收割
来源：地理科学与资源研究所
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