Assessment and spatiotemporal analysis of global flood vulnerability in 2005-2020
文献类型：期刊论文
| 作者 | Duan, Yu4; Xiong, Junnan1,4; Cheng, Weiming1,2; Wang, Nan3; He, Wen4; He, Yufeng4; Liu, Jun4; Yang, Gang4; Wang, Jiyan4; Yang, Jiawei4 |
| 刊名 | INTERNATIONAL JOURNAL OF DISASTER RISK REDUCTION
 |
| 出版日期 | 2022-10-01 |
| 卷号 | 80页码:16 |
| ISSN号 | 2212-4209 |
| 关键词 | Flood vulnerability Spatiotemporal change Game theory Climate change |
| DOI | 10.1016/j.ijdrr.2022.103201 |
| 通讯作者 | Xiong, Junnan(xiongjn@swpu.edu.cn) |
| 英文摘要 | The impacts of flood disasters on human society have been attracting increasing attention in recent years. Despite significant improvements in the modeling of flood hazard and exposure, compelling evidence of the spatial and temporal patterns of social vulnerability around the world is still lacking. In this study, a global flood vulnerability (FV) framework that simultaneously considers exposure, sensitivity, and coping capacity was developed. Then, the spatiotemporal distribution of the FV was determined based on game theory (GT), and the FV value was integrated with the regional integrated FV grades (RIFVG) at the global, continental, and national scales. The results reveal that: (1) The global FV exhibits a U-shaped trend, i.e., decreasing and then increasing (RIFVG changing from 1.1643 to 1.1542, 1.1491, and 1.1795) during 2005-2020; (2) Great spatial heterogeneity exists between continents. Specifically, Asia and Europe are the two continents with the highest RIFVG values, and the losses to floods may rise significantly in Africa in the future; (3) The high vulnerability areas are mainly distributed in areas and countries with dense populations and developed economies (i.e., eastern China and northern India). In addition, more than half of the 20 countries with the highest RIFVG values are developed countries; (4) As the frequency and magnitude of global floods are likely to increase under climate change, significant inequalities between low-income and high-income countries remain and even deepen. The results of this study can provide scientific and technological basis for decision makers to formulate disaster prevention and mitigation policies. |
| WOS关键词 | NINO-SOUTHERN-OSCILLATION ; URBAN AREAS ; RISK ; CLIMATE ; RIVER ; RESILIENCE ; SIMULATION ; MEGACITIES ; MORTALITY ; BENEFITS |
| 资助项目 | Strategic Priority Research Program of the Chinese Academy of Sciences[XDA20030302] ; Key R & D project of Sichuan Science and Technology Department[2021YFQ0042] ; National Flash Flood Investigation and Evaluation Project[SHZH-IWHR-57] ; National Key R & D Program of China[2020YFD1100701] ; Science and Technology Project of Xizang Autonomous Region[XZ201901-GA-07] ; Science and Technology Bureau of Altay Region in Yili Kazak Autonomous Prefecture |
| WOS研究方向 | Geology ; Meteorology & Atmospheric Sciences ; Water Resources |
| 语种 | 英语 |
| 出版者 | ELSEVIER |
| WOS记录号 | WOS:000860621200006 |
| 资助机构 | Strategic Priority Research Program of the Chinese Academy of Sciences ; Key R & D project of Sichuan Science and Technology Department ; National Flash Flood Investigation and Evaluation Project ; National Key R & D Program of China ; Science and Technology Project of Xizang Autonomous Region ; Science and Technology Bureau of Altay Region in Yili Kazak Autonomous Prefecture |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/185168]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Xiong, Junnan |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Northeast Normal Univ, Sch Geog Sci, Changchun 130024, Peoples R China 4.Southwest Petr Univ, Sch Civil Engn & Geomat, Chengdu 640500, Peoples R China |
| 推荐引用方式 GB/T 7714 | Duan, Yu,Xiong, Junnan,Cheng, Weiming,et al. Assessment and spatiotemporal analysis of global flood vulnerability in 2005-2020[J]. INTERNATIONAL JOURNAL OF DISASTER RISK REDUCTION,2022,80:16. |
| APA | Duan, Yu.,Xiong, Junnan.,Cheng, Weiming.,Wang, Nan.,He, Wen.,...&Yang, Jiawei.(2022).Assessment and spatiotemporal analysis of global flood vulnerability in 2005-2020.INTERNATIONAL JOURNAL OF DISASTER RISK REDUCTION,80,16. |
| MLA | Duan, Yu,et al."Assessment and spatiotemporal analysis of global flood vulnerability in 2005-2020".INTERNATIONAL JOURNAL OF DISASTER RISK REDUCTION 80(2022):16. |
入库方式： OAI收割
来源：地理科学与资源研究所
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