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Evaluating resilience of urban lifelines against flooding in China using social media data

文献类型：期刊论文

作者Qian, Jiale1,2,3; Du, Yunyan1,2; Liang, Fuyuan1; Yi, Jiawei1,2; Wang, Nan1,2; Tu, Wenna1,2; Huang, Sheng1,2; Pei, Tao1,2; Ma, Ting1,2; Burghardt, Keith3
刊名INTERNATIONAL JOURNAL OF DISASTER RISK REDUCTION
出版日期2024-05-01
卷号106页码:104453
关键词Early warning Flood Resilience Rumor spreading Social media Urban lifelines
DOI10.1016/j.ijdrr.2024.104453
产权排序1
文献子类Article
英文摘要Urban lifelines are the backbone of fundamental services that require stability to enable all other aspects of society to function during natural hazards. However, few studies have focused on measuring lifeline performance and resilience to hazards, especially from the public perspective. In this study, taking flood as the research object, we developed an enhanced urban lifelines classification scheme that integrates the Federal Emergency Management Agency (FEMA)'s lifeline framework with the co-occurrence relationships of keywords derived from 430 million Weibo posts. Leveraging this framework, we formulated two key indicators: Public Concern Ratio and Public Emotion Ratio, to evaluate the resilience of urban lifelines during the 2017 and 2020 flood in China. The results demonstrate the robust resilience of urban lifelines against flooding, with notable improvements over time. The study also identifies certain vulnerable lifelines, notably in the ability of early warning and control of rumor spreading, which often lead to an increase in social media posts expressing negative emotions during flooding. These areas are pinpointed for necessary enhancements. Employing a data-driven methodology, the study provides a novel and insightful approach to assessing urban lifeline resilience against flooding.
WOS研究方向Geology ; Meteorology & Atmospheric Sciences ; Water Resources
WOS记录号WOS:001287320100001
出版者ELSEVIER
源URL[http://ir.igsnrr.ac.cn/handle/311030/206951]  
专题资源与环境信息系统国家重点实验室_外文论文
通讯作者Du, Yunyan
作者单位1.Chinese Acad Sci, State Key Lab Resources & Environm Informat Syst, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Univ Southern Calif, Informat Sci Inst, Los Angeles, CA 90292 USA
推荐引用方式
GB/T 7714		 Qian, Jiale,Du, Yunyan,Liang, Fuyuan,et al. Evaluating resilience of urban lifelines against flooding in China using social media data[J]. INTERNATIONAL JOURNAL OF DISASTER RISK REDUCTION,2024,106:104453.
APA Qian, Jiale.,Du, Yunyan.,Liang, Fuyuan.,Yi, Jiawei.,Wang, Nan.,...&Lerman, Kristina.(2024).Evaluating resilience of urban lifelines against flooding in China using social media data.INTERNATIONAL JOURNAL OF DISASTER RISK REDUCTION,106,104453.
MLA Qian, Jiale,et al."Evaluating resilience of urban lifelines against flooding in China using social media data".INTERNATIONAL JOURNAL OF DISASTER RISK REDUCTION 106(2024):104453.

入库方式： OAI收割

来源：地理科学与资源研究所

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