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Evaluation and convergence analysis of socio-economic vulnerability to natural hazards of Belt and Road Initiative countries

文献类型：期刊论文

作者Li, Zhihui2,3,4; Deng, Xiangzheng2,3,4; Zhang, Yue1,5
刊名JOURNAL OF CLEANER PRODUCTION
出版日期2021-02-01
卷号282页码:9
关键词Socio-economic vulnerability Convergence analysis Data envelopment analysis Theil index BRI countries
ISSN号0959-6526
DOI10.1016/j.jclepro.2020.125406
通讯作者Deng, Xiangzheng(dengxz@igsnrr.ac.cn)
英文摘要Reducing vulnerability and strengthening resilience are vital to achieve the sustainable development goals. Identification of socio-economic vulnerability has been a key step for problem identification and solution framing. Using the official data of the Belt and Road Initiative (BRI) countries from year 2000 to year 2015, the Data Envelopment Analysis model was applied to evaluate the socio-economic vulnerability of the countries. Subsequently the convergence characteristics of socio-economic vulnerability between the countries were examined using Theil index method. The results showed that the average socio-economic vulnerability of the BRI countries had a decreasing trend, from 0.319 to 0.141, with fluctuations between 2000 and 2015. The South Asia and East Asia-Association of Southeast Asian Nations (ASEAN) were high vulnerability zones as they experienced frequent natural hazards with high population densities. The Theil indices indicated that overall disparities in the BRI countries' vulnerability were high with values around 0.575-0.757and did not show obvious convergence trend, even though the disparities in vulnerability scores of the South Asia and East Asia-ASEAN zones were relatively lower. In addition, intra-group disparities constituted about 71.34% of the total disparities, which were the primary cause of the overall disparity in the BRI region, indicating that different levels of socio-economic vulnerability between countries in the same zone was a concern. Proper management and decision making are proposed, especially in the South Asia and East Asia-ASEAN zones, to reduce socioeconomic vulnerability in order to better resist natural hazards. (C) 2020 Elsevier Ltd. All rights reserved.
WOS关键词CHINA BELT ; COMMUNITIES ; EFFICIENCY ; IMPACT ; FLOOD ; RIVER ; RISK
资助项目Strategic Priority Research Program of Chinese Academy of Sciences[XDA20010302]
WOS研究方向Science & Technology - Other Topics ; Engineering ; Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000608119700011
出版者ELSEVIER SCI LTD
资助机构Strategic Priority Research Program of Chinese Academy of Sciences
源URL[http://ir.igsnrr.ac.cn/handle/311030/136380]  
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.Capital Normal Univ, State Key Lab Incubat Base Urban Environm Proc, Beijing 100048, Peoples R China
2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
3.Chinese Acad Sci, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China
4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
5.Capital Normal Univ, Coll Resource Environm & Tourism, Beijing 100048, Peoples R China
推荐引用方式
GB/T 7714		 Li, Zhihui,Deng, Xiangzheng,Zhang, Yue. Evaluation and convergence analysis of socio-economic vulnerability to natural hazards of Belt and Road Initiative countries[J]. JOURNAL OF CLEANER PRODUCTION,2021,282:9.
APA Li, Zhihui,Deng, Xiangzheng,&Zhang, Yue.(2021).Evaluation and convergence analysis of socio-economic vulnerability to natural hazards of Belt and Road Initiative countries.JOURNAL OF CLEANER PRODUCTION,282,9.
MLA Li, Zhihui,et al."Evaluation and convergence analysis of socio-economic vulnerability to natural hazards of Belt and Road Initiative countries".JOURNAL OF CLEANER PRODUCTION 282(2021):9.

入库方式： OAI收割

来源：地理科学与资源研究所

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