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Quantitative Assessment of Natural Disaster Coping Capacity: An Application for Typhoons

文献类型：期刊论文

作者Wang, Ting1,2; Yang, Linsheng1,2; Wu, Shaohong1,2; Gao, Jiangbo1; Wei, Binggan1
刊名SUSTAINABILITY
出版日期2020-08-01
卷号12期号:15页码:17
关键词natural disaster coping capacity AHP-BP neural network fuzzy comprehensive evaluation quantitative estimation
DOI10.3390/su12155949
通讯作者Wei, Binggan(weibg@igsnrr.ac.cn)
英文摘要At present, natural disaster coping capabilities are quantitively represented as high, moderate, or low. These classifications, which are described as the results of relative grades, have failed to reveal the specific grades of disaster coping capacity. Therefore, an assessment method of natural disaster coping capacity, which is attempted to quantify the natural disaster coping capacity as disaster grades, was proposed in this study. First, an indicator system consisting of disaster reduction ability index, disaster resilience ability index, and disaster relief ability index was established. The index values were defined as disaster grades according to the historical disaster-related data and information on the equipment and infrastructure for disaster prevention. Second, the weights assigned to these indicators were assessed by using the analytic hierarchy process (AHP). Then, the back propagation (BP) neural network was used to examine the indicator weights. Finally, the disaster coping capacity was estimated by using the fuzzy comprehensive evaluation model. The assessment result was characterized as disaster grade. Cangnan county was chosen as a case study for the assessment of typhoon coping capacity by the proposed method. The results showed that the coping capacity of the county was prepared to deal with 12-13 intensity grades of typhoon. The assessment carried out using the proposed method accurately reflected the typhoon coping capacity of Cangnan. Moreover, the index values of disaster reduction ability, disaster resilience, and disaster relief ability revealed the advantages and limitations of typhoon coping capacity. This suggests that natural disaster coping capacity can be quantitatively assessed by the proposed method.
WOS关键词ADAPTIVE CAPACITY ; RISK-ASSESSMENT ; VULNERABILITY
资助项目National Key Research and Development Program of China[2018YFC1508801]
WOS研究方向Science & Technology - Other Topics ; Environmental Sciences & Ecology
语种英语
出版者MDPI
WOS记录号WOS:000559161800001
资助机构National Key Research and Development Program of China
源URL[http://ir.igsnrr.ac.cn/handle/311030/158078]  
专题中国科学院地理科学与资源研究所
通讯作者Wei, Binggan
作者单位1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China
2.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Wang, Ting,Yang, Linsheng,Wu, Shaohong,et al. Quantitative Assessment of Natural Disaster Coping Capacity: An Application for Typhoons[J]. SUSTAINABILITY,2020,12(15):17.
APA Wang, Ting,Yang, Linsheng,Wu, Shaohong,Gao, Jiangbo,&Wei, Binggan.(2020).Quantitative Assessment of Natural Disaster Coping Capacity: An Application for Typhoons.SUSTAINABILITY,12(15),17.
MLA Wang, Ting,et al."Quantitative Assessment of Natural Disaster Coping Capacity: An Application for Typhoons".SUSTAINABILITY 12.15(2020):17.

入库方式： OAI收割

来源：地理科学与资源研究所

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