Regional flood risk grading assessment and application based on uncertain EW-AHPSort II method
Pages 48 - 54
Abstract
In recent years, urban flooding has caused increasing losses, and the management of it has gradually shifted from engineering defence to risk-based management. In China, Jiangxi Province is a flood-prone region, so effective flood risk assessment is urgently required to reduce disaster losses. This paper establishes an index system for urban flood hazard assessment based on the “hazard, stability, vulnerability, and resilience” framework, using the EW-AHPSort II method to classify and rank urban flood risk. Fuzzy mathematics is also combined into the construction of the judgement matrix. Our study has shown that the northern part of Jiangxi Province is a high-risk area for flooding. According to our research results, recommendations for urban flood control are proposed in the hope of reinforcing flood prevention and providing a reference for global flood control.
References
[1]
Crichton D, Mounsey C. How the Insurance Industry Will Use Its Flood Research [M].In Proceedings of the Third MAFF Conference of Coastal and River Engineers, 1997: 131-134
[2]
Shizaka A, Pearman C, & Nemery P. AHPSort: An AHP-based Method for Sorting Problems [J]. International Journal of Production Research. 2012, 50(17): 4767-4784.
[3]
Xu H, Ma C, Lian J, Xu K, & Chaima E. Urban Flooding Risk Assessment Based on an Integrated k-means Cluster Algorithm and Improved Entropy Weight Method in the Region of Haikou China [J], Journal of Hydrology, 2018, 563: 975-986.(In Chinese)
[4]
Wang Z, Su J, Liu C. Disaster Risk and Planning Control in Mountain Cities [J]. City Planning Review, 2014, (02): 48-53.
[5]
Li S; Chen Y; Shi T; Zhou S; Wu S. Risk Assessment of Respiratory Exposure in Urban Public Space for Air Epidemic Prevention [J]. City Planning Review, 2020, 44(08): 21-32.(In Chinese)
[6]
Wang R, Li Y. Risk Evaluation of Urban Flood Disaster Based on Entropy-Cloud Model [J], Water Resources and Power, 2016, 034(009): 61-63. (In Chinese)
[7]
Xu Z, Qin J, Liu J, & Martinez L. Sustainable Supplier Selection Based on AHPSort ? in Interval Type-2 Fuzzy Environment[J]. Information Sciences. 2019, 483: 273-293.
[8]
Wan J, Zhou Y, Wang Y, Guo G. Flood Disaster and Risk Evaluation Approach Based on the GIS in Hubei Province [J]. Torrential Rain and Disasters, 2007, 26(4): 42-47.
[9]
Mei Y, Tu Y, Xie K, Ye Y, & Shen W. Internet Public Opinion Risk Grading under Emergency Event Based on AHPSort II-DEMATEL[J]. Sustainability. 2019, 11(16): 4440. (In Chinese)
[10]
Zhang H, Li Y, Cheng T, Zhang L, Li J. A Review of Urban Flood Risk Assessment Based on the Framework of Hazard-Exposure-Vulnerability [J], Progress in Geography, 2019, 38(2): 25-40.
[11]
Sun Y, Cheng S, Zhang Q, Du P, Li Z, Zhao Z. Risk assessment of flooding in the mudflat area of the lower reaches of the Yellow River from Huayuankou to Aishan[J]. Journal of Peking University (Natural Science Edition),2021,57(03):575-586. (In Chinese)
[12]
Liu Y, Wang S, Wang Xiaobo, Jiang D, Tartirose V. Flood hazard risk assessment in Mon-India-Myanmar region based on AHP-entropy weight method[J]. Geographical Research,2020,39(08):1892-1906.
[13]
Mu X. Research on flood risk assessment of flood protection zone based on HEC-RAS[D]. Dalian University of Technology,2020.DOI= https://kns.cnki.net/KCMS/detail/detail.aspx?dbname=CMFD202101&filename=1020303029.nh
[14]
Liu G X, Wang S, J, Xu X, Xiang C, Qiu S, Huang P. Characteristics of heavy rainfall floods and flood risk assessment in low mountainous hilly areas: an example from the upper Ganjiang River[J]. Soil and Water Conservation Bulletin,2019,39(05):236-241+289+345. (In Chinese)
[15]
Tian L. Flood disaster risk assessment in Liaoyang City[J]. China Water Energy and Electrification,2019(02):63-68+57.
[16]
Dou X. Flood risk assessment based on disaster index model[D]. Northwestern University,2018.DOI= https://kns.cnki.net/kcms/detail/detail.aspx?FileName=1018110926.nh&DbName=CMFD2019
[17]
Jiang W, Li J, Chen Y, Sheng S, Zhou G. Regional flood hazard risk assessment system (I) -principles and methods[J]. Journal of Natural Hazards,2008,17(06):53-59. (In Chinese)
[18]
Chen, H., Chen, G., Ding, G. P. GIS-based regional flood hazard risk evaluation[J]. People's Yangtze River,2003(06):49-51
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Published In
November 2021
110 pages
ISBN:9781450385220
DOI:10.1145/3503928
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Association for Computing Machinery
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Publication History
Published: 08 March 2022
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ICISE 2021
ICISE 2021: 2021 the 6th International Conference on Information Systems Engineering
November 12 - 14, 2021
Shanghai, China
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