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The impact of super typhoon lekima on the house collapse rate and quantification of the interactive impacts of natural and socioeconomic factors

文献类型：期刊论文

作者Nie, Juan2; Zhang, Xiangxue1,3; Xu, Chengdong3; Cheng, Changxiu1,4; Liu, Lianyou1; Ma, Xiaofei5; Xu, Na2
刊名GEOMATICS NATURAL HAZARDS & RISK
出版日期2021
卷号12期号:1页码:1385-1400
关键词GeoDetector interactive effects house collapse rate Super Typhoon Lekima Coastal regions
ISSN号1947-5705
DOI10.1080/19475705.2021.1927860
通讯作者Xu, Chengdong(xucd@lreis.ac.cn) ; Cheng, Changxiu(chengcx@bnu.edu.cn)
英文摘要Typhoon disasters cause billions of dollars in losses each year, and many countries around the world are adversely affected by these events. Presently, the determinant powers of both natural and socioeconomic factors on disaster losses (such as the house collapse rate following a typhoon), as well as their interaction effects, remain unclear. In this study, the GeoDetector method was used to quantify the impacts of natural and socioeconomic factors and their interactions on the house collapse rate caused by Super Typhoon Lekima in 2019; and then detect the dominant factor, involving in the spatial pattern of house collapses was identified by the local indicators of spatial association (LISA) method. This study found that in addition to natural factors, socioeconomic factors also played a non-negligible role in the house collapse rate caused by Super Typhoon Lekima. The dominant factor was maximum precipitation, and the statistical value of q was 0.39. Next in importance were the elevation and maximum wind speed. Among the interactive effects of 14 influencing factors, the interaction between maximum precipitation and the ratio of four-six floor buildings was the largest (q = 0.74). In southeastern Zhejiang and northern Shandong, highly concentrated areas of collapsed houses were found. The results of the study can be used to develop more specific policies aimed at safety improvements and successful property protection.
WOS关键词PEARL RIVER DELTA ; TROPICAL CYCLONES ; FLOOD RISK ; CHINA ; COASTAL ; REGION ; LAND ; URBANIZATION ; ASSOCIATION ; RECLAMATION
资助项目National Key Research and Development Program of China[2017YFC1503002] ; National Key Research and Development Program of China[2019YFA0606901] ; State Key Laboratory of Earth Surface Processes and Resource Ecology[2020-KF-05]
WOS研究方向Geology ; Meteorology & Atmospheric Sciences ; Water Resources
语种英语
WOS记录号WOS:000651612300001
出版者TAYLOR & FRANCIS LTD
资助机构National Key Research and Development Program of China ; State Key Laboratory of Earth Surface Processes and Resource Ecology
源URL[http://ir.igsnrr.ac.cn/handle/311030/162553]  
专题中国科学院地理科学与资源研究所
通讯作者Xu, Chengdong; Cheng, Changxiu
作者单位1.Beijing Normal Univ, Key Lab Environm Change & Nat Disaster, Minist Educ, Beijing, Peoples R China
2.Minist Emergency Management, Natl Disaster Reduct Ctr China, Beijing, Peoples R China
3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing, Peoples R China
4.Natl Tibetan Plateau Data Ctr, Beijing, Peoples R China
5.Chinese Acad Sci, Res Ctr Ecol & Environm Cent Asia, Urumqi, Peoples R China
推荐引用方式
GB/T 7714		 Nie, Juan,Zhang, Xiangxue,Xu, Chengdong,et al. The impact of super typhoon lekima on the house collapse rate and quantification of the interactive impacts of natural and socioeconomic factors[J]. GEOMATICS NATURAL HAZARDS & RISK,2021,12(1):1385-1400.
APA Nie, Juan.,Zhang, Xiangxue.,Xu, Chengdong.,Cheng, Changxiu.,Liu, Lianyou.,...&Xu, Na.(2021).The impact of super typhoon lekima on the house collapse rate and quantification of the interactive impacts of natural and socioeconomic factors.GEOMATICS NATURAL HAZARDS & RISK,12(1),1385-1400.
MLA Nie, Juan,et al."The impact of super typhoon lekima on the house collapse rate and quantification of the interactive impacts of natural and socioeconomic factors".GEOMATICS NATURAL HAZARDS & RISK 12.1(2021):1385-1400.

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来源：地理科学与资源研究所

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