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| DOI | 10.1016/j.ijdrr.2024.104509 |
| Enhancing landslide hazard prevention: Mapping vulnerability via considering the effects of human factors | |
| 发表日期 | 2024 |
| ISSN | 2212-4209 |
| 起始页码 | 108 |
| 卷号 | 108 |
| 英文摘要 | Vulnerability mapping is necessary to reduce the effects of a landslide disaster. This study presents an approach to map vulnerability induced by a landslide hazard. The vulnerability was assessed by improved multi-criteria decision making (MCDM), in which the effects of human factors were incorporated. In the proposed approach, the weights of the indicators and factors were calculated using an integration method, including a grey decision-making trial and evaluation laboratory and the analytical hierarchy process (AHP) to calculate each index and factor's weight. The effect of human factors is expressed as the ability of residents to cope with hazards in a community, which is evaluated by the adaptability index layer. The adaptability index layer includes four factors: gender ratio, age, education and medical resources. VIKOR is used to score and rank the adaptability index layer. The vulnerability is then mapped using geographic information system (GIS). A case study of historical landslides in Heyuan, China, was used for validation. The results demonstrate that 17.91 % of Heyuan has the highest vulnerability, which is higher than that from the traditional method (13.76 %). The model, considering adaptability, can predict areas with high vulnerability more accurately. Management recommendations are proposed via the following four specific aspects: i) urban vulnerability management and planning; ii) inter -regional differences in socio-economic vulnerability; iii) individual perceptions of landslides and iv) enhancing urban planning and strategies in similar cities. |
| 英文关键词 | Landslide hazards; Vulnerability mapping; Adaptability index; DEMATEL; AHP; VIKOR |
| 语种 | 英语 |
| WOS研究方向 | Geology ; Meteorology & Atmospheric Sciences ; Water Resources |
| WOS类目 | Geosciences, Multidisciplinary ; Meteorology & Atmospheric Sciences ; Water Resources |
| WOS记录号 | WOS:001239442000001 |
| 来源期刊 | INTERNATIONAL JOURNAL OF DISASTER RISK REDUCTION
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| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/297822 |
| 作者单位 | Shantou University; Royal Melbourne Institute of Technology (RMIT); Shantou University; Shantou University |
| 推荐引用方式 GB/T 7714 | . Enhancing landslide hazard prevention: Mapping vulnerability via considering the effects of human factors[J],2024,108. |
| APA | (2024).Enhancing landslide hazard prevention: Mapping vulnerability via considering the effects of human factors.INTERNATIONAL JOURNAL OF DISASTER RISK REDUCTION,108. |
| MLA | "Enhancing landslide hazard prevention: Mapping vulnerability via considering the effects of human factors".INTERNATIONAL JOURNAL OF DISASTER RISK REDUCTION 108(2024). |
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