Spatiotemporal distribution characteristics, causes, and prevention advice of fatal geohazards in Jiangxi Province, China
文献类型：期刊论文
| 作者 | Shao, Chongjian1,2; Liu, Yun3; Lan, Hengxing4,5; Li, Langping4; Liu, Shao6; Yan, Zhaokun2; Li, Yong7 |
| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
 |
| 出版日期 | 2022-08-15 |
| 卷号 | 834页码:12 |
| ISSN号 | 0048-9697 |
| 关键词 | Fatal geohazards Spatiotemporal patterns Causes Prevention advice Provincial-scale Jiangxi Province |
| DOI | 10.1016/j.scitotenv.2022.155337 |
| 通讯作者 | Liu, Yun(liuyun175@163.com) |
| 英文摘要 | Fatal geohazards result in severe losses of life and property worldwide, thus urging many large-scale studies of such geohazards. Further research on hotspots prone to fatal geohazard identified in national-scale studies is critical for government geohazard prevention. It has been pointed out that more detailed small-scale (sub-national) studies are essential for the hotspots (e.g., Jiangxi Province) identified in national-scale studies. However, there are only a few smallscale studies of hotspots and earlier studies have rarely delved into a thorough and detailed analysis of hotspots. In addition, previous studies of fatal geohazards have failed to offer specific geohazard prevention advice, significant for geohazard control policies. To bridge these gaps, this study took advantage of the Jiangxi Inventory of Fatal Geohazards (JIFGH) and employed spatial analysis and the geographical detector to analyze the spatiotemporal characteristics and causes and present prevention advice on fatal geohazards in Jiangxi Province. The study also analyzes the importance of provincial-scale (first-level administrative scale) studies for hotspots identified in national-scale studies. JIFGH includes 386 non-seismically triggered fatal geohazards that caused a total of 979 fatalities in the 1960-2020 period. The temporal trend of fatal geohazards in Jiangxi Province is mainly affected by rainfall and the government geohazard prevention measures. The causes of most fatal geohazards in Jiangxi Province include (i) slope-cutting activities in house construction projects that create steep slopes prone to failure, which threaten the vulnerable residents and buildings nearby and (ii) rainfall that triggers failures of cut slopes. This study not only proposes geohazard prevention advice for Jiangxi Province and tectonically stable areas but also analyzes the significance of provincial-scale studies of hotspots identified in national-scale studies. Therefore, this study contributes to the prevention of fatal geohazards in Jiangxi Province and tectonically stable areas, while also providing an essential reference for other studies of fatal geohazards. |
| WOS关键词 | TEMPORAL ANALYSIS ; LANDSLIDE ; PATTERNS ; RISK |
| 资助项目 | Key Laboratory for Digital Land and Resources of Jiangxi Province, East China University of Technology[DLLJ202110] ; Science for Earthquake Resilience, China Earth-quake Administration[XH202303Y] ; ECUT's 2019[DHBK2019044] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| 出版者 | ELSEVIER |
| WOS记录号 | WOS:000796434600014 |
| 资助机构 | Key Laboratory for Digital Land and Resources of Jiangxi Province, East China University of Technology ; Science for Earthquake Resilience, China Earth-quake Administration ; ECUT's 2019 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/176920]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Liu, Yun |
| 作者单位 | 1.East China Univ Technol, Key Lab Digital Land & Resources Jiangxi Prov, Nanchang 330013, Jiangxi, Peoples R China 2.East China Univ Technol, Sch Earth Sci, Nanchang 330013, Jiangxi, Peoples R China 3.Mineral Resources Guarantee Ctr Jiangxi Prov, Nanchang 330025, Jiangxi, Peoples R China 4.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China 5.Changan Univ, Sch Geol Engn & Geomat, Xian 710064, Peoples R China 6.Sichuan Earthquake Agcy, Chengdu 610041, Peoples R China 7.Chengdu Univ Technol, State Key Lab Oil & Gas Reservoir Geol & Exploita, Chengdu 610059, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shao, Chongjian,Liu, Yun,Lan, Hengxing,et al. Spatiotemporal distribution characteristics, causes, and prevention advice of fatal geohazards in Jiangxi Province, China[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2022,834:12. |
| APA | Shao, Chongjian.,Liu, Yun.,Lan, Hengxing.,Li, Langping.,Liu, Shao.,...&Li, Yong.(2022).Spatiotemporal distribution characteristics, causes, and prevention advice of fatal geohazards in Jiangxi Province, China.SCIENCE OF THE TOTAL ENVIRONMENT,834,12. |
| MLA | Shao, Chongjian,et al."Spatiotemporal distribution characteristics, causes, and prevention advice of fatal geohazards in Jiangxi Province, China".SCIENCE OF THE TOTAL ENVIRONMENT 834(2022):12. |
入库方式： OAI收割
来源：地理科学与资源研究所
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