Spatial Heterogeneity and Influencing Factors of HFRS Epidemics in Rural and Urban Areas: A Study in Guanzhong Plain of Shaanxi Province, China
文献类型：期刊论文
| 作者 | Li, Zhu Ling1,3; Ping, Li Yan4; Liang, Lu2; Juan, Li Shu3; Yan, Ren Hong1 |
| 刊名 | BIOMEDICAL AND ENVIRONMENTAL SCIENCES
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| 出版日期 | 2022-11-01 |
| 卷号 | 35期号:11页码:1012-1024 |
| 关键词 | Hemorrhagic fever with renal syndrome (HFRS) Spatial heterogeneity Influencing factors Economic development stages Fine scale Maximum Entropy model |
| ISSN号 | 0895-3988 |
| DOI | 10.3967/bes2022.130 |
| 通讯作者 | Juan, Li Shu(lisj@ninh.chinacdc.cn) ; Yan, Ren Hong(renhy@lreis.ac.cn) |
| 英文摘要 | Objective The Guanzhong Plain of Shaanxi Province is a severely afflicted hemorrhagic fever with renal syndrome (HFRS) epidemic area, while HFRS prevalence has decreased in most epidemic areas in China. Little information is available regarding the leading fine-scale influencing factors in this highly HFRS-concentrated area and the roles of natural environmental and socioeconomic factors. To investigate this, two regions in the Guanzhong Plain, that is, the Chang'an District and Hu County, with similar geographical environments, different levels of economic development, and high epidemic prevalence, were chosen as representative areas of the HFRS epidemic. Methods Maximum entropy models were constructed based on HFRS cases and fine-scale influencing factors, including meteorological, natural environmental, and socioeconomic factors, from 2014 to 2016. Results More than 95% of the HFRS cases in the study area were located in the northern plains, which has an altitude of less than 800 m, with topography contributed 84.1% of the impact on the spatial differentiation of the HFRS epidemic. In the northern plains, precipitation and population density jointly affected the spatial differentiation of the HFRS epidemic, with contribution rates of 60.7% and 28.0%, respectively. By comparing the influencing factors of the northern plains of Chang'an District and Hu County, we found that precipitation and the normalized difference vegetation index (NDVI) dominated the HFRS epidemic in the relatively developed Chang'an District, while land-use type, temperature, precipitation and population density dominated the HFRS epidemic in the relatively undeveloped Hu County. Conclusion Topography was the primary key factor for HFRS prevalence in the Chang'an District and Hu County, and the spatial differentiation of HFRS was dominated by precipitation and population density in the northern plains. Compared with the influencing factors of the relatively developed Chang'an District, the developing Hu County was more affected by socioeconomic factors. When formulating targeted HFRS epidemic prevention and control strategies in the targeted areas, it is crucial to consider the local economic development state and combine natural environmental factors, including the meteorological environment and vegetation coverage. |
| WOS关键词 | HEMORRHAGIC-FEVER ; RENAL SYNDROME |
| 资助项目 | National Natural Science Foundation of China ; [41901337] ; [42071136] |
| WOS研究方向 | Environmental Sciences & Ecology ; Public, Environmental & Occupational Health |
| 语种 | 英语 |
| WOS记录号 | WOS:000891443200004 |
| 出版者 | CHINESE CENTER DISEASE CONTROL & PREVENTION |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/187639]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Juan, Li Shu; Yan, Ren Hong |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China 2.Chinese Ctr Dis Control & Prevent, Natl Inst Communicable Dis Control & Prevent, State Key Lab Infect Dis Prevent & Control, Beijing 102206, Peoples R China 3.Chinese Ctr Dis Control & Prevent, Natl Inst Nutr & Hlth, Beijing 100050, Peoples R China 4.Xian Eighth Hosp, Xian 710061, Shaanxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Zhu Ling,Ping, Li Yan,Liang, Lu,et al. Spatial Heterogeneity and Influencing Factors of HFRS Epidemics in Rural and Urban Areas: A Study in Guanzhong Plain of Shaanxi Province, China[J]. BIOMEDICAL AND ENVIRONMENTAL SCIENCES,2022,35(11):1012-1024. |
| APA | Li, Zhu Ling,Ping, Li Yan,Liang, Lu,Juan, Li Shu,&Yan, Ren Hong.(2022).Spatial Heterogeneity and Influencing Factors of HFRS Epidemics in Rural and Urban Areas: A Study in Guanzhong Plain of Shaanxi Province, China.BIOMEDICAL AND ENVIRONMENTAL SCIENCES,35(11),1012-1024. |
| MLA | Li, Zhu Ling,et al."Spatial Heterogeneity and Influencing Factors of HFRS Epidemics in Rural and Urban Areas: A Study in Guanzhong Plain of Shaanxi Province, China".BIOMEDICAL AND ENVIRONMENTAL SCIENCES 35.11(2022):1012-1024. |
入库方式： OAI收割
来源：地理科学与资源研究所
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