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Spatiotemporal responses of dengue fever transmission to the road network in an urban area
Li, Qiaoxuan1,2; Cao, Wei1; Ren, Hongyan1; Ji, Zhonglin1,2; Jiang, Huixian2
2018-07-01
Source PublicationACTA TROPICA
ISSN0001-706X
Volume183Pages:8-13
Corresponding AuthorRen, Hongyan(renhy@igsnrr.ac.cn) ; Jiang, Huixian(jhx155@163.com)
AbstractUrbanization is one of the important factors leading to the spread of dengue fever. Recently, some studies found that the road network as an urbanization factor affects the distribution and spread of dengue epidemic, but the study of relationship between the distribution of dengue epidemic and road network is limited, especially in highly urbanized areas. This study explores the temporal and spatial spread characteristics of dengue fever in the distribution of road network by observing a dengue epidemic in the southern Chinese cities. Geographic information technology is used to extract the spatial location of cases and explore the temporal and spatial changes of dengue epidemic and its spatial relationship with road network. The results showed that there was a significant "severe" period in the temporal change of dengue epidemic situation, and the cases were mainly concentrated in the vicinity of narrow roads, the spread of the epidemic mainly along the high-density road network area. These results show that high-density road network is an important factor to the direction and scale of dengue epidemic. This information may be helpful to the development of related epidemic prevention and control strategies.
KeywordDengue Road networks Guangzhou Foshan
DOI10.1016/j.actatropica.2018.03.026
WOS KeywordGLOBAL DISTRIBUTION ; DENSITY-ESTIMATION ; LARVAL HABITATS ; AEDES-AEGYPTI ; URBANIZATION ; IMPACT ; CHINA ; EPIDEMIOLOGY ; POPULATION ; QUEENSLAND
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[41571158] ; Innovation Project of LREIS[O8R8B6A0YA] ; National Key Research and Development Program of China[2016YFC1201305] ; National Program on Major Scientific Research Project - MOST of China[2012CB955504]
Funding OrganizationNational Natural Science Foundation of China ; Innovation Project of LREIS ; National Key Research and Development Program of China ; National Program on Major Scientific Research Project - MOST of China
WOS Research AreaParasitology ; Tropical Medicine
WOS SubjectParasitology ; Tropical Medicine
WOS IDWOS:000432757800002
PublisherELSEVIER SCIENCE BV
Citation statistics
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/54907
Collection中国科学院地理科学与资源研究所
Corresponding AuthorRen, Hongyan; Jiang, Huixian
Affiliation1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China
2.Fujian Normal Univ, Sch Geog Sci, Fuzhou 350007, Fujian, Peoples R China
Recommended Citation
GB/T 7714
Li, Qiaoxuan,Cao, Wei,Ren, Hongyan,et al. Spatiotemporal responses of dengue fever transmission to the road network in an urban area[J]. ACTA TROPICA,2018,183:8-13.
APA Li, Qiaoxuan,Cao, Wei,Ren, Hongyan,Ji, Zhonglin,&Jiang, Huixian.(2018).Spatiotemporal responses of dengue fever transmission to the road network in an urban area.ACTA TROPICA,183,8-13.
MLA Li, Qiaoxuan,et al."Spatiotemporal responses of dengue fever transmission to the road network in an urban area".ACTA TROPICA 183(2018):8-13.
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