Temporal and spatial distribution characteristics in the natural plague foci of Chinese Mongolian gerbils based on spatial autocorrelation

作     者：Hai-Wen Du Yong Wang Da-Fang Zhuang Xiao-San Jiang Du Hai-Wen;Wang Yong;Zhuang Da-Fang;Jiang Xiao-San

作者机构：State Key Laboratory of Resources and Environmental Information SystemsInstitute of Geographical Sciences and Natural Resources ResearchChinese Academy of Sciences11A Datun RoadChaoyang DistrictBeijing 100101China College of Resources and Environmental ScienceNanjing Agricultural UniversityNo.6 Tongwei RoadNangjing 210095China 

出 版 物：《Infectious Diseases of Poverty》 (贫困所致传染病（英文）)

年 卷 期：2017年第6卷第1期

页      面：1090-1099页

核心收录：

学科分类：1004[医学-公共卫生与预防医学(可授医学、理学学位)] 1002[医学-临床医学] 1001[医学-基础医学(可授医学、理学学位)] 100401[医学-流行病与卫生统计学] 10[医学] 

基　　金：The research was supported by the Innovation Project of State Key Laboratory of Resources and Environment Information System(Grant No.088RA90BYA) the Ministry of Science and Technology of China(Grant No.2016YFC1201301) 

主　　题：Geographic information system Temporal and spatial distribution Spatial autocorrelation Moran’s I Body fleas Plague natural focus of Mongolian gerbils China 

摘      要：Background:The nest flea index of Meriones unguiculatus is a critical indicator for the prevention and control of plague,which can be used not only to detect the spatial and temporal distributions of Meriones unguiculatus,but also to reveal its cluster *** research detected the temporal and spatial distribution characteristics of the plague natural foci of Mongolian gerbils by body flea index from 2005 to 2014,in order to predict plague ***:Global spatial autocorrelation was used to describe the entire spatial distribution pattern of the body flea index in the natural plague foci of typical Chinese Mongolian *** and outlier analysis and hot spot analysis were also used to detect the intensity of clusters based on geographic information system *** quantity of *** nest fleas in the sentinel surveillance sites from 2005 to 2014 and host density data of the study area from 2005 to 2010 used in this study were provided by Chinese Center for Disease Control and ***:The epidemic focus regions of the Mongolian gerbils remain the same as the hot spot regions relating to the body flea *** clustering areas possess a similar pattern as the distribution pattern of the body flea index indicating that the transmission risk of plague is relatively *** terms of time series,the area of the epidemic focus gradually increased from 2005 to 2007,declined rapidly in 2008 and 2009,and then decreased slowly and began trending towards stability from 2009 to *** the spatial change,the epidemic focus regions began moving northward from the southwest epidemic focus of the Mongolian gerbils from 2005 to 2007,and then moved from north to south in 2007 and ***:The body flea index of Chinese gerbil foci reveals significant spatial and temporal aggregation characteristics through the employing of spatial *** diversity of temporary and spatial distribution is mainly affected by seasonal vari