河北省鼠疫自然疫源地2007-2016年达乌尔黄鼠数量和分布变化的研究  

Study on the change of numbers and distributions of Spermophilus dauricus in plague natural foci of Hebei province in 2007-2016

作　　者：崇岩岷[1] 徐崇洋岷 史献明[1] 杜国义[1] 李玉贵[1] 崔耀仁[1] 杨顺林[1] 刘冠纯[1] 刘溢洋[1] CHONG Yan-min;XU Chong-yangmin;SHI Xian-ming;DU Guo-yi;LI Yu-gui;CUI Yao-ren;YANG Shun-lin;LIU Guan-chun;LIU Yi-yang(Anti-plague Institute of Hebei Province,Zhangjiakou 075000,Hebei Province,China)

机构地区：[1]河北省鼠疫防治所业务科,河北张家口075000

出　　处：《中国媒介生物学及控制杂志》2018年第6期639-640,共2页Chinese Journal of Vector Biology and Control

基　　金：河北省2015年度医学科学研究重点课题(20150138)~~

摘　　要：目的了解河北省鼠疫自然疫源地达乌尔黄鼠数量变化和分布情况。方法整理2007-2016年河北省长爪沙鼠鼠疫自然疫源地鼠疫监测资料,统计不同生境达乌尔黄鼠密度、数量变化和分布情况,采用秩和检验进行分析。结果 10年间在河北省鼠疫自然疫源地共调查面积1 086 hm2,布放7 082夹次,捕鼠794只,平均鼠密度为0.73只/hm2,达乌尔黄鼠在林地、山坡、草滩3种生境中密度较高,分别为0.86、0.85、0.83只/hm2。结论达乌尔黄鼠密度年际间变化不大,种群较为稳定,林地、山坡、草滩等生境为达乌尔黄鼠生存最适生境。Objective To study the changes of Spermophilus dauricus number and distribution in Hebei province plague natural foci.Methods Investigate the plague surveillance data from 2007 to 2016 of plague natural foci in Hebei province,and statistically analyze the density,quantity change and distribution of S.dauricus in different habitats,analyze the results via rank sum test.Results A total of 1 086 hectares of plague natural foci in Hebei province were investigated over a decade,with 7 082 cloth clips,794 rodents,with an average density of 0.73 per hm^2.Spermophilus dauricus had the highest density in the three habitats of woodland,hillside and grassland,which were 0.86/hm^2,0.85/hm^2,and 0.83/hm^2, respectively.Conclusion The density of S.dauricus does not change much from year to year,and the population is relatively stable.Woodland,hillside,grassland are the most suitable habitats for S.dauricus.

关 键 词：鼠疫自然疫源地 达乌尔黄鼠 数量 分布 

分 类 号：R184.35[医药卫生—流行病学] R254.8[医药卫生—公共卫生与预防医学]