河北省鼠疫监测区2007-2016年鼠类种群变迁研究  

Study on the change of rodent populations in plague surveillance areas of Hebei province

作　　者：马勇 闫东[2] 史献明[2] 杜国义[2] MA Yong;YAN Dong;SHI Xian-ming;DU Guo-yi(Institute for Endemic Disease ofZhangfiakou, Zhangfiakou 075000, Hebei Province, China;Anti-plague Institute of Hebei Province)

机构地区：[1]张家口市地方病防治所,河北张家口075000 [2]河北省鼠疫防治所,河北张家口075000

出　　处：《中国媒介生物学及控制杂志》2018年第2期189-190,193,共3页Chinese Journal of Vector Biology and Control

基　　金：2017年河北省医学重点项目(20170467);国家重点研发计划重点专项(2016YFC1201304)~~

摘　　要：目的对河北省鼠疫监测区2007-2016年夜行鼠种群数量进行调查,揭示其种群结构变化规律及其与动物鼠疫流行的因果关系。方法 2007-2016年采用5 m夹线法,傍晚布夹,次日早晨收夹,计算捕获率。结果共布放有效夹145 600夹次,捕鼠1 257只,隶属3科15种,捕获率为0.86%;以黑线仓鼠为优势种,占捕获总数的77.17%。结论河北省鼠疫监测区2013年鼠种类最少,其他各年度差异不明显,鼠疫疫源地处于动物间鼠疫流行的静息期。ObjectiveTo study the changes of the population structure of 10-year-old rats in the plague surveillance areasin Hebei province, the causal relationship was monitored between the changes of the population structure and the epidemicof plague the population.MethodsThe 5-Meter-Clip was used. In the evening, the mousetrap was set up, and themousetrap was collected on the second morning. The result was calculated.ResultsThrough 10 years of monitoring, atotal of 145 600 trappings were carried out and 1 257 rats were caught. The catch rate was 0.86%. There were 15 speciescollected, Cricetulus barabensis was the predominant species of small rats and accounted for about 77.17% of the species.ConclusionThe population of small rats has changed in the plague surveillance area of Hebei province. This was restingphase in the natural foci of plague.

关 键 词：鼠疫监测区 鼠类 变迁 

分 类 号：S443[农业科学—农业昆虫与害虫防治]