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〔目的〕2006—2008年3年间5～9月,掌握首都机场口岸地区鼠形动物种群构成变化及密度消长规律,为做好奥运期间首都机场口岸鼠防工作提供依据。〔方法〕开展为期3年的奥运会病媒生物专项监测,并对监测资料进行汇总分析。〔结果〕首都机场口岸优势鼠种为小家鼠和褐家鼠,小家鼠常见于室外,褐家鼠常见于室内,黑线姬鼠构成比逐年下降。2006—2008年,历年的5～9月平均鼠密度呈逐年下降趋势。〔结论〕重大国际活动前,举办地国境口岸应实施专项鼠情监测,尤其是掌握重大建设工程对鼠种构成和鼠密度的影响,开展针对性的防治和投药灭鼠活动。
[Objective] From May to September in 2006-2008, mastering the change of population structure and density growth and decline of rat population in the port area of Beijing Capital International Airport, it provides a basis for the prevention and control of rat attack at Capital Airport Port during the Olympic Games. [Methods] To carry out a three-year special surveillance of vector bio-medicine in Olympic Games and make a summary analysis of monitoring data. [Results] The dominant mice in the capital airport port were Mus musculus and Rattus norvegicus. Mus musculus was common in the outdoors. Rattus norvegicus was indoors, and the composition ratio of Apodemus agrarius decreased year by year. From 2006 to 2008, the average rat density declined gradually from May to September over the years. [Conclusions] Prior to major international events, special monitoring of rodent surveillance should be conducted at the frontier ports of host countries. In particular, major construction projects should be mastered to affect the composition of rodent species and the density of rodents. Targeted measures should be taken to prevent and control rodent infestation.