济南国际机场鼠类本底调查报告

A report of background investigation on rat at Jinan international airport

目的为有效地做好鼠类监测与控制,防止鼠类随货物及交通工具传入与传出提供参考依据。方法野外采用ELTON夹夜法。室内采用粉迹法。结果野外共投放鼠夹27629只,捕获鼠形动物163只。经鉴定为4属5种,黑线姬鼠为优势种,10月份到来年4月为密度高峰。室内始终保持较低密度水平。结论济南机场鼠形动物的种属本底基本明了,室内外鼠密度控制在较低水平。

Objective Do rat surveillance and control effectively, provide useful transmitting into or out of our country through cargoes and vehicles. Methods data to prevent rodents from ELTON night trap and talcum powder trace were used outside and indoor respectively. Results Total 27 629 traps were put in investigation area, 163 rodents were captured and identified as 4 genera 5 species,most of them are Apodemus agrarius Pallas. The higher density period is from October through next April, and the indoor density was lower at all times. Conclusion The background situation of rat has been basically made clear, the rat density of Jinan airport was lower both outside and indoor.