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目的通过对浙江省鼠类监测结果分析,掌握鼠类种群分布和季节性消长等动态变化规律,为浙江省鼠类及其传播疾病的控制提供依据。方法采用夹夜法进行鼠密度监测,每月1次,每个监测点分居民区、特殊行业和农村自然村3个监测类型。结果 2010年浙江省主要优势鼠种为褐家鼠,其次为小家鼠和黄胸鼠。全省平均鼠形动物密度为0.97只/100夹,农村自然村鼠形动物密度相对较高,平均为1.23只/100夹。杭州、海盐地区以小家鼠为优势种,衢州地区以黄胸鼠为优势种。鼠类季节消长曲线呈双峰型;江山市监测点鼠密度最高。结论浙江省存在多种媒介鼠,建议加强鼠类综合监测,降低鼠密度,控制鼠传疾病。
OBJECTIVE: To provide a basis for the control of rodents and their transmission diseases in Zhejiang Province by analyzing the results of rodents surveillance in Zhejiang Province, grasping the dynamic changes of rodent population distribution and seasonal fluctuation. Methods The method of nocturnal night was used to monitor the density of rats, once a month. Each monitoring spot was divided into three types of monitoring: residential area, special industry and rural natural village. Results In 2010, the main dominant species in Zhejiang Province were Rattus norvegicus, followed by Mus musculus and Rattus flavipectus. The average density of mouse-shaped animals in the province is 0.97 / 100 clip. The density of mouse-shaped animals in rural villages is relatively high, with an average of 1.23 / 100 clips. Hangzhou, Haiyan area with Mus musculus as the dominant species, Quzhou region to yellow rat is the dominant species. The seasonal fluctuation of rodents showed a bimodal pattern; the density of rodents in Jiangshan was the highest. Conclusion There are many kinds of media rats in Zhejiang Province. It is suggested to strengthen comprehensive monitoring of rats, reduce rat density and control rodent disease.