祁连山自然保护区啮齿类动物初步研究

Preliminary Study on the Rodent in the Natural Reserve of Qilian Mountains

1991～1997年,经线路踏查、访问、捕捉和查阅已往资料．对祁连山自然保护区分布的啮齿动物进行了调查。初步查明该类动物有2目8科36种．动物区系属古北界青藏区和蒙新区的交汇地带．分布着高地森林草原—草甸草原啮齿动物和温带荒漠、半荒漠啮齿动物两大类群。依据气候、植被及啮齿动物的分布情况．划分为5个水平地理小区。当前．主要的森林鼠害为中华鼢鼠。应采取预防为主、防治结合、综合治理的策略．保护利用天敌动物，合理运用人工、化学和生物防治措施．控制幼林地内害鼠种群数量，保护造林封育成果。

From 1991 ~ 1997, by means of route surveying, trapping and consulting data, the rodent in thenature reserve of Qilian Mountains was investigated. The results showed that it belongs to two orderseight families and thirty-six species; faunal province belongs to the zone of convergence of PalaearcticQingzang district and Mengxin district, in which distributes two large monoids of rodents of highlandforest steppe and meadow steppe as well as temperate desert and semi-desert. According to climate,vegetation and the distribution of rodent, five horizontally geographic small zones were classified. At thepresent time. the main forest mouse pest is common Chinese zokor. The tactics of putting preventionfirst, combining prevention with cure and administering comprehensively shou1d be adopted, protect anduse natural enemies- rationally utilize artificia1, chemical and biological control measures, control thepopulation quantity of harmful mouse, protect the outcome of afforestation and silviculture.