摘要
用铗捕法调查娄烦生态区有害哺乳动物,查明啮齿目动物7种、兔形目动物1种;数量配置上优势种类达乌尔鼠兔占35.44%,稀有种黑线姬鼠占0.84%。数量变动规律研究表明,数量季节变动明显,1年中形成7月和10月2个数量高峰;各年度数量也存在明显的变化,即在1994—2009年15年间,呈现高—低—高的变化规律。
Clip capture method was used to investigate the harmful mammals in Loufan country and 7 kinds of rodent animals and 1 kind of llagomorpha animal were found in this area. The dominant species, Ochotona daurica, accounted for 35.44% and the rare species Apodemus agrarius accounted for 0.84% in the number of contignration. The orderliness of quantitative alternation showed that seasonal changes in the number was significant, the quantity peak of the change appeared in July and in October in a year. The annual numbers also had significant change. The quantity change trend was hi,h-low-high from 1994 to 2005.
出处
《山西农业科学》
2010年第5期62-64,共3页
Journal of Shanxi Agricultural Sciences
基金
山西省国际合作项目(2008081001-5
2007081001)
山西省科技攻关项目(2006031049
20090311031)
中日政府间合作项目
山西省农科院攻关项目
关键词
娄烦生态区
有害哺乳动物
数量配置
数量变动规律
Loufan ecological zone
Harmful mammals
The number of configuration
The orderliness of quantitative alternation
