鄂尔多斯沙地不同生境中鼠类群落结构的初步研究

张福顺, 杨玉平, 王利清, 赵晓光, 王慧清

doi:10.11853/j.issn.1003.4692.2013.05.010

中国媒介生物学及控制杂志 >

2013 , Vol. 24 >Issue 5: 415 - 417

DOI: https://doi.org/10.11853/j.issn.1003.4692.2013.05.010

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鄂尔多斯沙地不同生境中鼠类群落结构的初步研究

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1 中国农业科学院草原研究所, 内蒙古呼和浩特 010010;
2 军事医学科学院微生物流行病研究所;
3 呼伦贝尔市气象局

张福顺(1981- ),男,博士,助理研究员,从事啮齿动物生态学和草原保护研究。Email: zhangfushun2008@163.com

收稿日期: 2013-05-04

网络出版日期: 2013-10-20

基金资助

中央级公益性科研院所基本科研业务费专项资金(中国农业科学院草原研究所)资助项目(1610332013023); 国家科技支撑计划(2012BAD13B07)

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Preliminary study on community structure of rodents in different habitats of Ordos sandland

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1 Grassland Research Institute, Chinese Academy of Agricultural Sciences, Huhhot 010010, Inner Mongolia Autonomous Region, China;
2 Institute of Microbiology and Epidemiology, Academy of Military Medical Science;
3 Hulunbeier Meteorological Bureau

Received date: 2013-05-04

Online published: 2013-10-20

Supported by

Supported by the Foundation of State Level Research Institutes (Grassland Research Institute, Chinese Academy of Agricultural Sciences) (No. 1610332013023) and the Key Projects in the National Science and Technology Pillar Program (No. 2012BAD13B07)

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摘要

目的了解鄂尔多斯沙地不同生境中鼠类群落的结构特征。方法 2008年4-10月,采用夹夜法对鄂尔多斯沙地7种植被类型中的鼠类群落结构进行调查。结果不同生境中鼠类的种群密度和群落结构有差异,苜蓿地中鼠类物种数最多,为5种,多样性指数最大,为1.3075;沙打旺地仅捕到小毛足鼠。小毛足鼠为各种生境的优势鼠种,占总捕获量的65.83%,但其种群数量动态在不同生境间有差异。结论人为种植不同植被改变鄂尔多斯沙地生境条件,使鼠类群落结构和种群数量产生差异,因此在沙地草场利用过程中应重视鼠类与生境之间的相互作用。

关键词： 鼠类群落; 生境; 沙地草场; 种群动态

本文引用格式

张福顺, 杨玉平, 王利清, 赵晓光, 王慧清 . 鄂尔多斯沙地不同生境中鼠类群落结构的初步研究[J]. 中国媒介生物学及控制杂志, 2013 , 24(5) : 415 -417 . DOI: 10.11853/j.issn.1003.4692.2013.05.010

Abstract

Objective To investigate the community structure of rodents in different habitats of Ordos sandland. Methods From April to October 2008, the rodent communities in seven types of vegetation in Ordos sandland were investigated by night trapping method. Results The population density and community structure of rodents differed across various habitats. The alfalfa habitat had the most species of rodents (5 species) and the highest diversity index (1.3075). Only Phodopus roborovskii was caught in the habitat of Astragalus adsurgens. P. roborovskii was the dominant species in all habitats, accounting for 65.83% of all rodents, but its population dynamics were different between different habitats. Conclusion Planting different types of vegetation can change the habitat conditions in Ordos sandland, thus leading to changes in the community structure and population size of rodents. Attention should be paid to the interaction between rodents and habitats in the process of sandland use.

Key words： Rodent community; Habitat; Sandland; Population dynamics

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