文献类型：期刊文献

中文题名：呼伦贝尔草原黄羊春季采食生境的选择

英文题名：Spring Foraging Habitat Selection by Mongolian Gazelle in Hulun-Beir Grassland

作者：金崑[1] 朱辉[2] 马建章[2] 高中信[2]

第一作者：金崑

机构：[1]中国林业科学研究院森林生态环境与保护研究所;[2]东北林业大学野生动物资源学院

年份：2004

卷号：40

期号：4

起止页码：130-134

中文期刊名：林业科学

外文期刊名：Scientia Silvae Sinicae

收录：CSTPCD;;Scopus;北大核心:【北大核心2000】；CSCD:【CSCD2011_2012】；

基金：国家林业局野生动植物保护司及中国野生动物保护协会资助项目;国家林业局森林保护学重点实验室资助项目

语种：中文

中文关键词：呼伦贝尔草原;黄羊;春季;采食生境选择;聚类分析

外文关键词：Mongolian gazelle, Feeding habitat selection, Cluster analysis

分类号：Q959.842

摘要：本文采用数量化分析方法 ,对呼伦贝尔草原黄羊春季采食生境选择进行了研究。研究发现 ,影响呼伦贝尔草原黄羊春季采食生境选择的主要因子是放牧家畜干扰、水源、人为干扰 ,其次是坡度、坡位、坡向、植被类型、食物丰盛度 ,风向也有一定影响。其采食生境选择的倾向性依次为 :放牧家畜干扰距离 >2 0 0 0m ,水源距离≤ 10 0 0m ,坡度 5～ 2 5° ,人为干扰距离 >10 0 0m ,坡位在中坡 ,植被类型是针茅或针茅 +羊草群落 ,食物丰盛度中等以上 。
Spring foraging habitat selection by Mongolian Gazelle (Procapra gutturosa) in Hulun-Beir grassland was studied with cluster analysis. Based on the analyses,It was concluded: The main factors that influence spring foraging habitat selection by Mongolian Gazelle were herding animals disturbance, water sources,human disturbance;The secondary factors were slope degree, slope position, slope aspect, vegetation type, food abundance; wind direction had a little influence on spring foraging habitat selection by Mongolian Gazelle. The optimal spring foraging habitat of Mongolian Gazelle were as follows: distance to herding animals disturbance>2 000 m; distance to water sources≤1 000 m; slope degree 5～25°; distance to human disturbance> 1 000 m; middle slope; Stipa spp. or Stipa spp. and Aneurolepidium chinese; excellent or fair food abundance; Sunny slope or half sunny and half shady.