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| 内蒙古赛罕乌拉自然保护区4种小型食肉目动物的食性构成的初步分析 | |
| 引用本文： | 张逦嘉,王安梦,袁梨,鲍伟东,杨永昕,巴特尔.内蒙古赛罕乌拉自然保护区4种小型食肉目动物的食性构成的初步分析[J].兽类学报,2011,31(1):55-61. |
| 作者姓名： | 张逦嘉 王安梦 袁梨 鲍伟东 杨永昕 巴特尔 |
| 作者单位： | 1. 北京林业大学生物学院,北京,100083 2. 内蒙古赤峰市野生动植物保护管理中心,赤峰,024000 3. 赛罕乌拉国家级自然保护区管理局,大板,025150 |
| 基金项目： | 国家自然科学基金资助项目，国家科技部"十一五"科技支撑计划资助项目 |
| 摘 要： | 为了解同域分布动物的食物竞争关系,采用样线法收集粪便样品,依据残遗物鉴别物种的方法,于2007年8～12月对赛罕乌拉国家级自然保护区的赤狐、狗獾、香鼬和豹猫的食物构成进行比较.结果表明:赤狐取食所有15类食物,并捕食小型鼬类;在赤狐粪样(n=70)中出现率较大的植物(32.6%)以重量比率计算时其贡献极大下降(0.02... |
| 关 键 词： | 赤狐 狗獾 香鼬 豹猫 食物生态位 同类相食 |
Preliminary comparison of diet composition of four small sized carnivores at Saihanwula Nature Reserve,Inner Mongolia |
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| ZHANG Lijia,WANG Anmeng,YUAN Li,BAO Weidong,YANG Yongxin,Baterr.Preliminary comparison of diet composition of four small sized carnivores at Saihanwula Nature Reserve,Inner Mongolia[J].Acta Theriologica Sinica,2011,31(1):55-61. | |
| Authors: | ZHANG Lijia WANG Anmeng YUAN Li BAO Weidong YANG Yongxin Baterr |
| Institution: | ZHANG Lijia1,WANG Anmeng1,YUAN Li1,BAO Weidong1,YANG Yongxin2,Baterr3(1 College of Biological Sciences,Beijing Forestry University,Beijing 100083,China)(2 ChiFeng Center of Wildlife Conservation and Management,Chifeng 024000,China)(3 Saihanwula Nature Reserve Administration,Daban 025150,China) |
| Abstract: | Food habits and competition of sympatric carnivores at Saihanwula Nature Reserve,Inner Mongolia were compared from August to December 2007 by examining fecal content.Food items were evaluated by rate of occurrence in the diet and in weight percentage of total diet.Our study included red fox(Vulpes vulpes),badger(Meles meles),mountain weasel(Mustela altaica) and leopard cat(Felis bengalensis).The data indicate red fox ingested 15 kinds of food with the following composition: plants(32.6%),rodents(31.3%) and ... |
| Keywords: | Badger(Meles meles) Food niche Inner Mongolia Intra-guild predation Leopard cat(Felis bengalensis) Mountain weasel(Mustela altaica) Red fox(Vulpes vulpes) |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |