| 甘肃兴隆山自然保护区马麝夏季栖息地特征及生境选择格局 |
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| 作者姓名： | Tong M Pan SX Wang XW An TH Feng JC Meng XX |
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| 作者单位： | 1. 中央民族大学,生命与环境科学学院,北京,100081
2. 甘肃兴隆山国家级自然保护区管理局,甘肃,榆中,730117 |
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| 基金项目： | 国家自然科学基金(30770286); 教育部“新世纪优秀人才支持计划”(NCET-08-0596); “十一五”国家科技支撑计划(2008BADB0B06) |
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| 摘 要： | 2006—2008年夏季(7—8月),对甘肃兴隆山自然保护区马麝(Moschus Sifanicus)的栖息地特征和夏季生境选择格局进行了研究。用Mann-Whitney U检验和χ2检验比较了马麝夏季利用生境样地(n=71)和对照性非利用样地(n=264)间的海拔等17个生态变量的差异,结果表明,兴隆山马麝夏季利用生境的郁闭度(53.87±3.09)%]和乔木均高(7.57±0.83)m]均显著大于非利用样地郁闭度:(49.07±1.66)%,乔木均高:(6.33±0.32)m],喜食植物多度(12.97±1.80)]株也显著大于非利用样地(9.61±0.67)株]。此外,与非利用样地相比,兴隆山马麝夏季倾向于选择位于中坡位较陡(67.61%)、距离水源较近(<1000m,77.46%)、隐蔽度(88.73%)和避风性均较好(90%)及距人为干扰较远(>1000m,76.06%)的生境;主成分分析结果表明,前4个因子的累积贡献率达72.45%,由乔木胸径和乔木郁闭度变量组成的乔木因子是决定马麝夏季生境选择的首要因素,此外,海拔因子,由地表植被盖度和食物多度组成的食物因子,由灌木盖度、乔木密度和灌木...
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| 关 键 词： | 马麝(Moschus sifanicus) 兴隆山自然保护区 夏季 生境选择 |
Summer habitat selection of alpine musk deer in Xinglongshan National Nature Reserve, Northwestern China |
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| Tong M,Pan SX,Wang XW,An TH,Feng JC,Meng XX.Summer habitat selection of alpine musk deer in Xinglongshan National Nature Reserve, Northwestern China[J].Zoological Research,2010,31(6):610-616. |
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| Authors: | Tong Meng Pan Shi-Xiu Wang Xiang-Wei An Tan-Hong Feng Jin-Chao Meng Xiu-Xiang |
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| Institution: | TONG Meng1,WANG Xiang-Wei1,PAN Shi-Xiu1,AN Tan-Hong2,FENG Jin-Chao1,MENG Xiu-Xiang1,(1. College of Life and Environmental Sciences,Minzu University of China,Beijing 100081,China,2. Xinglongshan National Nature Reserve,Yuzhong 730117,China) |
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| Abstract: | During July and August from 2006 to 2008, summer habitat selection was studied in Alpine musk deer (Moschus sifanicus) in Xinglongshan National Natural Reserve in northwestern China. In total, seventy one musk deer utilized habitat plots and 246 random habitat plots were surveyed. Seventeen habitat characteristics were recorded and compared between the two habitat types, using Mann-Whitney U test and chi-square to compare the differences between utilized and random habitat plots, and principal component ana... |
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| Keywords: | Alpine musk deer (Moschus sifanicus) Xinglongshan National Nature Reserve Summer Habitat selection |
| 本文献已被 CNKI 万方数据 PubMed 等数据库收录！ |
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