| 连军豪,潘新园,丁晓龙,遇宝平,唐小平,胡慧建.2011.广东省自然保护区尺度陆生脊椎动物物种多样性与高级分类单元的关系.动物学杂志,46(3):85-88. |
| 广东省自然保护区尺度陆生脊椎动物物种多样性与高级分类单元的关系 |
| Relationship between Species Diversity of Terrestrial Vertebrates and Higher Taxa at Nature Reserve Scale in Guangdong |
| 投稿时间：2010-11-04 修订日期：2011-03-14 |
| DOI： |
| 中文关键词: 陆生脊椎动物 保护区尺度 高级分类单元 物种数量 |
| 英文关键词:Terrestrial vertebrate Nature reserve scale Higher taxa Species number |
| 基金项目:国家自然科学基金项目(No.30770311),国家林业局保护司公益项目(No.200904031); |
|
| 摘要点击次数: 3328 |
| 全文下载次数: 2752 |
| 中文摘要: |
| 利用广东省自然保护区陆生脊椎动物名录,分析保护区尺度上物种与高级分类单元在数量上的关系。结果表明,属、科在数量上都随着物种数的增加而增加,且具有相似的增长趋势。物种-属、物种-科在数量上呈现出极显著相关关系( P <0.01, r >0.8),在乘幂模型、线性模型、指数模型和对数模型拟合中,乘幂模型拟合最好。结果显示了,保护区尺度上物种与高级分类单元间具有数量相关规律,且可用模型拟合。因此,在保护区尺度上,高级分类单元的多样性在一定程度上能反应出物种的多样性。 |
| 英文摘要: |
| We analyzed the relationship between species and higher taxa (family and genus) based on terrestrial vertebrates species lists by 19 nature reserves in Guangdong Province. The number of genera and families rise as the species list is increased. There are significant correlations between number of species and higher taxa ( r > 0.8, P < 0.01). The power model can best describe the correlations between species and genus or family best than logarithmic model, exponential model and linear model. The results indicated that the significant relationship between number of species and higher taxa existed in the nature reserve scale. Therefore, the abundance of higher taxa may reflect species diversity. |
| 附件 |
| 查看全文 查看/发表评论 下载PDF阅读器 |
