| 信阳市冬季鸟类群落组成及多样性研究 |
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| 引用本文： | 于同雷,符建荣. 信阳市冬季鸟类群落组成及多样性研究[J]. 信阳师范学院学报(自然科学版), 2011, 0(4): 499-501,513 |
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| 作者姓名： | 于同雷 符建荣 |
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| 作者单位： | 信阳师范学院生命科学学院;四川林业科学研究院; |
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| 基金项目： | 河南省重点学科重点资助项目(HZD0840) |
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| 摘 要： | 2008—2011年冬季对信阳市鸟类资源进行了调查.结果表明,该地区冬季分布鸟类46种,隶属13目26科.信阳市冬季鸟类平均密度为5.83只/hm2,鸟类多样性指数为2.404,均匀度指数为0.628,优势度指数为0.146.最后,就加强鸟类资源保护问题提出了一些见解.
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| 关 键 词： | 信阳 冬季 鸟类群落 多样性 |
Structure of Avian Community and Species Diversity in Xinyang City during Winter |
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| YU Tong-lei,FU Jian-rong. Structure of Avian Community and Species Diversity in Xinyang City during Winter[J]. Journal of Xinyang Teachers College(Natural Science Edition), 2011, 0(4): 499-501,513 |
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| Authors: | YU Tong-lei FU Jian-rong |
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| Affiliation: | YU Tong-lei1*,FU Jian-rong2(1.College of Life Sciences,Xinyang Normal University,Xinyang 464000,China,2.Sichuan Academy of Forestry,Chengdu 610081,China) |
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| Abstract: | From 2008 to 2011,the resource of bird species during winter in Xinyang city was investigated.It was found that there are 46 bird species which belong to 13 order,26 families in Xinyang city during winter.The average number density of the birds could be calculated to be 5.83/hm2.The Shannon-wiener index,species evenness,and dominance index are 2.404,0.628,and 0.146,respectively.The effective measures were put forward for the protection of bird resources in Xinyang city. |
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| Keywords: | Xinyang winter avian community diversity |
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