| 湖北三潭风景区改造对夏季鸟类群落组成及多样性的影响 |
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| 作者单位： | ;1.信阳师范学院生命科学学院 |
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| 摘 要： | 2012、2013和2015年夏季,对湖北三潭风景区鸟类群落及多样性进行了调查.结果表明,该景区夏季分布鸟类66种,隶属11目31科.鸟类多样性指数为1.464,均匀度指数为0.884.鸟类种类年间变化不明显,但鸟类数量有减少的趋势.尽管总的鸟类种类与景区改造前变化不大,但每年到景区繁殖的鸟类种数有明显减少,说明景区大型的改造工程对鸟类群落组成和多样性造成一定的负面影响.
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| 关 键 词： | 三潭风景区 夏季 改造 鸟类群落 多样性 |
The Renovation Project of the Scenic Spot Affected Structure of Summer Avian Community and Diversity in Santan Scenic Area,Hubei |
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| Affiliation: | ,College of Life Sciences,Xinyang Normal University |
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| Abstract: | In 2012,2013 and 2015,bird community and diversity were investigated during summering in Santan Scenic Area,Hubei province.Our results showed 66 bird species belong to 11 orders,31families.The Shannon-wiener index is 1.464,species evenness is 0.884.Although bird species did not vary,the numbers of bird species declined during years.Compared to the old Scenic Area,the total bird species from three years was similar,but the number of bird species significantly declined in every year.Our results suggested that the largescale renovation project of the scenic spot affected bird community and diversity. |
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| Keywords: | Santan Scenic Area summer renovation avian community diversity |
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