| 豆沙溪沟流域水电规划区鸟类组成及其分布 |
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| 引用本文： | 李海涛.豆沙溪沟流域水电规划区鸟类组成及其分布[J].湖北农业科学,2012,51(14):3045-3049. |
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| 作者姓名： | 李海涛 |
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| 作者单位： | 西昌学院动物科学学院,四川西昌,615013 |
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| 摘 要： | 按《世界鸟类分类及分布名录》的分类体系,调查统计四川省雷波县豆沙溪沟流域水电规划区鸟类的组成、区系状况、居留性质、珍稀鸟类以及分布情况.对该区域进行调查统计得鸟类11目31科87种,其中留鸟60种、夏候鸟20种、冬候鸟3种及旅鸟4种,国家Ⅱ级保护鸟类8种；繁殖鸟类占该区域鸟类的91.95％,成为该区域鸟类组成中的主要优势类群,该区域内植被划分为亚高山针阔混交林、常绿与落叶阔叶混交林、低山灌草丛、农耕地植被及河流湿地5个类型,繁殖鸟类在各植被类型中仍然占据主要的成分.
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| 关 键 词： | 豆沙溪沟流域 水电规划区 鸟类 分布 |
Composition and Distribution of Birds in Hydropower Planning Area of Doushaxi Valley |
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| LI Hai-tao.Composition and Distribution of Birds in Hydropower Planning Area of Doushaxi Valley[J].Hubei Agricultural Sciences,2012,51(14):3045-3049. |
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| Authors: | LI Hai-tao |
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| Institution: | LI Hai-tao(School of Animal Science,Xichang College,Xichang 615013,Sichuan,China) |
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| Abstract: | The species,flora composition,residence property,rare bird species,and distribution statues of birds in the hydropower planning area of Doushaxi valley in Leibo county,Sichuan province were investigated based on "A checklist on the classification and distribution of the birds of the world".A total of 87 bird species in 31 families,11 orders were identified,among which the number of resident,summer resident,winter resident and travelling birds was 60,20,3 and 4 respectively.There were 8 Class II national protected bird species.Breeding bird accounted for 91.95% of the birds,and was the dominant group in the area.The vegetation in the area could be divided as subalpine coniferous and broadleaved mixed forest,evergreen and deciduous broadleaved mixed forest,low mountain shrub-grassland,crop land and river band wetland,where breeding bird was the dominant group in each type. |
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| Keywords: | Doushaxi valley hydropower planning area birds distribution |
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