| 草海自然保护区春季鸟类群落结构及现存生物量 |
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| 引用本文： | 罗祖奎,李性苑,张文华,潘娟,刘文,李振吉.草海自然保护区春季鸟类群落结构及现存生物量[J].湖北大学学报(自然科学版),2011,33(4):408-412,417. |
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| 作者姓名： | 罗祖奎 李性苑 张文华 潘娟 刘文 李振吉 |
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| 作者单位： | 1. 凯里学院环境与生命科学学院,贵州凯里,556011
2. 草海国家级自然保护区管理局,贵州毕节,553100 |
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| 基金项目： | 黔教科，凯里学院博士科研启动项目，凯里学院校级重点课题项目，贵州省原生态民族文化研究中心项目，凯里学院植物学省级重点学科资助 |
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| 摘 要： | 2011年春季采用样线法对贵州草海自然保护区的鸟类进行调查,按照生境特征分为农田、蔬菜地、草甸、水域、树林5个鸟类群落,共记录到鸟类89种,隶属15目34科.其中,树林鸟类群落的密度(MD)最高(13.81只·hm-2),草甸鸟类群落的现存生物量(EB)最高(25 057 g·hm-2),水域生境中的物种数(47种)、...
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| 关 键 词： | 多样性 生物量 鸟类群落 春季 草海 |
Studies on the community structure and retained biomass of spring birds in Caohai Nature Reserve of Guizhou Province in China |
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| LUO Zukui
,
LI Xingyuan
,
ZHANG Wenhua
,
PAN Juan
,
LIU Wen
,
LI Zhenji.Studies on the community structure and retained biomass of spring birds in Caohai Nature Reserve of Guizhou Province in China[J].Journal of Hubei University(Natural Science Edition),2011,33(4):408-412,417. |
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| Authors: | LUO Zukui LI Xingyuan ZHANG Wenhua PAN Juan LIU Wen LI Zhenji |
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| Institution: | 1.School of Environment and Life Sciences,Kaili University,Kaili 556011,China;2.Caohai National Nature Reserve,Bijie 553100,China) |
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| Abstract: | A bird survey was conducted in the Caohai Nature Reserve of Guizhou Province by the method of line transect in the spring,2011.According to the habitat characteristics,the avian communities were classified into five catalogues,i.e.,farmland community,vegetable land community,grassland community,water area community and woods community.89 bird species,which belonged to 34 families and 15 orders,were recorded in the five habitats.Among the bird species recorded,the density of avian community in the forest was the highest（13.81 ind·hm-2）,the biomass of avian community in the grassland was the highest（25 057 g·hm-2）,and the number of species（47 species）,Shannon-wiener index（H′=3.08）,predominant index（C=0.94）and species evenness（J=0.80）in the water area were all the highest.Densely farming and fish harvesting activities destroyed the avian habitats.Thus,some policies,such as reverting cultivated land to wetland and eco-compensation,should be practiced as soon as possible in the Caohai Nature Reserve. |
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| Keywords: | diverstiy biomass avian community spring Caohai Nature Reserve |
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