长白山红松阔叶林鸟类群落多样性与稳定性研究  

Study on species diversity and stability of the bird community in korean pine-broadleaf forest of Changbai Mt.

作　　者：邱宝鸿 孙田东 王超[1] 冯秀春 

机构地区：[1]吉林省长白山科学研究院,吉林延边133613

出　　处：《吉林林业科技》2007年第5期31-33,37,共4页Journal of Jilin Forestry Science and Technology

摘　　要：根据连续3 a的样地统计资料,采用物种数、群落密度、Shannon-Wiener多样性指数、Pielou均匀度指数和Simpson优势度指数,分析了长白山红松阔叶林鸟类群落的多样性与稳定性状况。结果表明,在该类型稳定的森林群落中,鸟类群落指数年度周期变化的季节性明显,年间变化较小,均匀度维持较高;物种组成年度间相似性较大,优势种类组成完全相同,群落具有极高的稳定性特点。The species diversity and stability of the bird community in korean pine - broadleaf forest of Changbai Mt. was analyzed using the number of species, community densities, Shannon - Wiener index of species diversity, Pielou index of evenness and Simpson index of dominance based on the continuous statistic data collected on the sample plots in 3 years. The results showed that in this type of the stable forest community, the seasonal periodicity is obviously, the change between years is small, and the evenness maintains a higher level for the bird community index. The species composition is similar and the dominant species are all the same between years. Thus it showed that there is a special feature in the bird community.

关 键 词：红松阔叶林 鸟类群落 多样性 稳定性 

分 类 号：Q958.156[生物学—动物学]