| 佳木斯城市绿地群落不同层次间种类多样性比较 |
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| 引用本文： | 程海涛,张丽丽,刘方明,宋文超,李盛举.佳木斯城市绿地群落不同层次间种类多样性比较[J].内蒙古农业科技,2012(3):47-48,60. |
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| 作者姓名： | 程海涛 张丽丽 刘方明 宋文超 李盛举 |
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| 作者单位： | 1. 佳木斯大学生命科学学院,黑龙江佳木斯,154007
2. 佳木斯市园林风景区管理处,黑龙江佳木斯,154007 |
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| 基金项目： | 佳木斯大学校管面上项目，佳木斯市2011年度重点科研课题 |
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| 摘 要： | 应用物种丰富度指数(S)、Shannon-wiener多样性指数(H)、Simpson多样性指数(D)和均匀度指数(E)对佳木斯市9处典型绿地植物群落特征进行研究。结果表明:81个样地共记录乔木25种、灌木36种、草本108种。多样性分析表明:物种丰富度指数(S)为:草本层>灌木层>乔木层;而均匀度指数(J)又表现相反,为乔木层>灌木层>草本层;Shannon-wiener多样性指数(H)和Simpson多样性指数(D)表现一致,均为草本层>乔木层>灌木层。同时对佳木斯市绿地系统构建提出建议。
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| 关 键 词： | 园林植物 群落特征 绿化 |
Comparison of Species Diversity in different Community Level in Jia Musi Urban Green Space |
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| Institution: | CHENG Hai-tao(Collyge of Life Science,Jiamusi University Jiamusi Government,Jiamusi 154007,China) |
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| Abstract: | Based on stratified random selection method,investigate the number and characteristics of the community in Jiamusi.The results showed that: there were 169 vascular plant species.Diversity showed that species richness index(S) :herb layer> shrub layer> tree layer;Shannon-wiener Index(H) and Simpson’s diversity Index(D) show the same,as herb layer>tree layer> shrub layer;Pielou index(J)shown as tree layer>shrub layer>herb layer.Recommendations for future maintenance of green plant to enhance the process of tending to increase the introduction of shrubs,and promote the improvement of species diversity. |
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| Keywords: | Plant community Species diversity Arforest |
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