北方农业学报 ›› 2012, Vol. ›› Issue (3): 47-47.

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佳木斯城市绿地群落不同层次间种类多样性比较

程海涛[1] 张丽丽[2] 刘方明[1] 宋文超[1] 李盛举[1]   

  1. [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
  • 出版日期:2012-06-20 发布日期:2012-06-20
  • 通讯作者: 程海涛
  • 作者简介:程海涛(1980-),男,黑龙江龙江人,讲师,硕士,主要从事植物学教学研究工作,研究方向为植物资源学与生态学。
  • 基金资助:
    佳木斯大学校管面上项目(S2011-047);佳木斯市2011年度重点科研课题(11187)

Comparison of Species Diversity in different Community Level in Jia Musi Urban Green Space

CHENG Hai-tao (Collyge of Life Science,Jiamusi University Jiamusi Government,Jiamusi 154007,China)   

  • Online:2012-06-20 Published:2012-06-20

摘要: 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)和均匀度指教(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〉齐木层;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。

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 tendin~ to increase the introduction of shrubs,and !3romote the improvement of species diversity.

中图分类号: 

  • Q948.15