宁国县竹林大型土壤动物群落结构与竹笋夜蛾危害程度的关系

被引：3

作者：

王宗英

朱永恒

路有成

潘志强

余业胜

黄公明

机构：

[1] 安徽师范大学地理系!芜湖

[2] 安徽省宁国县林业局!

来源：

生态学杂志 | 2000年 / 01期

关键词：

bamboo forest; community of soil animal; Oligia vulgaxis; harm degree;

D O I：

10.13292/j.1000-4890.2000.0006

中图分类号：

S154.5 [土壤动物学];

学科分类号：

071012 ; 0713 ;

摘要：

By means of applying indexes of species riehness (S),individual number (N),evenness(E) and Shannon diversity (H),relationship between community structure of big soil animals and harm degree of Oligia Vulgaxis in bamboo forest was studied in Ningguo County. The results Showed that in the bamboo forest seriously harmed by O.vulgaxis the ant nests could be found everywhere and the dominant and common group of big soil animals community and cocoons of O.vulgaxis decreased. The index N was low,while indexes E and H were high.The relationship between the harm degree and indes S was not obvious.In different seriously harmed ecology types,no matter how many indeses S and N were,index H was always higher because of higher index E.

引用

页码：32 / 35+31 +31

页数：5

共 8 条

[1] 宁国县马尾松林土壤动物和松叶蜂生态学研究 [J].