摘要
2011年3～5月对周口市滨河公园绿地生境中的大型土壤动物进行了调查,共采获到土壤动物967只,隶属3门9纲17目。其中优势类群为后孔寡毛目、膜翅目和蜘蛛目,常见类群为等足目、膜翅目幼虫、柄眼目、鞘翅目、双尾目、鞘翅目幼虫、鳞翅目、双翅目和直翅目,其余类群为稀有类群。多样性指数分析结果表明,群落复杂性指数(Cj)表征的土壤动物多样性比多样性指数(H′)更能客观反映土壤动物分布的真实情况。
From March to May in 2011,soil macrofauna communities from Zhoukou City Riverfront Park were investigated.Total of 967 soil macrofauna,belonging to 3 phyla,9 classes and 17 orders,were captured and identified.The dominant orders were Opisthopora,Hymenoptera and Araneida,while the frequent orders were Isopoda,Hymenoptera larvae,Stylommatophora,Coleoptera,Diplura,Coleoptera larvae,Lepidoptera,Diptera,and Orthoptera.Others were rare orders.The results showed that the complexity index of community(Cj) was prior to the Shannon-Wiener index(H′) indicating the complexity and diversity of the communities,and it could reveal the influence of the number of individuals in different communities to the diversity.
出处
《湖北农业科学》
北大核心
2013年第7期1553-1555,1560,共4页
Hubei Agricultural Sciences
基金
河南省教育厅自然科学研究计划项目(2010B180033)
河南省青年骨干教师计划资助项目(2011GGJS-163)
关键词
绿地
大型土壤动物
群落复杂性指数
周口市
green belt
soil macrofauna
community complexity index
Zhoukou city
