辽宁白狼山国家级自然保护区不同区域昆虫物种多样性的调查与分析  

Survey on Species Diversity of Insect Diversity in Different Areas of Liaoning Bailang Mountain National Nature Reserve of China

作　　者：董鑫 Dong Xin(Huludao Natural Resource Affairs Service Center,Huludao 125000,China)

机构地区：[1]葫芦岛市自然资源事务服务中心,辽宁葫芦岛125000

出　　处：《安徽农学通报》2020年第8期18-19,共2页Anhui Agricultural Science Bulletin

摘　　要：对辽宁白狼山国家级自然保护区内核心区、实验区、缓冲区3个不同区域的6个样方进行了昆虫多样性调查,共获得1029头昆虫,隶属于8目42科,其中直翅目、鳞翅目、鞘翅目、膜翅目、螳螂目昆虫在6个样方中均有分布,为该保护区的优势类群。应用Simpson优势集中性指数、Shannon-Wiener物种多样性指数H′及均匀性指数J对保护区内昆虫多样性进行了分析,结果显示,样地A的Shannon-Wiener物种多样性指数最高,样地C的Simpson优势集中性指数和均匀性指数最高。从6个样方中多样性指数来看,H′均比较高,说明白狼山保护区内不同区域内生态的昆虫多样性比较丰富。Insect diversity surveys were performed on 6 plots in the core,experimental,and buffer zones of Bailang mountain National Nature Reserve.A total of 1029 insects were obtained,they are belong to 9 orders and 42 families.Orthoptera,Lepidoptera,Coleoptera,Hymenoptera,are Mantis were found in these plots.They are the dominant group in Bailangshan National Nature Reserve.The Simpson Dominance Concentration Index,Shannon-Wiener Spe?cies Diversity Index H′,and Homogeneity Index J in the protected area were analyzed.The results show that,plot A is the highest in all Shannon-Wiener Species Diversity Index.Plot C is the highest Simpson advantage concentration index and uniformity index.The diversity index are all higher in these plots.It shows that the insect diversity in dif?ferent areas of Bailang Mountain Reserve is relatively rich.

关 键 词：昆虫 多样性 调查分析 白狼山 

分 类 号：Q969[生物学—昆虫学]