嘉峪关市绿地昆虫多样性调查研究
Investigation and'study on Insect Diversity in Greenland in Jiayuguan City
王小强 1李文兴 1秦帆 1潘飞 1张爱军 2吴婷婷 1贾佳 1林晓云 1关雅楠1
作者信息
- 1. 嘉峪关市林业管理站,甘肃 嘉峪关 735100
- 2. 甘肃农业大学植物保护学院,甘肃 兰州 730070
- 折叠
摘要
为了探究嘉峪关市不同生境下的昆虫物种多样性,本文采用样线法和诱集法对城市园林绿地和防护林的昆虫多样性进行了系统调查,共采集昆虫标本839头,隶属10目36科46种.调查结果表明,鳞翅目、鞘翅目、半翅目、双翅目和膜翅目,无论是科数还是种数均占有明显优势,均为调查区域中的优势目;城市园林绿化样地的昆虫多样性高于防护林样地的昆虫多样性,其中迎宾湖公园的Shannon-Wiener指数和Margalef指数最高,分别为2.67和4.12,第一墩样地的Shannon-Wiener指数和Margalef指数均最低,分别为1.87和2.13.不同生境的昆虫群落多样性与其生境中的植被类型相关,同一生境类型下昆虫群落组成的相似度较高.
Abstract
In order to explore the insect species diversity in different habitats in Jiayuguan City,the insect diversities both in landscaping forest and shelter forest were investigated based on line-intercept method and attracting collection method.A total of 839 insect specimens,belonging to 10 orders 36 families 46 species,have been collected in this study.The results indicated that these orders,Lepidoptera,Coleoptera,Hemiptera,Diptera,and Hymenoptera,are dominant taxa in the investigation districts,in terms of numbers of families and species.The predominant insects are all forestry pests in different habitats.The insect diversity in the landscaping forest sample was significantly higher than that of the shelter forest sample,with the highest Shannon-Wiener and Margalef values of 2.67 and 4.12,respectively,and the lowest Shannon-Wiener and Margalef values of 1.87 and 2.13,respectively.The diversity of insect communities are associated with the vegetation types in different habitats,and the similarities of insect community composition in thesame habitatsare high.
关键词
不同生境/昆虫/多样性Key words
different habitats/insects/diversity引用本文复制引用
基金项目
嘉峪关市人才扶持计划项目(嘉组通字202234号)
嘉峪关市科技重大专项项目(揭榜挂帅)(22-03)
甘肃省林业和草原局科技项目(2022kj001)
出版年
2024
NETL
NSTL
万方数据