摘要
本文系统调查了武汉市解放公园和月湖公园人工湿地区不同季节、不同植物类群昆虫群落多样性,共采集昆虫标本7313头,隶属于13目、81科、198种。群落特征研究结果显示9月为昆虫多样性最高的月份,Shan-non-Wiener指数分别为解放公园4.7949,月湖公园4.4611;昆虫群落的季节变化情况是温度升高,多样性指数升高,但温度过高会抑制昆虫多样性;不同植物种类间昆虫多样性差别很大,种类极不相似,昆虫群落多样性最高的植物群落是千屈菜。
Systematic investigtion of Jiefang Park and Yuehu Park＇s insect community among different phyto - groups had been proceed during diverse months. Totally 7 313 samples were collected and classi- fied under 13 orders, 81 families and 198 species. The result of insect community characteristic study showed that September had the highest Shannon - Wiener diversity index in both Jiefang （4. 7949） and Yuehu （4. 4611 ） Park. The insect community index was increasing after temperature rised, but sup- pressed in high temperature months. Different phyto -groups had distinct insect species. Lythrum sali- carla Linn. region has the highest community diversity index in both two parks.
出处
《环境昆虫学报》
CSCD
北大核心
2012年第3期265-276,共12页
Journal of Environmental Entomology
基金
武汉市建委资助课题(武建[2008]92号)
武汉市园林科学研究所项目(武园[2008]17号)
关键词
园林湿地
湿地昆虫
群落多样性
相似性聚类分析
garden wetland
wetland insect
community diversity
similarity clustering analysis
