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武汉市湿地公园昆虫群落多样性及季节动态研究

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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7 313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,Shannon - 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.
Study on insect community diversity and seasonal dynamic of garden wetlands in Wuhan city
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 classified 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 suppressed in high temperature months. Different phyto - groups had distinct insect species. Lythrum Sali-caria Linn, region has the highest community diversity index in both two parks.

garden wetlandwetland insectcommunity diversitysimilarity clustering analysis

王珊珊、欧克芳、夏文胜、张宏宇

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华中农业大学城市与园艺昆虫研究所,武汉430070

武汉市园林科学研究所,武汉430081

园林湿地 湿地昆虫 群落多样性 相似性聚类分析

武汉市建委资助课题武汉市园林科学研究所项目

武建[2008]92号武园[2008]17号

2012

环境昆虫学报
广东省昆虫学会,中国昆虫学会

环境昆虫学报

CSTPCDCSCD北大核心
影响因子:0.659
ISSN:1674-0858
年,卷(期):2012.34(3)
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