| 三江平原环形湿地昆虫种类多样性与季节动态 |
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| 引用本文： | 暴晓,吕宪国,张帆.三江平原环形湿地昆虫种类多样性与季节动态[J].东北林业大学学报,2009,37(5). |
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| 作者姓名： | 暴晓 吕宪国 张帆 |
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| 作者单位： | 1. 中国科学院东北地理与农业生态研究所,长春,130012
2. 北京市农林科学院植物保护环境保护研究所 |
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| 基金项目： | 中国科学院知识创新工程项目 |
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| 摘 要： | 以三江平原典型环形湿地为研究对象,在小叶章群落、沼柳小叶章群落、漂茷苔草群落、塔头毛苔草群落,采用黄盘诱集法和扫网法定期对湿地昆虫群落进行采集,研究了该区内的昆虫生物多样性及其季节性变化特征.共采集昆虫标本25945号,其中双翅目和同翅目数量最多,其次为膜翅目、缨翅目、弹尾目、鞘翅目、半翅目、直翅目等.各个植物群落昆虫种群的数量,Shannon-Wiener指数、Pielou指数受季节性影响显著.6月下旬湿地昆虫数量最多,但是Shannon-Wiener指数,Pielou指数最低.Shannon-Wiener指数在塔头苔草群落最高,在小叶章植物群落最低.
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| 关 键 词： | 三江平原 湿地 昆虫 物种多样性 |
Biodiversity and Seasonal Change of Insects in Annular Wetlands in Sanjiang Plain |
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| Bao Xiao,Lü Xianguo,Zhang Fan.Biodiversity and Seasonal Change of Insects in Annular Wetlands in Sanjiang Plain[J].Journal of Northeast Forestry University,2009,37(5). |
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| Authors: | Bao Xiao Lü Xianguo Zhang Fan |
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| Abstract: | A survey was conducted to study the biodiversity and seasonal change of insects in four plant communities,Calamagrostis angustifolia,Salix brachypoda-Calamagrostis angustifolia,Carex pseudocuraica,Carex casiocaepa,in a typical annular wetland in Sanjiang Plain by the methods of yellow-pan trap and net-sweeping.Results showed that a total of 25945 insect specimens were collected,of which the insects of Diptera and Homoptera were dominant,and then followed by Hymenoptera,Thysanoptera,Collembola,Coleoptera,Hem... |
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| Keywords: | Sanjiang Plain Wetlands Insects Specie diversity |
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