| 渭南市林地春季节肢动物群落的多样性 |
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| 引用本文： | 吴逸群,姚婷,许秀.渭南市林地春季节肢动物群落的多样性[J].贵州农业科学,2017,45(4). |
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| 作者姓名： | 吴逸群 姚婷 许秀 |
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| 作者单位： | 渭南师范学院化学与环境学院,陕西渭南,714099 |
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| 基金项目： | 陕西省科技厅农业科技创新与攻关项目“陕西关中平原耕作区鸟类群落结构与林业生态关系研究”，陕西省青年科技新星计划项目“陕西关中平原东部不同农业景观生态系统地表节肢动物多样性研究”，陕西省教育厅专项科研计划项目“渭、洛、黄交汇区域鸟类群落及其生存制约因子研究”，渭南市科研发展计划项目“基于复合农林生态系统建设下的鸟类群落多样性研究” |
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| 摘 要： | 为林地主要害虫的预测预报及防治提供科学依据,采用网捕和手捡法于2016年4月对陕西渭南市临渭区、华州区及大荔县人工生态林的节肢动物群落系统进行调查及多样性分析。结果表明:调查共采集到节肢动物613只,隶属5纲14目46科59种。其中,等足目、膜翅目为优势类群,占整个生境物种数量的35.2%。该生境的物种多样性指数为3.20,均匀度指数为0.78,物种丰富度为372.26。
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| 关 键 词： | 节肢动物 群落组成 物种多样性 功能群 渭南 陕西 |
Diversity of Arthropod Community in Forestland of Weinan City in Spring |
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| WU Yiqun,YAO Ting,XU Xiu.Diversity of Arthropod Community in Forestland of Weinan City in Spring[J].Guizhou Agricultural Sciences,2017,45(4). |
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| Authors: | WU Yiqun YAO Ting XU Xiu |
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| Abstract: | The community and diversity of arthropod in artificial ecological forests in Lingwei District,Huazhou District and Dali County,Weinan City were investigated by the net and hand picking methods in April,2016 to provide the scientific basis for forecast and control of main pests in forestland.Results:613 collected arthropod individuals belong to 59 species,46 families,14 orders,5 classes.Isopoda and Hymenoptera are the dominant species and account for 35.2％ of total species.The species diversity,evenness and abundance index is 3.20,0.78 and 372.26 respectively. |
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| Keywords: | arthropod community composition species diversity function group Weinan Shaanxi |
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