| 上海市外环绿地闵行段土壤动物和土壤有害动物的群落特征 |
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| 引用本文： | 方芳芳,由文辉.上海市外环绿地闵行段土壤动物和土壤有害动物的群落特征[J].安徽农业科学,2010,38(17):9116-9119. |
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| 作者姓名： | 方芳芳 由文辉 |
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| 作者单位： | 华东师范大学环境科学系,上海市城市化生态过程与生态恢复重点实验室,上海,200062 |
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| 基金项目： | 华东师范大学-闵行区科技合作项目 |
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| 摘 要： | 为了解上海市外环绿地（闵行段）土壤动物和土壤有害动物群落结构特征及其与理化因子的关系,于2009年7月对闵行段外环线内外两侧的2样带中6样地土壤动物进行了调查。共获凋落物层和真土层土壤动物共5 120只,隶属于6门12纲20目,共38个类群。优势类群为线虫纲,其中凋落物层优势类群为蜱螨目和长角虫兆科,真土层为线虫纲。栾树群落的密度-类群指数、均匀度指数和Shannon-Wiener指数在6样地中最高,外环线内侧杉树群落的丰富度指数和优势度指数最高。土壤有害动物密度在样地外环线内侧的樟树群落中最高,总密度与有机质呈显著正相关。
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| 关 键 词： | 土壤有害动物 多样性 相关性 |
Community Characteristics of Soil Fauna and Harmful Soil Fauna in Outer Ring Greenbelts in Minhang District,Shanghai |
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| FANG Fang-fang et al.Community Characteristics of Soil Fauna and Harmful Soil Fauna in Outer Ring Greenbelts in Minhang District,Shanghai[J].Journal of Anhui Agricultural Sciences,2010,38(17):9116-9119. |
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| Authors: | FANG Fang-fang |
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| Institution: | FANG Fang-fang et al(Shanghai Key Laboratory for Ecology of Urbanization Process and Ecorestoration,Department of Environment Science,East China Normal University,Shanghai 200062) |
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| Abstract: | In order to discuss the composition and community diversity of soil animals and harmful animals,and whose relationship with soil environment factors in different vegetation types,we dose two sites of green belts which located in the opposite side of the outer ring express way in Minhang District,shanghai.From each site,three plots containing 3 different vegetations were investigated.A total of 5 120 individuals belonging to 6 phyla,12 classes and 20 orders were collected in July 2007.The dominant group is N... |
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| Keywords: | Soil harmful animal Diversity Relativity |
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