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首页> 外文期刊>International Journal of Biodiversity and Conservation >Diversity of Collembola (Arthropoda: Hexapoda) across different types of vegetation in Brazil
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Diversity of Collembola (Arthropoda: Hexapoda) across different types of vegetation in Brazil

机译：巴西不同种类植被上的Collembola（节肢动物：六足纲）的多样性

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The diversity of Collembola across three forest types was compared on the basis of species richness, abundance and species turnover. The goal of this study was to identify patterns of diversity at local scale in each forest type sample and to compare it at the regional scale. Our results showed that samples taken from the Atlantic Forest had higher α, β and γ diversity than those from Amazon Campinarana Forest and Caatinga Forest, as a result of soil humidity/moisture?and environmental complexity. Samples from Amazon Campinarana Forest shared four species with those from Atlantic Forest, whereas the Caatinga Forest, the driest studied environment, showed the lowest richness, diversity and abundance. The Caatinga Forest was more dissimilar when compared with the other two, with the highest δ diversity, due to the extreme environmental conditions and specialized fauna. These results may have important impact on management and conservation efforts, and highlight the importance of the spatial scale as a parameter for defining conservation units and conservation policies.
机译：根据物种丰富度，丰度和物种周转率比较了三种类型的Collembola的多样性。这项研究的目的是在每种森林类型样本中确定局部尺度的多样性模式，并在区域尺度上进行比较。我们的结果表明，由于土壤湿度/湿度和环境的复杂性，从大西洋森林中采集的样品具有比亚马逊Campinarana森林和Caatinga森林更高的α，β和γ多样性。亚马逊Campinarana森林的样品与大西洋森林的样品共有四种，而研究最干燥的环境Caatinga森林的丰富度，多样性和丰度最低。由于极端的环境条件和特殊的动物区系，Caatinga森林与其他两个森林相比差异更大，δ多样性最高。这些结果可能对管理和保护工作产生重要影响，并强调了空间规模作为定义保护单位和保护政策的参数的重要性。

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