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Bromeliad translocation in Atlantic Forest fragments, Brazil

机译：巴西大西洋森林碎片中的凤梨科易位

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Habitat loss and fragmentation have negative impacts on the environment, reducing the habitat available to species. In order to minimize these effects we need strategies to enhance the value of refuge areas. Bromeliads are important microhabitats for many taxa during certain stages of their life cycles, and can potentially be readily transplanted. In this study we transplanted terrestrial bromeliads to test their capacity to survive the transplantation procedure over time, and assess whether they are able to maintain their arthropod communities. The experiment was performed between two Atlantic Forest fragments with bromeliads of the genus Hohenbergia. We transplanted 66 plants and monitored them over three years. We assessed plant survival and reproduction as measures of transplantation success, and made comparisons among arthropod communities to evaluate faunal maintenance post-transplantation. All the bromeliads survived the transplantation over the four-year study and conserved their arthropod community. Therefore we recommend this technique as a method for enhancing the value of fragmented habitats, because it both maintains the bromeliad fauna and aids conservation of endangered bromeliads species in the face of environmental change.
机译：栖息地的丧失和破碎化对环境产生负面影响，减少了物种可利用的栖息地。为了最大程度地减少这些影响，我们需要采取策略来提高避难区的价值。凤梨科在其生命周期的某些阶段是许多生物分类的重要微生境，并且很容易被移植。在这项研究中，我们移植了陆地凤梨科动物，以测试它们在一段时间内存活下来的能力，并评估它们是否能够维持其节肢动物群落。该实验是在两个带有Hohenbergia属凤梨科的大西洋森林碎片之间进行的。我们移植了66株植物，并对它们进行了三年的监测。我们评估了植物的存活和繁殖作为移植成功与否的指标，并在节肢动物群落之间进行了比较，以评估移植后的动物维持状况。在为期四年的研究中，所有凤梨科动物均在移植中幸存下来，并保护了其节肢动物群落。因此，我们建议将此技术作为提高零散生境价值的一种方法，因为它既可以维护凤梨科动物，又可以在面临环境变化时帮助保护濒临灭绝的凤梨科物种。

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