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首页> 外文会议>International^Symposium of the European^Grassland^Federation. >Influencing effects of human activities on grassland biodiversity and degradation in south-west Hungary
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Influencing effects of human activities on grassland biodiversity and degradation in south-west Hungary

机译：人类活动对匈牙利西南草原生物多样性及降解的影响

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Ecological investigations have been made in four succeeding years in grassland stands used for deer grazing with different management types in order to examine the effects of human activities on habitat degradation and biodiversity changes. In all stands, plant species were recorded and their cover was estimated in control and disturbed plots. The majority of human activities increased the cover of species that indicate disturbance, like weeds, adventive and invasive plants in different degrees. On the other hand, a decrease in the cover of species indicating naturalness was observable. Human activities like silage and manure deposits, or seeding, caused observable changes in humidity (Ellenberg moisture, F) of the affected plots.
机译：在草地上的四年中，在草地上使用生态调查，用于用不同的管理类型放牧鹿饲养，以检查人类活动对栖息地降解和生物多样性变化的影响。在所有立场中，记录了植物物种，并在控制和干扰的地块中估计了它们的封面。大多数人类活动增加了物种的封面，表明干扰，如杂草，外来和侵入性植物的不同程度。另一方面，可以观察到指示自然的物种盖子的减少。人类活动如青贮和粪便沉积，或播种，导致受影响地块的湿度（Ellenberg水分，F）的可观察变化。

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