Livestock grazing is an important disturbance in many forest ecosystems. While several studies have addressed the general impact of different grazing and light intensities on temperate forest ecosystems, little is known about how the combination of these two factors can affect the species pool and functional diversity of temperate forests.

中文翻译：

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牲畜放牧和冠层间隙对伊朗里海山毛榉森林中地面植物群的物种库和功能多样性的影响

放牧是许多森林生态系统中的重要干扰。虽然一些研究已经解决了不同放牧和光照强度对温带森林生态系统的一般影响，但人们对这两个因素的结合如何影响温带森林的物种库和功能多样性知之甚少。