Revealing the role of regional species pool size in community assembly rules is essential for extending the species-pool framework to large-scale community ecology, and thus for more comprehensive understanding of biodiversity formation. However, little has been done to couple the regional species-pool effect into local ecological processes in soil fungal communities, which play essential roles in ecosystems worldwide. Here, we performed large-scale soil surveys of fungal communities to examine the linkage between regional species pool size and Dispersal–Selection Relationships (DSRs), and their relations to community structure.

中文翻译：

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将区域物种库大小与陆地生态系统土壤真菌群落的扩散选择关系联系起来


揭示区域物种库规模在群落组装规则中的作用对于将物种库框架扩展到大规模群落生态学，从而更全面地了解生物多样性的形成至关重要。然而，很少有人将区域物种库效应与土壤真菌群落的当地生态过程结合起来，而土壤真菌群落在全球生态系统中发挥着重要作用。在这里，我们对真菌群落进行了大规模土壤调查，以研究区域物种库规模和扩散-选择关系（DSR）之间的联系，以及它们与群落结构的关系。