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丛枝菌根(AM)真菌作为土壤微生物的重要成员之一,对城市生态系统可持续发展具有重要意义.本文系统总结了城市生态系统中AM真菌着生状况和群落结构特点,探讨了城市生态因子,如人类行为、植被重建与维护、城市土壤状况等对AM真菌着生状况和群落结构的影响,认为今后应加强城市生态系统中AM真菌群落结构与功能的研究,如关键城市生态因子(如水资源匮乏、热岛效应等)改变AM真菌群落结构的效应与机制.
Arbuscular mycorrhizal (AM) fungi, as one of the important members of soil microorganisms, are of great significance to the sustainable development of urban ecosystems.This paper systematically summarizes the living conditions and community structure of AM fungi in urban ecosystems, Factors such as human behavior, vegetation restoration and maintenance, urban soil conditions on the status of AM fungi and community structure, that the future should strengthen the urban ecosystem AM fungal community structure and function studies, such as key urban ecological factors ( Such as water scarcity, heat island effect, etc.) to alter the effects and mechanisms of AM fungal community structure.