Shi Li-jun, Diao Zhi-kai, Liu Run-jin
Institute of Mycorrhizal Biotechnology, Qingdao Agricultural University, Qingdao 266109, Shandong, China.
Ying Yong Sheng Tai Xue Bao. 2011 Jul;22(7):1939-43.
Arbuscular mycorrhizal (AM) fungi, an important component of soil microbes, are of significance in maintaining the sustainable development of urban ecosystem. This paper summarized the characteristics of the colonization and community structure of AM fungi in urban ecosystems, and discussed the effects of urban ecological factors, e.g., human activities, vegetation re-establishment and maintenance, and urban soil status, on the colonization and community structure. It was considered that the researches on the community structure and function of AM fungi in urban ecosystems, such as the effects and mechanisms of the key urban ecological factors (e.g., water resource shortage and heat island effect) on the alternation of AM fungal community structure should be strengthened in the future.
丛枝菌根（AM）真菌是土壤微生物的重要组成部分，对维持城市生态系统的可持续发展具有重要意义。本文综述了城市生态系统中AM真菌的定殖特征和群落结构，并探讨了人类活动、植被重建与维护以及城市土壤状况等城市生态因素对其定殖和群落结构的影响。认为未来应加强对城市生态系统中AM真菌群落结构和功能的研究，如关键城市生态因素（如水资源短缺和热岛效应）对AM真菌群落结构变化的影响及机制。
