丛枝菌根与土壤碳截获的研究进展

Research Progress of Arbuscular mycorrhizae with Soil Carbon Capture

土壤碳截获一直是研究陆地生态系统碳循环的重要领域,而丛枝菌根(Arbuscular mycorrhizal,简称AM)广泛存在于陆地生态系统中,对陆地生态系统碳循环有着重要作用。近年来,AM真菌在土壤碳截获中的应用日益受到人们的关注。综述了丛枝菌根在土壤碳截获功能中的作用机制,主要围绕AM与根系的关系、AM与光和碳截获、AM与土壤碳截获、环境因子对AM在土壤碳截获中的作用等方面进行了介绍。由于AM真菌对于调控碳循环具有不可替代的作用,因此全球气候变化下,AM真菌土壤碳截获的潜力研究、菌丝在土壤结构中的功能及菌丝网在生态系统碳固持中的作用必将成为研究热点。

Soil carbon capture has been important fields in study terrestrial ecosystem carbon cycle. Arbuscular mycorrhizal (AM) fungi widely exists in terrestrial ecosystems and plays an important role in carbon cycle.In recent years,the application of AM fungi in soil carbon capture has attracted increasing attention.This paper reviews the function mechanism of AM fungi in soil carbon capture,mainly around the relationship between AM fungi with root,photosynthesis,soil carbon capture and environmental factors.Under global climate change,the potential research about AM fungi effect on soil carbon capture,soil structure and ecosystem carbon will become research hotspot due to AM fungi has an irreplaceable role for regulating the carbon cycle.