土壤微生物多样性及其影响因素研究进展

Research Advances in Soil Microbial Diversity and its Impact Factors

土壤微生物多样性是指土壤生态系统中所有的微生物种类,当前研究主要集中在物种多样性、遗传多样性、结构多样性及功能多样性等4个方面。综述了土壤微生物多样性的主要研究方法及高通量测序技术的应用,分析了影响土壤微生物环境多样性的环境因子,并分析展望了土壤微生物多样性研究在生态系统功能和气候变化条件下应用的潜力。

Soil microbial diversity is an indicator of species and genes of microbial in the soil ecosystem and their competitive interactions with the environment. The current study in this field is focused mainly on species diversity genetic diversity, structural diversity and functional diversity. This paper reviewed the research methods of soil microbial diversity and the application of high- throughput sequencing technology. The paper also reviewed the environment factors that affect the soil microbial diversity. The potential of application of soil microbial diversity on ecosystem function and climate change was summarized and discussed.