Community structure of methanotrophs under wetland evolution of WuLiangSuHai lake by T-RFLP analysis

摘要：

　　The aim of this study was to investigate community composition and diversity of Methanotrophs and their relationship with soil environmental variables under wetland evolution of WuLiangSuHai lake.Terminal Restriction Fragment Length Polymorphism was explored.As a result,the diversity and evenness index fluctuated from the sample S 1 to S5 with high→low→high→low→high trend,and pH value was most closely related to the shift of Methanotrophs community structure (correlation coefficient,0.7052); the combination of total phosphorus and pH value was closely related to the shift of Methanotrophs community structure (correlation coefficient,0.6565).Methanotrophs community structure changed along with gradient under wetland evolution,Methanotrophs adapted the terrestrial environment from the aquatic environment.

关键词： wetland evolution methanotrophs community structure T-RFLP

作者: J.Y.Li Y.Zhou Y.Zhuang J.Zhao

作者单位: College of Life Sciences, Inner Mongolia University, Huhhot, Inner Mongolia, China College of Environment and Resources, Inner Mongolia University, Huhhot, Inner Mongolia, China

会议类型: 国际会议

会议名称: 2012 International Conference on Frontiers of Energy and Environmental Engineering(2012年第二届能源与环境工程前沿国际会议(ICFEEE2012))

会议地点: 香港

会议语种:英文

页码: 783-787

在线出版日期: 2012-12-01（万方平台首次上网日期，不代表论文的发表时间）