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Microbial communities in peatlands along a chronosequence on the Sanjiang Plain, China
X. Zhou, Z. Q. Zhang, L. Tian, X. J. Li and C. J. Tian; Tian CJ(田春杰)
2017
发表期刊Scientific Reports
卷号7
摘要Microbial communities play crucial roles in the global carbon cycle, particularly in peatland ecosystems under climate change. The peatlands of the Sanjiang Plain could be highly vulnerable to global warming because they are mainly located at the southern limit of northern peatlands. In this study, the alpha diversity and composition of bacterial communities in three different minerotrophic fens along a chronosequence were investigated. We captured a rich microbial community that included many rare operational taxonomic units (OTUs) but was dominated by a few bacterial classes that have frequently been detected in other peatland ecosystems. Notably, a large diversity of methanotrophs affiliated with Alpha- and Gammaproteobacteria was also detected. Bacterial alpha diversity and composition varied as a function of peat depth and its associated physical-chemical properties, such as total carbon, total nitrogen, pH and bulk density. We also found that bacterial community turnover (beta diversity) to be significantly correlated with soil age, whereas bacterial alpha diversity was not.
DOI10.1038/S41598-017-10436-5
WOS记录号WOS:000408532600003
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被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.iga.ac.cn/handle/131322/7595
专题湿地与全球变化学科组
通讯作者Tian CJ(田春杰)
推荐引用方式
GB/T 7714
X. Zhou, Z. Q. Zhang, L. Tian, X. J. Li and C. J. Tian,Tian CJ. Microbial communities in peatlands along a chronosequence on the Sanjiang Plain, China[J]. Scientific Reports,2017,7.
APA X. Zhou, Z. Q. Zhang, L. Tian, X. J. Li and C. J. Tian,&田春杰.(2017).Microbial communities in peatlands along a chronosequence on the Sanjiang Plain, China.Scientific Reports,7.
MLA X. Zhou, Z. Q. Zhang, L. Tian, X. J. Li and C. J. Tian,et al."Microbial communities in peatlands along a chronosequence on the Sanjiang Plain, China".Scientific Reports 7(2017).
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