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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
Source PublicationScientific Reports
Volume7
AbstractMicrobial 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 IDWOS:000408532600003
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iga.ac.cn/handle/131322/7595
Collection湿地与全球变化学科组
Corresponding AuthorTian CJ(田春杰)
Recommended Citation
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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