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Distinct Soil Microbial Communities in habitats of differing soil water balance on the Tibetan Plateau
Li, Yuntao1,2; Adams, Jonathan3; Shi, Yu1; Wang, Hao4,5,6; He, Jin-Sheng4,5,6; Chu, Haiyan1
2017-04-12
Source PublicationSCIENTIFIC REPORTS
Volume7
SubtypeArticle
AbstractGlobal change may be a severe threat to natural and agricultural systems, partly through its effects in altering soil biota and processes, due to changes in water balance. We studied the potential influence of changing soil water balance on soil biota by comparing existing sites along a natural water balance gradient in the Qinghai-Tibetan Plateau. In this study, the community structure of bacteria, archaea and eukaryotes differed between the different soil water conditions. Soil moisture was the strongest predictor of bacterial and eukaryotic community structure, whereas C/N ratio was the key factor predicting variation in the archaeal community. Bacterial and eukaryotic diversity was quite stable among different soil water availability, but archaeal diversity was dramatically different between the habitats. The auxotype of methanogens also varied significantly among different habitats. The covarying soil properties among habitats shaped the community structure of soil microbes, with archaea being particularly sensitive in terms of community composition, diversity and functional groups. Bacterial and archaeal phylogenetic community turnover was mainly driven by deterministic processes while stochastic processes had stronger effects on eukaryotic phylogenetic community turnover. Our work provides insight into microbial community, functional group and phylogenetic turnover under different soil conditions in low-latitude alpine ecosystem.
WOS HeadingsScience & Technology
DOI10.1038/srep46407
WOS KeywordAMMONIA OXIDIZING BACTERIA ; DIFFERENT VEGETATION TYPES ; FUNGAL COMMUNITY ; HETEROTROPHIC RESPIRATION ; ENZYME-ACTIVITIES ; MOISTURE ; DIVERSITY ; MICROORGANISMS ; BIOGEOGRAPHY ; SEQUENCES
Indexed BySCI
Language英语
Funding OrganizationNational Program on Key Basic Research Project (973 Program)(2014CB954002) ; Strategic Priority Research Program of Chinese Academy of Sciences(XDB15010101) ; National Natural Science Foundation of China(41071121)
WOS Research AreaScience & Technology - Other Topics
WOS SubjectMultidisciplinary Sciences
WOS IDWOS:000398992400001
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://210.75.249.4/handle/363003/6820
Collection中国科学院西北高原生物研究所
Affiliation1.Chinese Acad Sci, Inst Soil Sci, State Key Lab Soil & Sustainable Agr, East Beijing Rd 71, Nanjing 210008, Jiangsu, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Seoul Natl Univ, Dept Biol Sci, Seoul, South Korea
4.Peking Univ, Coll Urban & Environm Sci, Dept Ecol, Beijing 100871, Peoples R China
5.Peking Univ, Key Lab Earth Surface Proc, Minist Educ, Beijing 100871, Peoples R China
6.Chinese Acad Sci, Northwest Inst Plateau Biol, Key Lab Adaptat & Evolut Plateau Biota, Xining 810008, Peoples R China
Recommended Citation
GB/T 7714
Li, Yuntao,Adams, Jonathan,Shi, Yu,et al. Distinct Soil Microbial Communities in habitats of differing soil water balance on the Tibetan Plateau[J]. SCIENTIFIC REPORTS,2017,7.
APA Li, Yuntao,Adams, Jonathan,Shi, Yu,Wang, Hao,He, Jin-Sheng,&Chu, Haiyan.(2017).Distinct Soil Microbial Communities in habitats of differing soil water balance on the Tibetan Plateau.SCIENTIFIC REPORTS,7.
MLA Li, Yuntao,et al."Distinct Soil Microbial Communities in habitats of differing soil water balance on the Tibetan Plateau".SCIENTIFIC REPORTS 7(2017).
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