干旱区生态环境知识资源中心(Arid): Vegetation richness, species identity and soil nutrients drive the shifts in soil bacterial communities during restoration process

Arid

DOI	10.1111/1758-2229.12913
	Vegetation richness, species identity and soil nutrients drive the shifts in soil bacterial communities during restoration process
	Liu, Meiling; Li, Xinrong; Zhu, Ruiqing; Chen, Ning; Ding, Ling; Chen, Cuiyun
通讯作者	Zhu, RQ (corresponding author), Gansu Acad Sci, Inst Biol, Lanzhou 730000, Gansu, Peoples R China.
来源期刊	ENVIRONMENTAL MICROBIOLOGY REPORTS
ISSN	1758-2229
出版年	2021
英文摘要	Soil bacteria play an essential role in functioning of ecosystems and maintaining of biogeochemical cycles. However, little is known about changes in the compositions and functional groups of soil bacterial communities during different restoration stages. The influences of aboveground vegetation and belowground soil properties on soil bacterial communities were also unclear during this process. Here we sequenced the soil bacterial communities in different stages of sand fixation. Sand fixation increased the diversity of the bacterial communities, among which the populations of Actinobacteria, Acidobacteria and Gemmatimonadetes changed significantly. The function prediction showed sand fixation increased Gram-positive and aerobic bacteria. Bacterial structure is significantly correlated with plant richness, coverage and biomass. In particular, we found species identity was an important determinant in structuring bacterial composition. Soil properties were all significantly correlated with soil bacterial community richness and diversity. Fusobacteria was strongly positively correlated with sand, Chloroflexi with total N and Gemmatimonadetes with SOM and total C. It suggested that soil nutrients (TC, TN and SOM) have large consequences for soil bacterial community dissimilarities. These results indicated that vegetation richness, especially species identity, together with improvement in soil nutrients, play key roles in driving the shifts in soil microbial community structure and function during restoration process.
类型	Article ; Early Access
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000600261600001
WOS关键词	MICROBIAL COMMUNITY ; FUNGAL COMMUNITIES ; DIVERSITY ; MINE ; GRADIENT ; TAILINGS ; PATTERNS ; DESERT ; CRUSTS ; REVEGETATION
WOS类目	Environmental Sciences ; Microbiology
WOS研究方向	Environmental Sciences & Ecology ; Microbiology
来源机构	兰州大学 ; 中国科学院西北生态环境资源研究院
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/328614
作者单位	[Liu, Meiling; Li, Xinrong; Chen, Cuiyun] Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Shapotou Desert Res & Expt Stn, Lanzhou 730000, Gansu, Peoples R China; [Liu, Meiling; Li, Xinrong] Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Key Lab Stress Physiol & Ecol Cold & Arid Reg, Lanzhou 730000, Gansu, Peoples R China; [Zhu, Ruiqing] Gansu Acad Sci, Inst Biol, Lanzhou 730000, Gansu, Peoples R China; [Chen, Ning] Lanzhou Univ, Sch Life Sci, Lanzhou 730000, Gansu, Peoples R China; [Ding, Ling] Linyi Univ, Foreign Language Sch, Linyi 267000, Shandong, Peoples R China
推荐引用方式 GB/T 7714	Liu, Meiling,Li, Xinrong,Zhu, Ruiqing,et al. Vegetation richness, species identity and soil nutrients drive the shifts in soil bacterial communities during restoration process[J]. 兰州大学, 中国科学院西北生态环境资源研究院,2021.
APA	Liu, Meiling,Li, Xinrong,Zhu, Ruiqing,Chen, Ning,Ding, Ling,&Chen, Cuiyun.(2021).Vegetation richness, species identity and soil nutrients drive the shifts in soil bacterial communities during restoration process.ENVIRONMENTAL MICROBIOLOGY REPORTS.
MLA	Liu, Meiling,et al."Vegetation richness, species identity and soil nutrients drive the shifts in soil bacterial communities during restoration process".ENVIRONMENTAL MICROBIOLOGY REPORTS (2021).