Land-use types and soil chemical properties influence soil microbial communities in the semiarid Loess Plateau region in China

doi:10.1038/srep45289

	Land-use types and soil chemical properties influence soil microbial communities in the semiarid Loess Plateau region in China
	Tian, Qin 1,2,3; Taniguchi, Takeshi 4; Shi, Wei-Yu 5; Li, Guoqing 1,2; Yamanaka, Norikazu 4; Du, Sheng 1,2
刊名	SCIENTIFIC REPORTS
	2017-03-28
卷号	7 页码:9
ISSN号	2045-2322
DOI	10.1038/srep45289
通讯作者	Du, Sheng(shengdu@ms.iswc.ac.cn)
英文摘要	Similar land-use types usually have similar soil properties, and, most likely, similar microbial communities. Here, we assessed whether land-use types or soil chemical properties are the primary drivers of soil microbial community composition, and how changes in one part of the ecosystem affect another. We applied Ion Torrent sequencing to the bacterial and fungal communities of five different land-use (vegetation) types in the Loess Plateau of China. We found that the overall trend of soil quality was natural forest > plantation > bare land. Dominant bacterial phyla consisted of Proteobacteria (42.35%), Actinobacteria (15.61%), Acidobacteria (13.32%), Bacteroidetes (8.43%), and Gemmatimonadetes (6.0%). The dominant fungi phyla were Ascomycota (40.39%), Basidiomycota (38.01%), and Zygomycota (16.86%). The results of Canonical Correspondence Analysis (CCA) and Redundancy Analysis (RDA) based on land-use types displayed groups according to the land-use types. Furthermore, the bacterial communities were mainly organized by soil organic carbon (SOC). The fungal communities were mainly related to available phosphorus (P). The results suggested that the changes of land use type generated changes in soil chemical properties, controlling the composition of microbial community in the semiarid Loess Plateau region. The microbial community could be an indicator for soil quality with respect to ecological restoration.
资助项目	National Natural Science Foundation of China[41411140035] ; National Natural Science Foundation of China[41471440] ; Strategic Priority Research Project of the Chinese Academy of Sciences[XDA05050202] ; Japan Society for the Promotion of Science
WOS关键词	BACTERIAL COMMUNITY ; FUNGAL COMMUNITIES ; TIBETAN PLATEAU ; DIVERSITY ; BIODIVERSITY ; BIOGEOGRAPHY ; RESPONSES ; FOREST ; DNA ; PH
WOS研究方向	Science & Technology - Other Topics
语种	英语
出版者	NATURE PUBLISHING GROUP
WOS记录号	WOS:000397536100001
资助机构	National Natural Science Foundation of China ; Strategic Priority Research Project of the Chinese Academy of Sciences ; Japan Society for the Promotion of Science
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/64727]
专题	中国科学院地理科学与资源研究所
通讯作者	Du, Sheng
作者单位	1.Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Peoples R China 2.Northwest A&F Univ, Inst Soil & Water Conservat, Yangling 712100, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Tottori Univ, Arid Land Res Ctr, Tottori 6800001, Japan 5.Southwest Univ, Sch Geog Sci, Chongqing 400715, Peoples R China
推荐引用方式 GB/T 7714	Tian, Qin,Taniguchi, Takeshi,Shi, Wei-Yu,et al. Land-use types and soil chemical properties influence soil microbial communities in the semiarid Loess Plateau region in China[J]. SCIENTIFIC REPORTS,2017,7:9.
APA	Tian, Qin,Taniguchi, Takeshi,Shi, Wei-Yu,Li, Guoqing,Yamanaka, Norikazu,&Du, Sheng.(2017).Land-use types and soil chemical properties influence soil microbial communities in the semiarid Loess Plateau region in China.SCIENTIFIC REPORTS,7,9.
MLA	Tian, Qin,et al."Land-use types and soil chemical properties influence soil microbial communities in the semiarid Loess Plateau region in China".SCIENTIFIC REPORTS 7(2017):9.