Mixture of tree species enhances stability of the soil bacterial community through phylogenetic diversity

doi:10.1111/ejss.12780

CORC > 成都生物研究所 > 中国科学院成都生物研究所 > 食品安全与环境治理领域 > 应用与环境微生物研究

	Mixture of tree species enhances stability of the soil bacterial community through phylogenetic diversity
	Zhang, Xiao 1,7; Huang, Yongtao 1; Liu, Shirong 7; Fu, Shenglei 1; Ming, Angang 3,5; Li, Xiangzhen 6; Yao, Minjie 6; Li, Huan 4; Tian, Chao 2
刊名	EUROPEAN JOURNAL OF SOIL SCIENCE
	2019
卷号	70 期号:3 页码:644-654
关键词	diversity-stability relation interaction mixed-species plantations phylogenetic distance single-species plantations
ISSN号	1351-0754
DOI	10.1111/ejss.12780
产权排序	5
文献子类	Article
英文摘要	The composition of tree species might influence microbial diversity considerably, yet investigation of the consequences of changes in diversity for stability of the microbial community is still in its early stages. Understanding how diversity governs community stability is vital for predicting the response of an ecosystem to environmental changes. Phylogenetic diversity (PD) describes the distinct evolution of species in a community, and might be useful for estimating the effects of biodiversity on ecosystem function and stability. High-throughput 16S rRNA gene sequencing was used to examine soil bacterial phylogenetic distances, phylogenetic diversity and interactions between individuals in five single-species plantations and three mixed-species plantations. The plantations were established on the same initial substrate, and sampling was at 68 relatively spatially independent sites. Our results showed that mixed tree species enhanced soil bacterial phylogenetic diversity and community stability, and that phylogenetic diversity had a positive effect on stability of the soil microbial community. We also found evidence that microbial communities characterized by distantly related species with weak interactions were more stable in mixed plantations than communities with strong interactions in single-species plantations. These results may be explained by the "insurance hypothesis", that large phylogenetic diversity of microbial communities, which share different ecological niches, insures them against decline in their stability. This is because, even if some microbial species fail to deal with environmental change, others might not necessarily be affected similarly. Our findings demonstrate that phylogenetic diversity is the main controlling factor of the variation in stability across sites and requires more attention in sustainable forest management.
学科主题	Agriculture/agronomy
URL标识	查看原文
WOS关键词	ECOSYSTEM STABILITY ; BIODIVERSITY ; PLANTATIONS ; RESILIENCE ; INDICATORS ; RESISTANCE ; SELECTION ; BIOMASS ; CARBON
WOS研究方向	Agriculture
语种	英语
出版者	WILEY
WOS记录号	WOS:000468054300018
内容类型	期刊论文
源URL	[http://210.75.237.14/handle/351003/30979]
专题	环境治理与食品安全领域_应用与环境微生物研究
通讯作者	Liu, Shirong
作者单位	1.Henan Univ, Coll Environm & Planning, Kaifeng, Peoples R China; 2.IUPUI, Dept Earth Sci, Indianapolis, IN USA 3.Expt Ctr Trop Forestry, Guangxi Youyiguan Forest Ecosyst Res Stn, Pingxiang, Peoples R China; 4.Lanzhou Univ, Sch Publ Hlth, Inst Occupat Hlth & Environm Hlth, Lanzhou, Gansu, Peoples R China; 5.Chinese Acad Forestry, Expt Ctr Trop Forestry, Pingxiang, Peoples R China; 6.Chinese Acad Sci & Environm Microbiol, Key Lab Environm & Appl Microbiol,Chinese Acad Sci, Chengdu Inst Biol, Key Lab Sichuan Prov, Chengdu, Sichuan, Peoples R China; 7.Chinese Acad Forestry, Inst Forest Ecol Environm & Protect, Chinas State Forestry Adm, Key Lab Forest Ecol & Environm, Beijing, Peoples R China;
推荐引用方式 GB/T 7714	Zhang, Xiao,Huang, Yongtao,Liu, Shirong,et al. Mixture of tree species enhances stability of the soil bacterial community through phylogenetic diversity[J]. EUROPEAN JOURNAL OF SOIL SCIENCE,2019,70(3):644-654.
APA	Zhang, Xiao.,Huang, Yongtao.,Liu, Shirong.,Fu, Shenglei.,Ming, Angang.,...&Tian, Chao.(2019).Mixture of tree species enhances stability of the soil bacterial community through phylogenetic diversity.EUROPEAN JOURNAL OF SOIL SCIENCE,70(3),644-654.
MLA	Zhang, Xiao,et al."Mixture of tree species enhances stability of the soil bacterial community through phylogenetic diversity".EUROPEAN JOURNAL OF SOIL SCIENCE 70.3(2019):644-654.