干旱区生态环境知识资源中心(Arid): Plant functional traits regulate soil bacterial diversity across temperate deserts

Arid

DOI	10.1016/j.scitotenv.2020.136976
	Plant functional traits regulate soil bacterial diversity across temperate deserts
	Wang, Jianming 1,2; Wang, Yin 1; He, Nianpeng 2; Ye, Ziqi 3; Chen, Chen 1; Zang, Runguo 4,5; Feng, Yiming 6; Lu, Qi6 ; Li, Jingwen 1
通讯作者	Li, Jingwen
来源期刊	SCIENCE OF THE TOTAL ENVIRONMENT
ISSN	0048-9697
EISSN	1879-1026
出版年	2020
卷号	715
英文摘要	Despite the known influence of plant diversity on soil microbial diversity, the potential role of plant functional traits in regulating soil bacterial diversity remains largely unclear. There is a lack of strong empirical evidence for the relative effects of plant diversity and functional traits on soil bacterial diversity across large-scale deserts. Here, we simultaneously explore the internal links among plant diversity, functional traits and soil bacterial diversity across 90 temperate deserts habitat of China, after accounting for confounding abiotic and spatial factors. The results showed that soil bacterial alpha and beta diversities were mainly determined by abiotic and spatial factors, follow by plant factors. However, plant diversity and functional traits played diverse roles in shaping soil bacterial alpha and beta diversities. Plant diversity exerted a substantial influence on soil bacterial beta diversity, but not on alpha diversity. In contrast, plant functional traits still directly influenced soil bacterial alpha and beta diversity, after accounting for other confounding key drivers. More precisely, plant functional traits surpass plant diversity in affecting soil bacterial alpha diversity. These results provide robust evidence that plant functional traits can effectively regulate soil bacterial diversity across temperate deserts. Taken together, we highlight the importance and irreplaceability of plant functional traits in predicting soil biodiversity under current and future global environmental changes. (C) 2020 Elsevier B.V. All rights reserved.
英文关键词	Plant communities Functional traits Soil bacteria Biodiversity Temperate deserts
类型	Article
语种	英语
国家	Peoples R China ; Canada
收录类别	SCI-E
WOS记录号	WOS:000518409900111
WOS关键词	LOCAL SPECIES RICHNESS ; ECOSYSTEM MULTIFUNCTIONALITY ; MICROBIAL COMMUNITIES ; ABIOTIC DRIVERS ; ROOT TRAITS ; CLIMATE ; BIODIVERSITY ; GRASSLANDS ; PATTERNS ; ASSOCIATIONS
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
来源机构	中国科学院地理科学与资源研究所 ; 北京林业大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/315538
作者单位	1.Beijing Forestry Univ, Sch Ecol & Nat Conservat, Beijing, Peoples R China; 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing, Peoples R China; 3.Laurentian Univ, Dept Biol, Sudbury, ON, Canada; 4.Chinese Acad Forestry, State Forestry & Grassland Adm, Key Lab Forest Ecol & Environm, Beijing 100091, Peoples R China; 5.Chinese Acad Forestry, Inst Forest Ecol Environm & Protect, Beijing 100091, Peoples R China; 6.Chinese Acad Forestry, Inst Desertificat Studies, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Wang, Jianming,Wang, Yin,He, Nianpeng,et al. Plant functional traits regulate soil bacterial diversity across temperate deserts[J]. 中国科学院地理科学与资源研究所, 北京林业大学,2020,715.
APA	Wang, Jianming.,Wang, Yin.,He, Nianpeng.,Ye, Ziqi.,Chen, Chen.,...&Li, Jingwen.(2020).Plant functional traits regulate soil bacterial diversity across temperate deserts.SCIENCE OF THE TOTAL ENVIRONMENT,715.
MLA	Wang, Jianming,et al."Plant functional traits regulate soil bacterial diversity across temperate deserts".SCIENCE OF THE TOTAL ENVIRONMENT 715(2020).