Plant and soil traits driving soil fungal community due to tree plantation on the Loess Plateau

doi:10.1016/j.scitotenv.2019.134560

CORC > 地球环境研究所 > 中国科学院地球环境研究所 > 黄土与第四纪地质国家重点实验室（2010~）

	Plant and soil traits driving soil fungal community due to tree plantation on the Loess Plateau
	Yang, Yang 1,2,3; Cheng, Huan 4; Dou, Yanxing 3; An, Shaoshan 3
刊名	SCIENCE OF THE TOTAL ENVIRONMENT
	2020-03-15
卷号	708 页码:12
关键词	Plant traits Soil traits Fungal community Tree plantation High-throughput sequencing Loess Plateau
ISSN号	0048-9697
DOI	10.1016/j.scitotenv.2019.134560
通讯作者	An, Shaoshan(shan@ms.iswc.ac.cn)
英文摘要	It is widely accepted that soil fungi plays a crucial role in biogchemical cycle in terrestrial ecosystems, and soil fungal community can be shaped by plant and soil traits; however, we still know very little about the combined impacts of plant and soil traits on soil fungal community due to tree plantation, especially on the Loess Plateau. In doing so, we provided a conceptual framework bridging knowledge on plant, soil traits and soil fungal community, which tested the combined impacts of plant and soil traits on soil fungal community due to tree plantation compared with natural restoration (CK) on the Loess Plateau. There was a disproportionate influence of tree plantation on soil fungal community by using nonmetric multidimensional scaling (NMDS) (p < 0.05) and the interaction networks. Additionally, soil organic carbon (SOC), soil pH, C/N, biomass in litter and root were highly related to the dominant soil fungal community (such as Ascomycota and Basidiomycota), which can be considered as the main drivers for soil fungal community. Most importantly, litter traits and root traits were considered as the key predictors in shaping soil fungal community in terms of tree plantation (especially litter and root C/N), while soil traits and root traits were considered as the key predictors in terms of natural restoration. Besides, structural equation modeling (SEM) indicated that soil fungal community was co-mediated by soil and plant traits due to tree plantation, and the total effects of soil traits, plant traits, litter traits and root traits on soil fungal community were higher in tree plantation, suggesting that tree plantation had a large effect on soil fungal community compared to natural restoration. Finally, we build a conceptual framework to clarify the combined impacts of plant and soil traits on soil fungal community, providing a new sight to understand the crucial role of plant and soil traits in shaping soil fungal community due to tree plantation, and the interactions among plant and soil and also soil fungal community need further studies. (C) 2019 Elsevier B.V. All rights reserved.
资助项目	National Natural Sciences Foundation of China[41671280] ; Special-Funds of Scientific Research Programs of State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau[A314021403-C6]
WOS关键词	MICROBIAL COMMUNITY ; BACTERIAL COMMUNITY ; FUNCTIONAL TRAITS ; ORGANIC-CARBON ; DIVERSITY ; GRASSLANDS ; NITROGEN ; FERTILITY ; PREDICTS ; BIOMASS
WOS研究方向	Environmental Sciences & Ecology
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000506214900068
资助机构	National Natural Sciences Foundation of China ; Special-Funds of Scientific Research Programs of State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau
内容类型	期刊论文
源URL	[http://ir.ieecas.cn/handle/361006/13125]
专题	地球环境研究所_黄土与第四纪地质国家重点实验室（2010~）第四纪科学与全球变化卓越创新中心
通讯作者	An, Shaoshan
作者单位	1.CAS Ctr Excellence Quaternary Sci & Global Change, Xian 710061, Shaanxi, Peoples R China 2.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710061, Shaanxi, Peoples R China 3.Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Rd Xinong 22, Yangling 712100, Shaanxi, Peoples R China 4.Univ Maryland, Dept Biol, College Pk, MD 20742 USA
推荐引用方式 GB/T 7714	Yang, Yang,Cheng, Huan,Dou, Yanxing,et al. Plant and soil traits driving soil fungal community due to tree plantation on the Loess Plateau[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2020,708:12.
APA	Yang, Yang,Cheng, Huan,Dou, Yanxing,&An, Shaoshan.(2020).Plant and soil traits driving soil fungal community due to tree plantation on the Loess Plateau.SCIENCE OF THE TOTAL ENVIRONMENT,708,12.
MLA	Yang, Yang,et al."Plant and soil traits driving soil fungal community due to tree plantation on the Loess Plateau".SCIENCE OF THE TOTAL ENVIRONMENT 708(2020):12.