Comparison of soil microbial community between planted woodland and natural grass vegetation on the Loess Plateau

doi:10.1016/j.foreco.2019.117817

IEECAS OpenIR > 生态环境研究室

	Comparison of soil microbial community between planted woodland and natural grass vegetation on the Loess Plateau
	Yang, Yang 1,2,3; Cheng, Huan 4; Liu, Liangxu 5; Dou, Yanxing 3; An, Shaoshan 3
通讯作者	An, Shaoshan(shan@ms.iswc.ac.cn)
	2020-03-15
发表期刊	FOREST ECOLOGY AND MANAGEMENT
ISSN	0378-1127
卷号	460 页码:11
摘要	Soil microorganisms play an important role in regulating subsurface ecological processes. Planted woodland and natural grass vegetation are the main vegetation restoration strategies for preventing soil erosion on the Loess Plateau of China. However, the response of soil microbial community and diversity to planted woodland and natural grass vegetation is largely unknown in this region. Here, we investigated soil microbial community and diversity using high-throughput sequencing approaches in planted woodland and natural grass vegetation. We found a disproportionate influence of planted woodland and natural grass vegetation on soil microbial diversity, and there was an increase of soil fungal diversity and a decrease of soil bacterial diversity in planted woodland. Both soil pH and soil organic carbon (SOC) were highly related to soil microbial diversity in planted woodland and natural grass vegetation. Moreover, we found the complex interaction networks of soil fungal community in planted woodland. Meanwhile, there were the higher total path coefficients of soil fungal diversity and the lower total path coefficients of bacterial diversity in planted woodland according to SEM (structural equation modeling). Besides, planted woodland explained more variation to soil fungal diversity and natural grass vegetation explained more variation to soil bacterial diversity, indicating that soil fungal diversity was more easily affected by planted woodland, while soil bacterial diversity was more easily affected by natural grass vegetation. To enhance the balance of soil microbial diversity, we suggested that both planted woodland and natural grass vegetation are needed in this region, highlighting the necessity of understanding soil microbial ecology to manage vegetation restoration on the Loess Plateau of China.
关键词	Soil microbial diversity Planted woodland Natural grass vegetation High-throughput sequencing Loess Plateau
DOI	10.1016/j.foreco.2019.117817
关键词[WOS]	FUNGAL DIVERSITY ; ORGANIC-CARBON ; NITROGEN ; AFFORESTATION ; BIOMASS ; TEMPERATURE ; SUCCESSION ; MANAGEMENT ; DYNAMICS ; GRADIENT
收录类别	SCI ; SCI
语种	英语
资助项目	National Natural Sciences Foundation of China[41671280] ; Assessment of climate change effects on agricultural soil and water environment in the midstream of the Yellow River in China ; Chinese Academy of Sciences[161461KYSB20170013]
WOS研究方向	Forestry
项目资助者	National Natural Sciences Foundation of China ; Assessment of climate change effects on agricultural soil and water environment in the midstream of the Yellow River in China ; Chinese Academy of Sciences
WOS类目	Forestry
WOS记录号	WOS:000518874700010
出版者	ELSEVIER
引用统计	被引频次：31[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ieecas.cn/handle/361006/12626
专题	生态环境研究室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.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710061, Peoples R China 2.Chinese Acad Sci, Ctr Excellence Quaternary Sci & Global Change, Xian 710061, 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 5.Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Yang, Yang,Cheng, Huan,Liu, Liangxu,et al. Comparison of soil microbial community between planted woodland and natural grass vegetation on the Loess Plateau[J]. FOREST ECOLOGY AND MANAGEMENT,2020,460:11.
APA	Yang, Yang,Cheng, Huan,Liu, Liangxu,Dou, Yanxing,&An, Shaoshan.(2020).Comparison of soil microbial community between planted woodland and natural grass vegetation on the Loess Plateau.FOREST ECOLOGY AND MANAGEMENT,460,11.
MLA	Yang, Yang,et al."Comparison of soil microbial community between planted woodland and natural grass vegetation on the Loess Plateau".FOREST ECOLOGY AND MANAGEMENT 460(2020):11.