干旱区生态环境知识资源中心(Arid): Rare soil bacteria are more responsive in desertification restoration than abundant bacteria

Arid

DOI	10.1007/s11356-021-16830-x
	Rare soil bacteria are more responsive in desertification restoration than abundant bacteria
	Pan, Chengchen; Feng, Qi; Li, Yulin; Li, Yuqiang; Liu, Linde; Yu, Xiaoya; Ren, Shilong
通讯作者	Feng, Q
来源期刊	ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
ISSN	0944-1344
EISSN	1614-7499
出版年	2022
英文摘要	Soil microbes play key roles in ecosystem functions, especially in the recovery of ecosystems from disturbance, and exploring community assembly under changing environments has long been a central theme in microbial ecology. The response of abundant and rare bacteria in desertified land to restoration is still unclear. Here, we investigated the effects of vegetation restoration on the assemblage patterns of abundant and rare bacteria in soil across the four sandy lands (Hulunbeir, Horqin, Otindag, and Mu Us) in northern China. Our results revealed that abundant bacteria maintained a relatively stable state under restoration, whereas rare taxa were more responsive, indicating the higher resilience of the rare community to change. Our network analysis also showed that restoration promoted destabilizing properties in rare, but not in abundant, bacterial co-occurrence networks in soil. Environmental selection played a key role in abundant and rare community assembly under restoration. Of the two, the rare subcommunity was mainly affected by environmental filtering. The variations in the abundant and rare communities at the sampling sites under restoration were controlled mainly by plant species richness, and stronger effects were observed in the rare taxa. Overall, these results provide new insight into the mechanisms controlling bacterial community assembly in response to vegetation restoration.
英文关键词	Dryland Restoration Desertification Bacteria Rare taxa Abundant taxa
类型	Article ; Early Access
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000742328900002
WOS关键词	ASSOCIATION NETWORKS ; COMMUNITY STRUCTURE ; PATTERNS ; DIVERSITY ; BIOGEOGRAPHY ; ECOSYSTEMS ; GRASSLAND ; BIODIVERSITY ; COMPETITION ; ARTHROPODS
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/377143
推荐引用方式 GB/T 7714	Pan, Chengchen,Feng, Qi,Li, Yulin,et al. Rare soil bacteria are more responsive in desertification restoration than abundant bacteria[J],2022.
APA	Pan, Chengchen.,Feng, Qi.,Li, Yulin.,Li, Yuqiang.,Liu, Linde.,...&Ren, Shilong.(2022).Rare soil bacteria are more responsive in desertification restoration than abundant bacteria.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH.
MLA	Pan, Chengchen,et al."Rare soil bacteria are more responsive in desertification restoration than abundant bacteria".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2022).