干旱区生态环境知识资源中心(Arid): Particular microbial clades rather than total microbial diversity best predict the vertical profile variation in soil multifunctionality in desert ecosystems

Arid

DOI	10.1002/ldr.3873
	Particular microbial clades rather than total microbial diversity best predict the vertical profile variation in soil multifunctionality in desert ecosystems
	Wang, Honglei; Bu, Lianyan; Tian, Jing; Hu, Yingwei; Song, Fangqin; Chen, Chun; Zhang, Yinglong; Wei, Gehong
通讯作者	Wei, GH (corresponding author), Northwest A&F Univ, Coll Life Sci, Shaanxi Key Lab Agr & Environm Microbiol, State Key Lab Crop Stress Biol Arid Areas, Xianyang 712100, Shaanxi, Peoples R China.
来源期刊	LAND DEGRADATION & DEVELOPMENT
ISSN	1085-3278
EISSN	1099-145X
出版年	2021
卷号	32 期号:6 页码:2157-2168
英文摘要	In desert ecosystems, the desertification process is characterized by increasing attenuation of plant productivity and deterioration of soil habitats, leading to enhanced environmental stress gradients for soil microbiomes. Despite the significance of microbial communities for multifunctionality in terrestrial ecosystems, the feedback dynamics of microbiomes and their contributions to maintaining deep soil (20-100 cm) multifunctionality as desertification progresses have yet to be evaluated. Here, we used three sites with different desertification stages and investigated the variation trends of microbiomes in soil profiles (0-100 cm) and their contributions to regulating multifunctionality. The multifunctionality did not exhibit a significant difference between superficial (0-20 cm) and deep soils and slightly decreased as depth increased throughout the entire profile. Results from alpha- and beta-diversity analysis of soil microbiomes suggested that bacterial communities received on average more positive and progressive feedback from desertification development than fungal and archaeal communities. Particular microbial clades rather than total microbial diversity best predict and explain the vertical profile variation in soil multifunctionality in desert ecosystems. Microbial clades within Acidobacteria could be targeted for future soil-focussed, bottom-up desertification control studies.
英文关键词	arid soil microbiome below‐ ground biodiversity desert ecosystems multifunctionality soil profiles
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000620186700001
WOS类目	Environmental Sciences ; Soil Science
WOS研究方向	Environmental Sciences & Ecology ; Agriculture
来源机构	西北农林科技大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/351078
作者单位	[Wang, Honglei; Tian, Jing] Northwest A&F Univ, Shaanxi Key Lab Agr & Environm Microbiol Inst Soi, State Key Lab Crop Stress Biol Arid Areas, Xianyang, Peoples R China; [Bu, Lianyan; Hu, Yingwei; Song, Fangqin; Chen, Chun; Wei, Gehong] Northwest A&F Univ, Coll Life Sci, Shaanxi Key Lab Agr & Environm Microbiol, State Key Lab Crop Stress Biol Arid Areas, Xianyang 712100, Shaanxi, Peoples R China; [Zhang, Yinglong] Shenmu Ecol Assoc, Afforestat Base Mu Us Desert, Shenmu, Peoples R China
推荐引用方式 GB/T 7714	Wang, Honglei,Bu, Lianyan,Tian, Jing,et al. Particular microbial clades rather than total microbial diversity best predict the vertical profile variation in soil multifunctionality in desert ecosystems[J]. 西北农林科技大学,2021,32(6):2157-2168.
APA	Wang, Honglei.,Bu, Lianyan.,Tian, Jing.,Hu, Yingwei.,Song, Fangqin.,...&Wei, Gehong.(2021).Particular microbial clades rather than total microbial diversity best predict the vertical profile variation in soil multifunctionality in desert ecosystems.LAND DEGRADATION & DEVELOPMENT,32(6),2157-2168.
MLA	Wang, Honglei,et al."Particular microbial clades rather than total microbial diversity best predict the vertical profile variation in soil multifunctionality in desert ecosystems".LAND DEGRADATION & DEVELOPMENT 32.6(2021):2157-2168.