干旱区生态环境知识资源中心(Arid): Linking soil bacterial diversity to satellite-derived vegetation productivity: a case study in arid and semi-arid desert areas

Arid

DOI	10.1111/1462-2920.15683
	Linking soil bacterial diversity to satellite-derived vegetation productivity: a case study in arid and semi-arid desert areas
	Liu, Jie; Wang, Changkun; Guo, Zhiying; Liu, Ya; Pan, Kai; Xu, Aiai; Zhang, Fangfang; Pan, Xianzhang
通讯作者	Pan, XZ (corresponding author), Chinese Acad Sci, Inst Soil Sci, State Key Lab Soil & Sustainable Agr, Nanjing 210008, Peoples R China. ; Pan, XZ (corresponding author), Univ Chinese Acad Sci, Beijing 100049, Peoples R China.
来源期刊	ENVIRONMENTAL MICROBIOLOGY
ISSN	1462-2912
EISSN	1462-2920
出版年	2021
英文摘要	Increasing studies have begun to focus on biodiversity-productivity relationships for soil microorganisms through molecular ecology methods. However, most of these studies involve controlled experiments, and whether the relationship remains at large spatial scales is still largely unknown. To unravel this issue, archived desert soils from long-term experiments were analysed using high-throughput sequencing, and satellite-derived vegetation datasets were acquired to quantify productivity. Most of the abundant genera were significantly different between low- and high-productivity conditions, and soil bacterial communities were strongly impacted by productivity. Soil bacterial biodiversity, including observed operational taxonomic units and the Chao1, Shannon, and Faith's PD indexes, increased rapidly with productivity at low levels and then reached a relatively stable state, and similar phenomena were observed at multiple taxonomic ranks and for most of the dominant groups. Furthermore, we discovered that the mechanisms resulting in the observed relationship might be ecosystem resource availability in large-scale regions and species competition in local regions. Collectively, these results enhance our understanding of the linkage between belowground microorganisms and aboveground vegetation in arid and semi-arid areas and confirm the potential value of satellite-derived datasets in research on soil microbial diversity at large spatial scales.
类型	Article ; Early Access
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000681476900001
WOS关键词	ARCHIVED SOILS ; SPECIES-DIVERSITY ; PLANT DIVERSITY ; COMMUNITIES ; SEQUENCES ; RICHNESS ; PATTERNS ; MODIS ; NDVI
WOS类目	Microbiology
WOS研究方向	Microbiology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/363121
作者单位	[Liu, Jie; Wang, Changkun; Guo, Zhiying; Pan, Kai; Xu, Aiai; Zhang, Fangfang; Pan, Xianzhang] Chinese Acad Sci, Inst Soil Sci, State Key Lab Soil & Sustainable Agr, Nanjing 210008, Peoples R China; [Guo, Zhiying; Pan, Kai; Xu, Aiai; Zhang, Fangfang; Pan, Xianzhang] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Liu, Ya] Jinling Inst Technol, Nanjing 211169, Peoples R China; [Pan, Kai] Natl Earth Syst Sci Data Ctr, Nanjing 210008, Peoples R China
推荐引用方式 GB/T 7714	Liu, Jie,Wang, Changkun,Guo, Zhiying,et al. Linking soil bacterial diversity to satellite-derived vegetation productivity: a case study in arid and semi-arid desert areas[J],2021.
APA	Liu, Jie.,Wang, Changkun.,Guo, Zhiying.,Liu, Ya.,Pan, Kai.,...&Pan, Xianzhang.(2021).Linking soil bacterial diversity to satellite-derived vegetation productivity: a case study in arid and semi-arid desert areas.ENVIRONMENTAL MICROBIOLOGY.
MLA	Liu, Jie,et al."Linking soil bacterial diversity to satellite-derived vegetation productivity: a case study in arid and semi-arid desert areas".ENVIRONMENTAL MICROBIOLOGY (2021).