干旱区生态环境知识资源中心(Arid): Ride the dust: linking dust dispersal and spatial distribution of microorganisms across an arid landscape

Arid

DOI	10.1111/1462-2920.15998
	Ride the dust: linking dust dispersal and spatial distribution of microorganisms across an arid landscape
	Schiro, Gabriele; Chen, Yongjian; Blankinship, Joseph C.; Barberan, Albert
通讯作者	Schiro, G
来源期刊	ENVIRONMENTAL MICROBIOLOGY
ISSN	1462-2912
EISSN	1462-2920
出版年	2022
卷号	24 期号:9 页码:4094-4107
英文摘要	In arid ecosystems, where the soil is directly exposed to the action of the wind due to sparse vegetation, dust aerosolization is a consequence of soil degradation and concomitantly, a major vector of microbial dispersal. Disturbances such as livestock grazing or fire can exacerbate wind erosion and dust production. Here, we sampled surface soils in 29 locations across an arid landscape in southwestern USA and characterized their prokaryotic and fungal communities. At four of these locations, we also sampled potential fugitive dust. By comparing the composition of soil and dust samples, we determined the role of dust dispersal in structuring the biogeography of soil microorganisms across the landscape. For Bacteria/Archaea, we found dust associated taxa to have on average, higher regional occupancies compared to soil associated taxa. Complementarily, we found dust samples to harbour a higher amount of widely distributed taxa compared to soil samples. Overall, our study shows how dust dispersal plays a role in the spatial distribution of soil Bacteria/Archaea, but not soil Fungi, and might inform indicators of soil health and stability in arid ecosystems.
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000790089500001
WOS关键词	BACTERIAL COMMUNITIES ; FUNGAL COMMUNITIES ; MICROBIAL ECOLOGY ; LAND-USE ; SP-NOV. ; SOIL ; DIVERSITY ; PATTERNS ; DESERTIFICATION ; BIOGEOGRAPHY
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/2XILL650/392462
推荐引用方式 GB/T 7714	Schiro, Gabriele,Chen, Yongjian,Blankinship, Joseph C.,et al. Ride the dust: linking dust dispersal and spatial distribution of microorganisms across an arid landscape[J],2022,24(9):4094-4107.
APA	Schiro, Gabriele,Chen, Yongjian,Blankinship, Joseph C.,&Barberan, Albert.(2022).Ride the dust: linking dust dispersal and spatial distribution of microorganisms across an arid landscape.ENVIRONMENTAL MICROBIOLOGY,24(9),4094-4107.
MLA	Schiro, Gabriele,et al."Ride the dust: linking dust dispersal and spatial distribution of microorganisms across an arid landscape".ENVIRONMENTAL MICROBIOLOGY 24.9(2022):4094-4107.