干旱区生态环境知识资源中心(Arid): Vegetation structure determines the spatial variability of soil biodiversity across biomes

Arid

DOI	10.1038/s41598-020-78483-z
	Vegetation structure determines the spatial variability of soil biodiversity across biomes
	Duran, Jorge; Delgado-Baquerizo, Manuel
通讯作者	Duran, J (corresponding author), Univ Coimbra, Dept Life Sci, Ctr Funct Ecol, P-3000456 Coimbra, Portugal.
来源期刊	SCIENTIFIC REPORTS
ISSN	2045-2322
出版年	2020
卷号	10 期号:1
英文摘要	The factors controlling the spatial variability of soil biodiversity remain largely undetermined. We conducted a global field survey to evaluate how and why the within-site spatial variability of soil biodiversity (i.e. richness and community composition) changes across global biomes with contrasting soil ages, climates and vegetation types. We found that the spatial variability of bacteria, fungi, protists, and invertebrates is positively correlated across ecosystems. We also show that the spatial variability of soil biodiversity is mainly controlled by changes in vegetation structure driven by soil age and aridity. Areas with high plant cover, but low spatial heterogeneity, were associated with low levels of spatial variability in soil biodiversity. Further, our work advances the existence of significant, undescribed links between the spatial variability of soil biodiversity and key ecosystem functions. Taken together, our findings indicate that reductions in plant cover (e.g., via desertification, increases in aridity, or deforestation), are likely to increase the spatial variability of multiple soil organisms and that such changes are likely to negatively impact ecosystem functioning across global biomes.
类型	Article
语种	英语
开放获取类型	Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:000608953600009
WOS关键词	ECOSYSTEM MULTIFUNCTIONALITY ; NUTRIENT HETEROGENEITY ; MICROBIAL COMMUNITIES ; INDIVIDUAL PLANTS ; DIVERSITY ; LAND ; PATTERNS ; DRYLANDS ; DRIVE ; PH
WOS类目	Multidisciplinary Sciences
WOS研究方向	Science & Technology - Other Topics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/349183
作者单位	[Duran, Jorge] Univ Coimbra, Dept Life Sci, Ctr Funct Ecol, P-3000456 Coimbra, Portugal; [Delgado-Baquerizo, Manuel] Univ Pablo de Olavide, Dept Sistemas Fis Quim & Nat, Seville 41013, Spain
推荐引用方式 GB/T 7714	Duran, Jorge,Delgado-Baquerizo, Manuel. Vegetation structure determines the spatial variability of soil biodiversity across biomes[J],2020,10(1).
APA	Duran, Jorge,&Delgado-Baquerizo, Manuel.(2020).Vegetation structure determines the spatial variability of soil biodiversity across biomes.SCIENTIFIC REPORTS,10(1).
MLA	Duran, Jorge,et al."Vegetation structure determines the spatial variability of soil biodiversity across biomes".SCIENTIFIC REPORTS 10.1(2020).