干旱区生态环境知识资源中心(Arid): Variations in species and function diversity of soil fungal community along a desertification gradient in an alpine steppe

Arid

DOI	10.1016/j.ecolind.2021.108197
	Variations in species and function diversity of soil fungal community along a desertification gradient in an alpine steppe
	Zong, Ning; Fu, Gang
通讯作者	Fu, G (corresponding author), Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Lhasa Plateau Ecosyst Res Stn, Beijing 100101, Peoples R China.
来源期刊	ECOLOGICAL INDICATORS
ISSN	1470-160X
EISSN	1872-7034
出版年	2021
卷号	131
英文摘要	Desertification can pose threats to global socioeconomic development, ecological and environmental safety, human health and survival. Species and function diversity are two aspects of biodiversity, and soil fungal community are important decomposers, playing important roles in element cycling. A field experiment was performed along a desertification gradient in an alpine steppe, the Northern Tibet to investigate how can the species alpha-diversity and composition, function alpha-diversity and composition change. No significant differences of species alpha-diversity were observed among the five desertification treatments. A significant difference of the function alpha-diversity was only observed between the light and severely heavy desertification treatments. Significant differences of species composition were observed between any two of the five desertification treatments. Function composition between not all any two treatments had significant differences. The changes of species and function composition along the desertification gradient were mainly attributed to BGB:AGB, 0.15-2 mm and < 0.15 mm soil particles. Two phyla (Glomeromycota and Zygomycota) and two trophic modes (Symbiotroph and Pathotroph-Saprotroph) were the differentially taxa and ecological functions, respectively, which indicated that the two phyla and trophic modes can be used to indicate desertification gradient, and combination of species and function composition may be better in monitoring desertification conditions.
英文关键词	Biodiversity alpha-diversity beta-diversity Species composition Functional diversity FUNGuild
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000704539100004
WOS关键词	ARBUSCULAR MYCORRHIZAL FUNGI ; MICROBIAL COMMUNITIES ; VEGETATION INDEX ; CLIMATIC FACTORS ; BACTERIAL ; MEADOW ; PLANTS
WOS类目	Biodiversity Conservation ; Environmental Sciences
WOS研究方向	Biodiversity & Conservation ; Environmental Sciences & Ecology
来源机构	中国科学院地理科学与资源研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/363000
作者单位	[Zong, Ning; Fu, Gang] Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Lhasa Plateau Ecosyst Res Stn, Beijing 100101, Peoples R China
推荐引用方式 GB/T 7714	Zong, Ning,Fu, Gang. Variations in species and function diversity of soil fungal community along a desertification gradient in an alpine steppe[J]. 中国科学院地理科学与资源研究所,2021,131.
APA	Zong, Ning,&Fu, Gang.(2021).Variations in species and function diversity of soil fungal community along a desertification gradient in an alpine steppe.ECOLOGICAL INDICATORS,131.
MLA	Zong, Ning,et al."Variations in species and function diversity of soil fungal community along a desertification gradient in an alpine steppe".ECOLOGICAL INDICATORS 131(2021).