气候变化领域集成服务门户(CCPortal): Shift of soil fungal communities under afforestation in Nanliu River Basin, southwest China

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DOI	10.1016/j.jenvman.2021.114130
	Shift of soil fungal communities under afforestation in Nanliu River Basin, southwest China
	Xue, Yuanyuan; Chen, Lijuan; Zhao, Yinjun; Feng, Qi; Li, Changsheng; Wei, Yongping
发表日期	2022
ISSN	0301-4797
EISSN	1095-8630
卷号	302
英文摘要	Although soil fungi play a pivotal role in determining soil ecosystematic feedbacks to afforestation, there remains a big knowledge gap in the effects of afforestation on soil fungal communities, especially at a watershed scale. In this study, the variations of soil fungal diversity and community structures under afforestation were investigated in Nanliu River Basin, where paddy field and dry farmland were converted to eucalyptus plantation at an unprecedented speed. Spatial distance along the upper, middle and lower reaches of the Basin were also considered to analyze the dominant sources of the variations. The results demonstrated that eucalyptus afforestation had little effect on soil fungal diversity but could significantly influence fungal community structures. As paddy field and dry farmland converted to eucalyptus plantation, dominant fungal phylum shifted from Ascomycota to Ascomycota and Basidiomycota. Compared with afforestation from dry farmland, much bigger variation of fungal community structures was found in afforestation from paddy field. In addition, the significant change of fungal community structures exhibited in the upper reaches was from dry farmland, while presented in the middle reaches was from paddy field. However, afforestation comprised a larger source of variation than spatial distance within the soil fungal community structures, and Fusarium, Westerdykella,Zopfiella and Scleroderma were the most sensitive genera affected by afforestation. These results showed that afforestation did not always cause soil fungal diversity change and the heterogeneity of fungal community structures under afforestation was mainly controlled by original land use practices, while spatial distance partly decided the results.
英文关键词	Afforestation; Soil fungi; Fungal diversity; Community structures; Spatial variation
WOS研究方向	Environmental Sciences & Ecology
WOS类目	Environmental Sciences
WOS关键词	MICROBIAL COMMUNITY ; LAND-USE ; DIVERSITY ; FOREST ; BACTERIAL ; IMPACT ; PATTERNS ; BIOMASS ; PLANTATIONS ; UROPHYLLA
WOS记录号	WOS:000722869000004
来源期刊	JOURNAL OF ENVIRONMENTAL MANAGEMENT
来源机构	中国科学院西北生态环境资源研究院
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/239421
作者单位	[Xue, Yuanyuan; Chen, Lijuan; Feng, Qi] Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Key Lab Ecohydrol Inland River Basin, Lanzhou 730000, Peoples R China; [Xue, Yuanyuan; Li, Changsheng] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Zhao, Yinjun] Nanning Normal Univ, Sch Geog & Planning, Key Lab Environm Change & Resources Use Beibu Gul, Minist Educ, Nanning 530001, Peoples R China; [Li, Changsheng] Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Shapotou Desert Res & Expt Stn, Lanzhou 730000, Peoples R China; [Wei, Yongping] Univ Queensland, Sch Earth & Environm Sci, Brisbane, Qld 4072, Australia
推荐引用方式 GB/T 7714	Xue, Yuanyuan,Chen, Lijuan,Zhao, Yinjun,et al. Shift of soil fungal communities under afforestation in Nanliu River Basin, southwest China[J]. 中国科学院西北生态环境资源研究院,2022,302.
APA	Xue, Yuanyuan,Chen, Lijuan,Zhao, Yinjun,Feng, Qi,Li, Changsheng,&Wei, Yongping.(2022).Shift of soil fungal communities under afforestation in Nanliu River Basin, southwest China.JOURNAL OF ENVIRONMENTAL MANAGEMENT,302.
MLA	Xue, Yuanyuan,et al."Shift of soil fungal communities under afforestation in Nanliu River Basin, southwest China".JOURNAL OF ENVIRONMENTAL MANAGEMENT 302(2022).