Linkage of vegetation and abiotic attributes to grazing effects on biogeographical patterns of arbuscular mycorrhizal fungal communities in temperate grasslands

doi:10.1007/s11104-022-05483-5

	Linkage of vegetation and abiotic attributes to grazing effects on biogeographical patterns of arbuscular mycorrhizal fungal communities in temperate grasslands
	Yang, An ; Han, Wenwu ; Li, Yuting ; Zhang, Xueqin ; Zhang, Lulu ; Zhou, Meng ; Ren, Lifei ; Tian, Qiuying ; Zhang, Wen-Hao
	2022
发表期刊	PLANT AND SOIL
ISSN	0032-079X
卷号	478 期号:1-2 页码:479-490
摘要	Purpose Grazing is a traditional way of grassland management in Inner Mongolia of China. Despite important roles of arbuscular mycorrhizal fungal (AMF) communities in grassland ecosystems, few studies have specifically focused on the effects of grazing on AMF communities in grassland, particularly at regional level. Methods High-throughput sequencing technology was used to evaluate the effects of grazing on AMF communities along a 700-km transect that was characterized by a precipitation gradient and comprised of 10 pairs of ungrazed and grazed sites in temperate grasslands along the China-Mongolia border. Results Grazing significantly altered alpha and beta diversity of AMF community along the precipitation gradient from southwest to northeast. alpha diversity of AMF community was positively correlated with plant species richness and percentage cover. Furthermore, alpha diversity of AMF community displayed a positive correlation with soil moisture and organic carbon but a negative correlation with pH. The response ratio of alpha diversity of AMF community displayed positive correlation with the response ratio of percentage cover. Analyses by db-RDA (distance-based redundancy analysis) and VPA (variance partitioning analysis) revealed that both vegetation and abiotic properties were involved in the grazing-induced changes in AMF communities. Conclusions AMF communities exhibited distinct biogeographical patterns across a precipitation gradient from southwest to northeast in northern China. Grazing led to significant changes in the diversity of AMF communities at regional level. Both vegetation and abiotic attributes were linked to grazing-induced changes in AMF community of the temperate steppes.
关键词	AMF community Grazing Vegetation attributes Soil properties Mean annual precipitation Temperate grasslands High-throughput sequencing
学科领域	Agronomy ; Plant Sciences ; Soil Science
DOI	10.1007/s11104-022-05483-5
收录类别	SCI
语种	英语
WOS关键词	INNER-MONGOLIA ; NITROGEN DEPOSITION ; TYPICAL STEPPE ; DIVERSITY ; DYNAMICS ; AVAILABILITY ; PRODUCTIVITY ; MANAGEMENT ; ENDOPHYTES ; RESPOND
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000805116600001
出版者	SPRINGER
Special Issue	SI
文献子类	Article
出版地	DORDRECHT
EISSN	1573-5036
资助机构	National Natural Science Foundation of China [31830011, 31870457] ; National Key Research and Development Program of China [2016YFC0500706]
作者邮箱	anyang@ibcas.ac.cn
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/28624
专题	植被与环境变化国家重点实验室
作者单位	1.[Yang, An 2.Han, Wenwu 3.Li, Yuting 4.Zhang, Xueqin 5.Zhang, Lulu 6.Zhou, Meng 7.Ren, Lifei 8.Tian, Qiuying 9.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China 10.[Han, Wenwu 11.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Yang, An,Han, Wenwu,Li, Yuting,et al. Linkage of vegetation and abiotic attributes to grazing effects on biogeographical patterns of arbuscular mycorrhizal fungal communities in temperate grasslands[J]. PLANT AND SOIL,2022,478(1-2):479-490.
APA	Yang, An.,Han, Wenwu.,Li, Yuting.,Zhang, Xueqin.,Zhang, Lulu.,...&Zhang, Wen-Hao.(2022).Linkage of vegetation and abiotic attributes to grazing effects on biogeographical patterns of arbuscular mycorrhizal fungal communities in temperate grasslands.PLANT AND SOIL,478(1-2),479-490.
MLA	Yang, An,et al."Linkage of vegetation and abiotic attributes to grazing effects on biogeographical patterns of arbuscular mycorrhizal fungal communities in temperate grasslands".PLANT AND SOIL 478.1-2(2022):479-490.

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