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

文献类型：期刊论文

作者Yang, An; Han, Wenwu; Li, Yuting; Zhang, Xueqin; Zhang, Lulu; Zhou, Meng; Ren, Lifei; Tian, Qiuying; Zhang, Wen-Hao
刊名PLANT AND SOIL
出版日期2022
卷号478期号:1-2页码:479-490
关键词AMF community Grazing Vegetation attributes Soil properties Mean annual precipitation Temperate grasslands High-throughput sequencing
ISSN号0032-079X
DOI10.1007/s11104-022-05483-5
文献子类Article
英文摘要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.
学科主题Agronomy ; Plant Sciences ; Soil Science
出版地DORDRECHT
电子版国际标准刊号1573-5036
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)
语种英语
WOS记录号WOS:000805116600001
出版者SPRINGER
资助机构National Natural Science Foundation of China [31830011, 31870457] ; National Key Research and Development Program of China [2016YFC0500706]
源URL[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.Zhang, Xueqin
2.Tian, Qiuying
3.Zhang, Lulu
4.Zhou, Meng
5.Ren, Lifei
6.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China
7.[Han, Wenwu
8.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China
9.[Yang, An
10.Han, Wenwu
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.

入库方式： OAI收割

来源：植物研究所

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