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Leaf Multi-Element Network Reveals the Change of Species Dominance Under Nitrogen Deposition

文献类型：期刊论文

作者Zhang, Jiahui1,2; Ren, Tingting3; Yang, Junjie3; Xu, Li1; Li, Mingxu1; Zhang, Yunhai3; Han, Xingguo3; He, Nianpeng1,2,4,5
刊名FRONTIERS IN PLANT SCIENCE
出版日期2021-01-22
卷号12页码:11
关键词co-vary nitrogen addition plasticity species dominance steppe climate change
ISSN号1664-462X
DOI10.3389/fpls.2021.580340
通讯作者He, Nianpeng(henp@igsnrr.ac.cn)
英文摘要Elements are important functional traits reflecting plant response to climate change. Multiple elements work jointly in plant physiology. Although a large number of studies have focused on the variation and allocation of multiple elements in plants, it remains unclear how these elements co-vary to adapt to environmental change. We proposed a novel concept of the multi-element network including the mutual effects between element concentrations to more effectively explore the alterations in response to long-term nitrogen (N) deposition. Leaf multi-element networks were constructed with 18 elements (i.e., six macronutrients, six micronutrients, and six trace elements) in this study. Multi-element networks were species-specific, being effectively discriminated irrespective of N deposition level. Different sensitive elements and interactions to N addition were found in different species, mainly concentrating on N, Ca, Mg, Mn, Li, Sr, Ba, and their related stoichiometry. Interestingly, high plasticity of multi-element network increased or maintained relative aboveground biomass (species dominance) in community under simulated N deposition, which developed the multi-element network hypothesis. In summary, multi-element networks provide a novel approach for exploring the adaptation strategies of plants and to better predict the change of species dominance under altering nutrient availability or environmental stress associated with future global climate change.
资助项目National Natural Science Foundation of China[31870437] ; National Natural Science Foundation of China[31961143022] ; National Natural Science Foundation of China[31988102] ; second Tibetan Plateau Scientific Expedition and Research Program (STEP)[2019QZKK060602] ; Chinese Academy of Sciences Strategic Priority Research Program[XDA23080401]
WOS研究方向Plant Sciences
语种英语
WOS记录号WOS:000614791600001
出版者FRONTIERS MEDIA SA
资助机构National Natural Science Foundation of China ; second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Chinese Academy of Sciences Strategic Priority Research Program
源URL[http://ir.igsnrr.ac.cn/handle/311030/136112]  
专题中国科学院地理科学与资源研究所
通讯作者He, Nianpeng
作者单位1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing, Peoples R China
2.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing, Peoples R China
3.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing, Peoples R China
4.Northeast Normal Univ, Inst Grassland Sci, Changchun, Peoples R China
5.Minist Educ, Key Lab Vegetat Ecol, Changchun, Peoples R China
推荐引用方式
GB/T 7714		 Zhang, Jiahui,Ren, Tingting,Yang, Junjie,et al. Leaf Multi-Element Network Reveals the Change of Species Dominance Under Nitrogen Deposition[J]. FRONTIERS IN PLANT SCIENCE,2021,12:11.
APA Zhang, Jiahui.,Ren, Tingting.,Yang, Junjie.,Xu, Li.,Li, Mingxu.,...&He, Nianpeng.(2021).Leaf Multi-Element Network Reveals the Change of Species Dominance Under Nitrogen Deposition.FRONTIERS IN PLANT SCIENCE,12,11.
MLA Zhang, Jiahui,et al."Leaf Multi-Element Network Reveals the Change of Species Dominance Under Nitrogen Deposition".FRONTIERS IN PLANT SCIENCE 12(2021):11.

入库方式： OAI收割

来源：地理科学与资源研究所

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