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

doi:10.3389/fpls.2021.580340

	Leaf Multi-Element Network Reveals the Change of Species Dominance Under Nitrogen Deposition
	Zhang, Jiahui 1; Ren, Tingting 2; Yang, Junjie 2; Xu, Li ; Li, Mingxu ; Zhang, Yunhai2 ; Han, Xingguo2 ; He, Nianpeng 1,3,4
	2021
发表期刊	FRONTIERS IN PLANT SCIENCE
ISSN	1664-462X
卷号	12
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.
关键词	co-vary nitrogen addition plasticity species dominance steppe climate change
学科领域	Plant Sciences
DOI	10.3389/fpls.2021.580340
收录类别	SCI
语种	英语
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000614791600001
出版者	FRONTIERS MEDIA SA
文献子类	Article
出版地	LAUSANNE
资助机构	National Natural Science Foundation of China [31870437, 31961143022, 31988102] ; second Tibetan Plateau Scientific Expedition and Research Program (STEP) [2019QZKK060602] ; Chinese Academy of Sciences Strategic Priority Research Program [XDA23080401]
作者邮箱	henp@igsnrr.ac.cn
作品OA属性	gold, Green Published
引用统计	被引频次：4[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/2S10CLM1/26804
专题	植被与环境变化国家重点实验室
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.
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.
MLA	Zhang, Jiahui,et al."Leaf Multi-Element Network Reveals the Change of Species Dominance Under Nitrogen Deposition".FRONTIERS IN PLANT SCIENCE 12(2021).

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