Is there coordination of leaf and fine root traits at local scales? A test in temperate forest swamps

doi:10.1002/ece3.5421

CORC > 植物研究所 > 中国科学院植物研究所 > 植被与环境变化国家重点实验室

	Is there coordination of leaf and fine root traits at local scales? A test in temperate forest swamps
	Hu, Yu-Kun ; Pan, Xu ; Yang, Xue-Jun ; Liu, Guo-Fang ; Liu, Xu-Yan ; Song, Yao-Bin ; Zhang, Man-Yin ; Cui, Li-Juan ; Dong, Ming 9
刊名	ECOLOGY AND EVOLUTION
	2019
卷号	9 期号:15 页码:8714-8723
关键词	aboveground-belowground linkages fine roots forest swamps functional traits local scales successional gradient
ISSN号	2045-7758
DOI	10.1002/ece3.5421
文献子类	Article
英文摘要	Examining the coordination of leaf and fine root traits not only aids a better understanding of plant ecological strategies from a whole-plant perspective, but also helps improve the prediction of belowground properties from aboveground traits. The relationships between leaf and fine root traits have been extensively explored at global and regional scales, but remain unclear at local scales. Here, we measured six pairs of analogous leaf and fine root traits related to resource economy and organ size for coexisting dominant and subordinate vascular plants at three successional stages of temperate forest swamps in Lingfeng National Nature Reserve in the Greater Hinggan Mountains, NE China. Leaf and fine root traits related to resource acquisition (e.g., specific leaf area [SLA], leaf N, leaf P, root water content, and root P) decreased with succession. Overall, we found strong linear relationships between leaf dry matter content (LDMC) and root water content, and between leaf and root C, N, and P concentrations, but only weak correlations were observed between leaf area and root diameter, and between SLA and specific root length (SRL). The strong relationships between LDMC and root water content and between leaf and root C, N, and P held at the early and late stages, but disappeared at the middle stage. Besides, C and P of leaves were significantly correlated with those of roots for woody plants, while strong linkages existed between LDMC and root water content and between leaf N and root N for herbaceous species. These results provided evidence for the existence of strong coordination between leaf and root traits at the local scale. Meanwhile, the leaf-root trait relationships could be modulated by successional stage and growth form, indicating the complexity of coordination of aboveground and belowground traits at the local scale.
学科主题	Ecology ; Evolutionary Biology
出版地	HOBOKEN
WOS关键词	PLANT ECONOMICS SPECTRUM ; DRY ; DIVERGENCE ; DIVERSITY ; CLIMATE ; SOIL
WOS研究方向	Environmental Sciences & Ecology ; Evolutionary Biology
语种	英语
出版者	WILEY
WOS记录号	WOS:000477442200001
资助机构	Fundamental Research Funds of the Chinese Academy of Forestry [CAFYBB2017QA039] ; Key Laboratory of Hangzhou City for Ecosystem Protection and Restoration [ECR-2017-03]
内容类型	期刊论文
源URL	[http://ir.ibcas.ac.cn/handle/2S10CLM1/19628]
专题	植被与环境变化国家重点实验室
作者单位	1.[Yang, Xue-Jun 2.[Hu, Yu-Kun 3.Pan, Xu 4.Zhang, Man-Yin 5.Chinese Acad Forestry, Inst Wetland Res, Beijing 100091, Peoples R China 6.Beijing Key Lab Wetland Serv & Restorat, Beijing, Peoples R China 7.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing, Peoples R China 8.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing, Peoples R China 9.[Song, Yao-Bin 10.Hangzhou Normal Univ, Coll Life & Environm Sci, Key Lab Hangzhou City Ecosyst Protect & Restorat, Hangzhou, Zhejiang, Peoples R China
推荐引用方式 GB/T 7714	Hu, Yu-Kun,Pan, Xu,Yang, Xue-Jun,et al. Is there coordination of leaf and fine root traits at local scales? A test in temperate forest swamps[J]. ECOLOGY AND EVOLUTION,2019,9(15):8714-8723.
APA	Hu, Yu-Kun.,Pan, Xu.,Yang, Xue-Jun.,Liu, Guo-Fang.,Liu, Xu-Yan.,...&Dong, Ming.(2019).Is there coordination of leaf and fine root traits at local scales? A test in temperate forest swamps.ECOLOGY AND EVOLUTION,9(15),8714-8723.
MLA	Hu, Yu-Kun,et al."Is there coordination of leaf and fine root traits at local scales? A test in temperate forest swamps".ECOLOGY AND EVOLUTION 9.15(2019):8714-8723.