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Resorption efficiency of leaf nutrients in woody plants on Mt. Dongling of Beijing, North China
Zhang, Jianhua1; Tang, Zhiyao2,3; Luo, Yongkai; Chi, Xiulian2,3; Chen, Yahan; Fang, Jingyun; Shen, Haihua
2015
发表期刊JOURNAL OF PLANT ECOLOGY
ISSN1752-9921
卷号8期号:5页码:530-538
摘要Aims To explore resorption efficiency of nitrogen (NRE) and phosphorus (PRE) of woody plants in relation to soil nutrient availability, climate and evolutionary history, in North China. Methods We measured concentrations of nitrogen ([N]) and phosphorus ([P]) in both full expanded mature green and senescent leaves of the same individuals for 88 woody species from 10 sites of Mt. Dongling, Beijing, China. We built a phylogenetic tree for all these species and compared NRE and PRE among life forms (trees, shrubs and woody lianas) and between functional groups (N-fixers and non-N-fixers). We then explored patterns of NRE and PRE along gradients of mean annual temperature (MAT), soil inorganic N and available P, and phylogeny using a general linear model. Important Findings Mass-based NRE (NREm) and PRE (PREm) averaged 57.4 and 61.4%, respectively, with no significant difference among life forms or functional groups. Neither NREm nor PREm exhibited significant phylogenetic signals, indicating that NREm and PREm were not phylogenetically conserved. NREm was not related to [N] in green leaves; PREm was positively correlated with [P] in green leaves; however, this relationship disappeared for different groups. NREm decreased with [N] in senescent leaves, PREm decreased with [P] in senescent leaves, for all species combined and for trees and shrubs. NREm decreased with soil inorganic N for all species and for shrubs; PREm did not exhibit a significant trend with soil available P for all species or for different plant groups. Neither NREm nor PREm was significantly related to MAT for overall species and for species of different groups.
关键词nitrogen concentration phosphorus concentration senesced leaves nitrogen resorption efficiency phosphorus resorption efficiency soil nutrient climate
学科领域Plant Sciences ; Ecology ; Forestry
DOI10.1093/jpe/rtu042
收录类别SCI
语种英语
WOS关键词NITROGEN RESORPTION ; PHOSPHORUS CONCENTRATIONS ; ELEVATIONAL GRADIENT ; SENESCING LEAVES ; PATTERNS ; SOIL ; RESPONSES ; TRAITS ; FOREST ; PROFICIENCY
WOS研究方向Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号WOS:000363250800008
出版者OXFORD UNIV PRESS
文献子类Article
出版地OXFORD
EISSN1752-993X
资助机构National Basic Research Program of China on Global Change [2010CB950600, 2014CB954004] ; National Natural Science Foundation of China [31321061, 31330012] ; 'Strategic Priority Research Program' of the Chinese Academy of Sciences [XDA05050300]
作者邮箱zytang@urban.pku.edu.cn
作品OA属性Bronze
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被引频次:19[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/2S10CLM1/25836
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 Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Peking Univ, Dept Ecol, Coll Urban & Environm Sci, Beijing 100871, Peoples R China
4.Peking Univ, Key Lab Earth Surface Proc, Beijing 100871, Peoples R China
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Zhang, Jianhua,Tang, Zhiyao,Luo, Yongkai,et al. Resorption efficiency of leaf nutrients in woody plants on Mt. Dongling of Beijing, North China[J]. JOURNAL OF PLANT ECOLOGY,2015,8(5):530-538.
APA Zhang, Jianhua.,Tang, Zhiyao.,Luo, Yongkai.,Chi, Xiulian.,Chen, Yahan.,...&Shen, Haihua.(2015).Resorption efficiency of leaf nutrients in woody plants on Mt. Dongling of Beijing, North China.JOURNAL OF PLANT ECOLOGY,8(5),530-538.
MLA Zhang, Jianhua,et al."Resorption efficiency of leaf nutrients in woody plants on Mt. Dongling of Beijing, North China".JOURNAL OF PLANT ECOLOGY 8.5(2015):530-538.
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