IMHE OpenIR  > 山地表生过程与生态调控重点实验室
Plastic responses of Populus yunnanensis and Abies faxoniana to elevated atmospheric CO2 and warming
Duan, Baoli1; Zhang, Xiaolu1; Li, Yongping1; Li, Ling1; Korpelainen, Helena2; Li, Chunyang1
Corresponding AuthorLi, CY(李春阳)
2013
Source PublicationFOREST ECOLOGY AND MANAGEMENT
ISSN0378-1127
EISSN1872-7042
Volume296Pages:33-40
SubtypeArticle
AbstractTo examine whether deciduous and evergreen tree species differ in their performance and plastic responses to elevated atmospheric CO2 and temperature, we investigated growth, leaf area ratio (LAR), specific root length (SRL), nitrogen uptake efficiency (NUpE) and nitrogen use efficiency (NUE) of Populus yunnanensis and Abies faxoniana grown in environment-controlled chambers. Our results showed that temperature stimulated growth more than did CO2 in both species. The magnitude of temperature and CO2 effects varied between the species, as greater stimulation was detected in A. faxoniana than in P. yunnanensis. Greater responses of A. faxoniana were associated with higher LAR and higher NUE. However, NUpE did not differ between species and could not explain this advantage. On the other hand, the studied species did not differ in their mean overall plasticity (calculated for each species by averaging the indices of plasticity obtained for each of the 17 variables), which, however, was achieved in different ways. Across CO2 and temperature treatments, A. faxoniana exhibited greater plasticity in stomatal conductance, LAR, SRL and NUE, whereas P. yunnanensis exhibited greater plasticity in net photosynthesis rate, leaf respiration and root/shoot ratio. Our results suggested that plasticity of key traits, such as LAR, SRL and NUE, may have important implications for the superiority of A. faxoniana in the response to climate change. Our results highlight the importance of exploring the functional significance of traits rather than the extent of plasticity as potential determinants of interspecific differences in responses to climate change. (c) 2013 Elsevier B.V. All rights reserved.
KeywordClimate Change Leaf Area Ratio Morphological And Physiological Plasticity Nitrogen Use Efficiency Photosynthetic Capacity
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
DOI10.1016/j.foreco.2013.01.032
WOS Subject ExtendedForestry
Indexed BySCI
WOS KeywordNITROGEN-USE EFFICIENCY ; PHENOTYPIC PLASTICITY ; CARBON-DIOXIDE ; NUTRIENT AVAILABILITY ; STOMATAL CONDUCTANCE ; INSECT HERBIVORE ; RAIN-FOREST ; GROWTH ; ENRICHMENT ; LIGHT
Language英语
Quartile2区
TOP
WOS SubjectForestry
WOS IDWOS:000318210900004
Funding OrganizationNational Key Basic Research Program of China(2012CB416901) ; National Natural Science Foundation of China(31170373 ; Youth Talent Team Program of the Institute of Mountain Hazards and Environment, CAS(SDSQB-2012-01) ; 30972338)
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/5441
Collection山地表生过程与生态调控重点实验室
Affiliation1.Chinese Acad Sci, Inst Mt Hazards & Environm, Key Lab Mt Surface Proc & Ecol Regulat, Chengdu 610041, Peoples R China
2.Univ Helsinki, Dept Agr Sci, FI-00014 Helsinki, Finland
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
Duan, Baoli,Zhang, Xiaolu,Li, Yongping,et al. Plastic responses of Populus yunnanensis and Abies faxoniana to elevated atmospheric CO2 and warming[J]. FOREST ECOLOGY AND MANAGEMENT,2013,296:33-40.
APA Duan, Baoli,Zhang, Xiaolu,Li, Yongping,Li, Ling,Korpelainen, Helena,&Li, Chunyang.(2013).Plastic responses of Populus yunnanensis and Abies faxoniana to elevated atmospheric CO2 and warming.FOREST ECOLOGY AND MANAGEMENT,296,33-40.
MLA Duan, Baoli,et al."Plastic responses of Populus yunnanensis and Abies faxoniana to elevated atmospheric CO2 and warming".FOREST ECOLOGY AND MANAGEMENT 296(2013):33-40.
Files in This Item:
File Name/Size DocType Version Access License
Plastic responses of(1180KB) 开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Duan, Baoli]'s Articles
[Zhang, Xiaolu]'s Articles
[Li, Yongping]'s Articles
Baidu academic
Similar articles in Baidu academic
[Duan, Baoli]'s Articles
[Zhang, Xiaolu]'s Articles
[Li, Yongping]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Duan, Baoli]'s Articles
[Zhang, Xiaolu]'s Articles
[Li, Yongping]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Plastic responses of Populus yunnanensis and Abies faxoniana.Pdf
Format: Adobe PDF
This file does not support browsing at this time
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.