NWIPB OpenIR
Ecosystem response more than climate variability drives the inter-annual variability of carbon fluxes in three Chinese grasslands
Zhang, Tao1,2,3,4; Zhang, Yangjian1,3; Xu, Mingjie1,2; Xi, Yi1,3,4; Zhu, Juntao1,3; Zhang, Xianzhou1,3; Wang, Yanfen4; Li, Yingnian5; Shi, Peili1; Yu, Guirui1; Sun, Xiaomin1
2016-09-15
Source PublicationAGRICULTURAL AND FOREST METEOROLOGY
Volume225Pages:48-56
SubtypeArticle
AbstractThe inter-annual variability (IAV) of net ecosystem productivity (NEP) may be caused by both climatic factors and ecosystem responses. In this study, we used eddy covariance (EC) measurements over three typical grasslands in China to investigate the dynamics of NEP and its two components - gross primary productivity (GPP) and ecosystem respiration (Re) and their driving forces. We found that climatic factors and ecosystem response simultaneously influence the IAV of ecosystem carbon fluxes, with a dominant effect arising from an ecosystem response. On a daily scale, carbon fluxes were driven primarily by climatic factors, but effects from an ecosystem response strengthened when the period of analysis was extended. On an annual scale, ecosystem responses weakened the effects of climatic variability on ecosystem carbon fluxes for the three grasslands. This negative feedback demonstrated that ecosystem acclimatization to climate variability can constrain the IAV of carbon fluxes induced by such variability. (C) 2016 Elsevier B.V. All rights reserved.
KeywordEcosystem Response Carbon Flux Inter-annual Variability Driving Force Grassland
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine ; Physical Sciences
DOI10.1016/j.agrformet.2016.05.004
WOS KeywordLEYMUS-CHINENSIS STEPPE ; CO2 EXCHANGE ; TERRESTRIAL ECOSYSTEMS ; SOIL RESPIRATION ; DIOXIDE EXCHANGE ; INNER-MONGOLIA ; TEMPERATE GRASSLAND ; SEASONAL-VARIATION ; FUNCTIONAL-CHANGES ; ATMOSPHERIC CO2
Indexed BySCI
Language英语
Funding Organization973 Program of the Ministry of Science and Technology of China(2013CB956302) ; Strategy Pioneering Program of the Chinese Academy of Sciences(XDA05050404) ; National Natural Science Foundation of China(41571195 ; China Postdoctoral Science Foundation(2015M581161) ; Data Center of Chinese Terrestrial Ecosystem Flux Observation and Research Network (ChinaFLUX) ; Data Center of Chinese Ecosystem Research Network (CERN) ; 31500360)
WOS Research AreaAgriculture ; Forestry ; Meteorology & Atmospheric Sciences
WOS SubjectAgronomy ; Forestry ; Meteorology & Atmospheric Sciences
WOS IDWOS:000378670000005
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://210.75.249.4/handle/363003/6477
Collection中国科学院西北高原生物研究所
Affiliation1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing 100101, Peoples R China
2.Shenyang Agr Univ, Coll Agron, Shenyang 110866, Peoples R China
3.Chinese Acad Sci, Ctr Excellence Tibetan Plateau Earth Sci, Beijing 100101, Peoples R China
4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
5.Chinese Acad Sci, Northwest Inst Plateau Biol, Xining 810001, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Tao,Zhang, Yangjian,Xu, Mingjie,et al. Ecosystem response more than climate variability drives the inter-annual variability of carbon fluxes in three Chinese grasslands[J]. AGRICULTURAL AND FOREST METEOROLOGY,2016,225:48-56.
APA Zhang, Tao.,Zhang, Yangjian.,Xu, Mingjie.,Xi, Yi.,Zhu, Juntao.,...&Sun, Xiaomin.(2016).Ecosystem response more than climate variability drives the inter-annual variability of carbon fluxes in three Chinese grasslands.AGRICULTURAL AND FOREST METEOROLOGY,225,48-56.
MLA Zhang, Tao,et al."Ecosystem response more than climate variability drives the inter-annual variability of carbon fluxes in three Chinese grasslands".AGRICULTURAL AND FOREST METEOROLOGY 225(2016):48-56.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhang, Tao]'s Articles
[Zhang, Yangjian]'s Articles
[Xu, Mingjie]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhang, Tao]'s Articles
[Zhang, Yangjian]'s Articles
[Xu, Mingjie]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhang, Tao]'s Articles
[Zhang, Yangjian]'s Articles
[Xu, Mingjie]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

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