IMHE OpenIR  > 成都山地所知识仓储(2009年以前)
THE EFFECT OF HABITAT ON METHANE EMISSION FROM AN ALPINE WETLAND
Chen, Huai2,3,6; Wu, Ning1; Gao, Yongheng4; Yao, Shouping1; Wang, Yangen5; Tian, Jianqing6; Sun, Geng1; Yuan, Xingzhong2,3
Corresponding AuthorWu, Ning
2009
Source PublicationPOLISH JOURNAL OF ECOLOGY
ISSN1505-2249
Volume57Issue:2Pages:377-381
SubtypeArticle
AbstractAlpine wetland is a source for methane (CH(4)), an important greenhouse gas, but little is known about how this habitat influences the emission. To understand this wetland habitats were selected at the altitude of 3430 m a.s.l. (in National Wetland Nature Reserve of Zoige, Quingle - Tibetan Plateau) and the methane flux was measured with static chambers in three different sites, including hollows with Carex muliensis Hand - Mazz. and Eleocharis valleculosa Ohwi f. setosa (Ohwi) Kitagawa., grass hummocks composed of Kobresia tibetica Maxim, Cremanthodium pleurocaule R. D. Good, Potentilla bifurca L. and Pedicularis sp. We have found that in alpine wetland these habitats significantly affect CH, emissions in the onset (April, 2006) and peak (August, 2005) stages of growing season. Hollows covered with Carex muliensis and Eleocharis valleculosa had higher values of emission than grass hummocks built by several grass species. Slight difference of CH(4) emission was found between two kinds of hollows with Carex muliensis and Eleocharis valleculosa. These results were consistent with the change of water table, which was found best correlated with CH(4) emissions (r(2) = 0.43, P <0.01) in the peak stage of growing season. Directly measured shoot biomass and plant heights were best related to CH(4) emissions (r(2) = 0.59, P <0.01). However, in the onset stage of growing season, variation of CH(4) emission may not be simply ascribed to changes in water table and vegetation structure.
KeywordMethane Fluxes Habitat Effects Water Table Plant Height Alpine Meadow Phenology Redox Potential
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
WOS Subject ExtendedEnvironmental Sciences & Ecology
Indexed BySCI
WOS KeywordRESTORATION ; PEATLANDS ; PLATEAU ; MARSHES ; PLANTS
Language英语
Quartile4区
TOP
WOS SubjectEcology
WOS IDWOS:000267250200017
Funding OrganizationChinese Academy of Sciences(KSCX1-07 ; Bright of Western China ; Chinese Science and Technology Ministry(2006BAC01A15) ; National Natural Foundation of China(40671181 ; Sichuan Science and Technology Bureau(03ZQ026-043) ; KSCX2-01-09 ; 90511008) ; KZCX2-YW-418 ; KZCX2-XB2-02)
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/10555
Collection成都山地所知识仓储(2009年以前)
山地表生过程与生态调控重点实验室
Affiliation1.Chinese Acad Sci, Chengdu Inst Biol, Chengdu 610041, Peoples R China
2.Chongqing Univ, Coll Resources & Environm Sci, Chongqing 400030, Peoples R China
3.Chongqing Univ, Key Lab Exploitat SW Resources & Environm Disaste, Minist Educ, Chongqing 400044, Peoples R China
4.Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu 610041, Peoples R China
5.Chinese Acad Sci, Coll Resources & Environm, Grad Sch, Beijing 100049, Peoples R China
6.Chinese Acad Sci, Coll Life Sci, Grad Sch, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Chen, Huai,Wu, Ning,Gao, Yongheng,et al. THE EFFECT OF HABITAT ON METHANE EMISSION FROM AN ALPINE WETLAND[J]. POLISH JOURNAL OF ECOLOGY,2009,57(2):377-381.
APA Chen, Huai.,Wu, Ning.,Gao, Yongheng.,Yao, Shouping.,Wang, Yangen.,...&Yuan, Xingzhong.(2009).THE EFFECT OF HABITAT ON METHANE EMISSION FROM AN ALPINE WETLAND.POLISH JOURNAL OF ECOLOGY,57(2),377-381.
MLA Chen, Huai,et al."THE EFFECT OF HABITAT ON METHANE EMISSION FROM AN ALPINE WETLAND".POLISH JOURNAL OF ECOLOGY 57.2(2009):377-381.
Files in This Item:
File Name/Size DocType Version Access License
THE_EFFECT_OF_HABITA(311KB)期刊论文出版稿开放获取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
[Chen, Huai]'s Articles
[Wu, Ning]'s Articles
[Gao, Yongheng]'s Articles
Baidu academic
Similar articles in Baidu academic
[Chen, Huai]'s Articles
[Wu, Ning]'s Articles
[Gao, Yongheng]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Chen, Huai]'s Articles
[Wu, Ning]'s Articles
[Gao, Yongheng]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: THE_EFFECT_OF_HABITAT_ON_METHANE_EMISSION_FROM_AN_ALPINE_WETLAND1.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

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