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Field measures of the contribution of root respiration to soil respiration in an alder and cypress mixed plantation by two methods: trenching method and root biomass regression method
Wang, XiaoGuo1,3; Zhu, Bo1; Wang, YanQiang1; Zheng, XunHua2
Corresponding AuthorZhu, Bo
2008
Source PublicationEUROPEAN JOURNAL OF FOREST RESEARCH
ISSN1612-4669
EISSN1612-4677
Volume127Issue:4Pages:285-291
SubtypeArticle
AbstractThe contribution of root respiration to total soil respiration is one of the most interesting, important, and methodologically complicated problems in the study of the carbon budget in soils. A trenching method and a root biomass regression method were used to determine the contribution of root respiration to total soil respiration in a subtropical forest ecosystem. The average root respiration contributions were 37.15% with the range of 13.04-51.23% by trenching method and 31.80% with the range of 10.64-56.10% by root biomass regression method from August 2005 to July 2006. In growing season, the contributions of root respiration were 47.25 and 43.53% estimated by trenching method and root biomass regression method, respectively. There was no significant difference between the monthly attributions of root respiration to soil respiration estimated by two methods. Our results showed that trenching and root biomass regression methods were both suitable to estimate the root respiration in this forest.
KeywordSoil Respiration Root Respiration Trenching Method Root Biomass Regression Method
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
DOI10.1007/s10342-008-0204-z
WOS Subject ExtendedForestry
Indexed BySCI
WOS KeywordBOREAL FOREST ECOSYSTEMS ; CO2 EFFLUX ; MICROBIAL CONTRIBUTIONS ; DECIDUOUS FOREST ; CARBON BALANCE ; TEMPERATURE ; COMPONENTS ; PINE ; DECOMPOSITION ; DEPENDENCE
Language英语
Quartile3区
TOP
WOS SubjectForestry
WOS IDWOS:000256659000003
Citation statistics
Cited Times:15[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/10542
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, Inst Mt Hazards & Environm Res, Chengdu 610041, Peoples R China
2.Chinese Acad Sci, Inst Atmospher Phys, Beijing 100029, Peoples R China
3.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
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GB/T 7714
Wang, XiaoGuo,Zhu, Bo,Wang, YanQiang,et al. Field measures of the contribution of root respiration to soil respiration in an alder and cypress mixed plantation by two methods: trenching method and root biomass regression method[J]. EUROPEAN JOURNAL OF FOREST RESEARCH,2008,127(4):285-291.
APA Wang, XiaoGuo,Zhu, Bo,Wang, YanQiang,&Zheng, XunHua.(2008).Field measures of the contribution of root respiration to soil respiration in an alder and cypress mixed plantation by two methods: trenching method and root biomass regression method.EUROPEAN JOURNAL OF FOREST RESEARCH,127(4),285-291.
MLA Wang, XiaoGuo,et al."Field measures of the contribution of root respiration to soil respiration in an alder and cypress mixed plantation by two methods: trenching method and root biomass regression method".EUROPEAN JOURNAL OF FOREST RESEARCH 127.4(2008):285-291.
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