IGSNRR OpenIR
Soil and climate determine differential responses of soil respiration to nitrogen and acid deposition along a forest transect
Zhang, Junjun1; Yang, Hao1; Wang, Jinsong1; Tian, Dashuan1; Li, Yong2; He, Nianpeng1,3; Niu, Shuli1,3
2019-07-01
Source PublicationEUROPEAN JOURNAL OF SOIL BIOLOGY
ISSN1164-5563
Volume93Pages:9
Corresponding AuthorNiu, Shuli(sniu@igsnrr.ac.cn)
AbstractSoil respiration (R-s) plays an important role in the terrestrial carbon cycle and can be affected by nitrogen deposition and soil acidification. The objective of this study was to explore the variation in R-s response to nitrogen and acid deposition with forest types (subtropical forest, warm temperate forest, temperate forest and cold temperate forest). We conducted a coordinated field manipulative experiment to quantify the response of R-s to nitrogen deposition and soil acidification in four different forest types in China at different latitudes along a transect from south to north. The results showed that soil inorganic nitrogen increased by 9.2%-142.9% for these four forests under nitrogen addition. Soil pH value decreased by 0.1-0.3, 0.1-0.3 and 0.2-0.4 on average across the four forests under nitrogen, acid, and nitrogen plus acid addition treatments, respectively. The response of soil respiration varied with forest types. Nitrogen addition decreased R-s by 11.2%-17.8% from the subtropical to temperate forest, but increased it by 7.9% in the cold temperate forest. Acid addition reduced R-s by 5.2%-16.6% on average in the four forests. Across the studied sites, the response magnitudes of R-s to nitrogen addition or acid addition were all positively correlated with soil inorganic nitrogen content and soil pH value. Additionally, these changes of R-s increased remarkably with latitude and soil organic carbon content, but decreased significantly with mean annual air temperature and mean annual precipitation. This study suggests that the impacts of nitrogen deposition and soil acidification on forest R-s vary with different forest types and largely depend on soil and climate conditions. These factors should be considered for the simulation and prediction of ecosystem carbon cycle in forests.
KeywordSoil respiration Forest types Latitude Nitrogen deposition Soil acidification
DOI10.1016/j.ejsobi.2019.103097
WOS KeywordTERRESTRIAL ECOSYSTEMS ; CARBON MINERALIZATION ; PRECIPITATION CHANGE ; ORGANIC-CARBON ; BASE CATIONS ; TEMPERATURE ; SULFUR ; FLUXES ; ACIDIFICATION ; AVAILABILITY
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[31625006] ; National Natural Science Foundation of China[41403073] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA23080302]
Funding OrganizationNational Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences
WOS Research AreaEnvironmental Sciences & Ecology ; Agriculture
WOS SubjectEcology ; Soil Science
WOS IDWOS:000479022600012
PublisherELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/68779
Collection中国科学院地理科学与资源研究所
Corresponding AuthorNiu, Shuli
Affiliation1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing 100101, Peoples R China
2.Chinese Acad Forestry, Inst Wetland Res, Beijing Key Lab Wetland Serv & Restorat, Beijing 100091, Peoples R China
3.Univ Chinese Acad Sci, Dept Resources & Environm, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Junjun,Yang, Hao,Wang, Jinsong,et al. Soil and climate determine differential responses of soil respiration to nitrogen and acid deposition along a forest transect[J]. EUROPEAN JOURNAL OF SOIL BIOLOGY,2019,93:9.
APA Zhang, Junjun.,Yang, Hao.,Wang, Jinsong.,Tian, Dashuan.,Li, Yong.,...&Niu, Shuli.(2019).Soil and climate determine differential responses of soil respiration to nitrogen and acid deposition along a forest transect.EUROPEAN JOURNAL OF SOIL BIOLOGY,93,9.
MLA Zhang, Junjun,et al."Soil and climate determine differential responses of soil respiration to nitrogen and acid deposition along a forest transect".EUROPEAN JOURNAL OF SOIL BIOLOGY 93(2019):9.
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, Junjun]'s Articles
[Yang, Hao]'s Articles
[Wang, Jinsong]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhang, Junjun]'s Articles
[Yang, Hao]'s Articles
[Wang, Jinsong]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhang, Junjun]'s Articles
[Yang, Hao]'s Articles
[Wang, Jinsong]'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.