ISWC OpenIR  > 水保所科研产出--SCI  > 2018--SCI
Joint Control of Net Primary Productivity by Climate and Soil Nitrogen in the Forests of Eastern China
Zhan Xiaoyun1; Guo Minghang1; Zhang Tibin 1,2; Zhang, TB (reprint author), Northwest A&F Univ, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi, Peoples R China.; Zhang, TB (reprint author), Chinese Acad Sci, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China.; Zhang, TB (reprint author), Minist Water Resources, Yangling 712100, Shaanxi, Peoples R China.
SubtypeArticle
2018
Source PublicationFORESTS
ISSN1999-4907
description.correspondentemailzhanxiaoyun2005@163.com ; mhguo@ms.iswc.ac.cn ; zhangtibin@163.com
Volume9Issue:6
AbstractThe nature and extent of climate and soil nutrient controls in Chinese forests remain poorly resolved. Here, we synthesized the data on carbon-climate-soil in eastern China, and litter N was firstly taken into consideration, to examine the variation of net primary productivity (NPP) and its driving forces. Results showed that NPP had significant latitude pattern and varied substantially across climate zones. Bivariate analyses indicated that mean annual temperature (MAT), mean annual precipitation (MAP), soil N content (N-soil), and annual litter N (N-re) were the main controlling factors in spatial pattern of forest NPP. Notably, partial general linear model analysis revealed that MAT, MAP, and N-re jointly explained 84.8% of the spatial variation of NPP. Among the three major factors, N-re explained more variation of forest NPP than the other two factors, and MAT and MAP affected NPP mainly through the change of litter N rather than via themselves, highlighting the importance of litter N in estimating forest NPP. However, to accurately describe the pattern of forest NPP in China, more detailed field measurements and methodologies on NPP and relevant confounding factors should be addressed in future studies.
KeywordNet Primary Productivity Climate Zone Climate Soil n Litter n
Subject AreaForestry
DOI10.3390/f9060322
Indexed BySCI
Publication PlaceST ALBAN-ANLAGE 66, CH-4052 BASEL, SWITZERLAND
Language英语
WOS IDWOS:000436277900039
PublisherMDPI
Funding OrganizationNational Key R & D Program of China [2017YFA0604803] ; National Key R & D Program of China [2017YFA0604803] ; 13th Five Year Informatization Plan of Chinese Academy of Sciences [XXH13505-07] ; 13th Five Year Informatization Plan of Chinese Academy of Sciences [XXH13505-07] ; National Natural Science Foundation of China [41503078, 51509238] ; National Natural Science Foundation of China [41503078, 51509238]
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Document Type期刊论文
Identifierhttp://ir.iswc.ac.cn/handle/361005/8234
Collection水保所科研产出--SCI_2018--SCI
Corresponding AuthorZhang, TB (reprint author), Northwest A&F Univ, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi, Peoples R China.; Zhang, TB (reprint author), Chinese Acad Sci, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China.; Zhang, TB (reprint author), Minist Water Resources, Yangling 712100, Shaanxi, Peoples R China.
Affiliation1.Northwest A&F Univ, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi, Peoples R China
2.Chinese Acad Sci, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China
3.Minist Water Resources, Yangling 712100, Shaanxi, Peoples R China
Recommended Citation
GB/T 7714
Zhan Xiaoyun,Guo Minghang,Zhang Tibin ,et al. Joint Control of Net Primary Productivity by Climate and Soil Nitrogen in the Forests of Eastern China[J]. FORESTS,2018,9(6).
APA Zhan Xiaoyun,Guo Minghang,Zhang Tibin ,Zhang, TB ,Zhang, TB ,&Zhang, TB .(2018).Joint Control of Net Primary Productivity by Climate and Soil Nitrogen in the Forests of Eastern China.FORESTS,9(6).
MLA Zhan Xiaoyun,et al."Joint Control of Net Primary Productivity by Climate and Soil Nitrogen in the Forests of Eastern China".FORESTS 9.6(2018).
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