IEECAS OpenIR  > 黄土与第四纪地质国家重点实验室(2010~)
Changes in the soil organic carbonbalance on China’s cropland duringthe last two decades of the 20thcentury
Zhang,F1; Wang,Z2; Glidden,S3; Wu,YP1; Tang,L1; Liu,QY4; Li,CS3; Frolking,S3; Zhang,Fan
2010-07
Source PublicationScience China. Life sciences
Volume53Issue:2017Pages:7144
Subtype期刊论文
Other AbstractAgro-ecosystems play an important role in regulating global changes caused by greenhouse gas emissions. Restoration of soil organic carbon (SOC) in agricultural soils can not only improve soil quality but also influence climate change and agronomic productivity. With about half of its land area under agricultural use, China exhibits vast potential for carbon (C) sequestration that needs to be researched. Chinese cropland has experienced SOC change over the past century. The study of SOC dynamics under different bioclimatic conditions and cropping systems can help us to better understand this historical change, current status, the impacts of bioclimatic conditions on SOC and future trends. We used a simulation based on historical statistical data to analyze the C balance of Chinese croplands during the 1980s and 1990s, taking into account soil, climate and agricultural management. Nationwide, 77.6% of the national arable land is considered to be in good condition. Appropriate farm management practices should be adopted to improve the poor C balance of the remaining 22.4% of cropland to promote C sequestration.
DOI10.1038/s41598-017-07237-1
Indexed BySCI
Project Number41301213 ; KZZD-EW-04 ; 122990901606
Language英语
Funding OrganizationNSFC ; NSFC ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; One-TousandYouth Talent Project ; One-TousandYouth Talent Project ; Fundamental Research Funds for the Central University ; Fundamental Research Funds for the Central University
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Document Type期刊论文
Identifierhttp://ir.ieecas.cn/handle/361006/5581
Collection黄土与第四纪地质国家重点实验室(2010~)
Corresponding AuthorZhang,Fan
Affiliation1.Department of Environmental Science and Technology, School of Human Settlements and Civil Engineering, Xi’anJiaotong University, Xi’an, 710049, China
2.State Key Laboratory of Loess and Quaternary Geology, IEE, CAS, Xi’an,710075, China
3.Institute for the Study of Earth, Oceans, and Space, University of New Hampshire, Durham, NH,03824, USA
4.Ankang University, Ankang, 725000, China
Recommended Citation
GB/T 7714
Zhang,F,Wang,Z,Glidden,S,等. Changes in the soil organic carbonbalance on China’s cropland duringthe last two decades of the 20thcentury[J]. Science China. Life sciences,2010,53(2017):7144.
APA Zhang,F.,Wang,Z.,Glidden,S.,Wu,YP.,Tang,L.,...&Zhang,Fan.(2010).Changes in the soil organic carbonbalance on China’s cropland duringthe last two decades of the 20thcentury.Science China. Life sciences,53(2017),7144.
MLA Zhang,F,et al."Changes in the soil organic carbonbalance on China’s cropland duringthe last two decades of the 20thcentury".Science China. Life sciences 53.2017(2010):7144.
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