Knowledge Management System Of Institute of Earth Environment, CAS
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 | |
发表期刊 | Science China. Life sciences |
卷号 | 53期号:2017页码:7144 |
文章类型 | 期刊论文 |
其他摘要 | Agro-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. |
DOI | 10.1038/s41598-017-07237-1 |
收录类别 | SCI |
所属项目编号 | 41301213 ; KZZD-EW-04 ; 122990901606 |
语种 | 英语 |
项目资助者 | NSFC ; 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 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ieecas.cn/handle/361006/5581 |
专题 | 黄土与第四纪地质国家重点实验室(2010~) |
通讯作者 | Zhang,Fan |
作者单位 | 1.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 |
推荐引用方式 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. |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Changes in the soil (3363KB) | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 请求全文 |
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