Variations in satellite-derived carbon dioxide over different regions of China from 2003 to 2011

doi:10.1016/j.atmosenv.2016.11.032

	Variations in satellite-derived carbon dioxide over different regions of China from 2003 to 2011
	Xu, Yuyue 1,2,3; Ke, Changqing 1,2; Zhan, Wenfeng 1,4; Li, Haidong 5; Yao, Ling 6
刊名	ATMOSPHERIC ENVIRONMENT
	2017-02-01
卷号	150 页码:379-388
关键词	Carbon dioxide Climate change Interannual variation Sub-region Emission
ISSN号	1352-2310
DOI	10.1016/j.atmosenv.2016.11.032
通讯作者	Xu, Yuyue(xuyy@nju.edu.cn) ; Ke, Changqing(kecq@nju.edu.cn)
英文摘要	Variations of CO2 mole fraction (XCO2) on a global or country-wide scale have been widely examined, while the regional differences within China remain unclear because of the huge differences in the stage of economic development and climatic diversities. In this study, the variations of monthly and yearly XCO2 from 2003 to 2011 are analyzed for the entire China and its six geographical regions. Atmospheric Infrared Sounder (AIRS) data, which are mainly sensitive in the mid-troposphere, were used. During 2003-2011, the mean annual XCO2 increased from 375.7 +/- 3.3 to 392.5 +/- 3.5 ppm, at a rate of +2.10 ppm/year, which is similar to the previous rate during 2003-2008 (+2.09 ppm/year). However, there are two new findings for different regions of China. First, the XCO2 growth rate and its seasonal amplitude were higher in Northern China than in Southern China. The growth rates of XCO2 over North-East, North, and North-West during 2003-2011 are 2.18, 2.17, and 2.13 ppm/year, respectively, while they are 2.03, 2.05, and 2.09 ppm/year over South-East, Central, and South-West, respectively. The seasonal CO2 fluctuations over the North-East and North are larger than other regions. Second, the highest monthly mean XCO2 of mid-troposphere occurs during April to May for different regions of China in 2003-2011, while the lowest XCO2 is September for southern China and January for northern China. These results offer valuable insights into the regional differences of XCO2 within China. (C) 2016 Elsevier Ltd. All rights reserved.
资助项目	National Natural Science Foundation of China[41301447] ; National Natural Science Foundation of China[41671423] ; National Natural Science Foundation of China[41371391] ; Natural Science Foundation of Jiangsu Province of China[BK20130568] ; Natural Science Foundation of Jiangsu Province of China[BK20130103] ; Ph.D. Programs Foundation of Ministry of Education of China[20130091120027] ; China Scholarship Council[201406195035]
WOS关键词	ATMOSPHERIC INFRARED SOUNDER ; MIDTROPOSPHERIC CO2 ; TROPOSPHERIC CO2 ; VARIABILITY ; OBJECTIVES ; RETRIEVAL ; EMISSIONS ; PRODUCTS ; WALIGUAN ; EXCHANGE
WOS研究方向	Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000392770700036
资助机构	National Natural Science Foundation of China ; Natural Science Foundation of Jiangsu Province of China ; Ph.D. Programs Foundation of Ministry of Education of China ; China Scholarship Council
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/64981]
专题	中国科学院地理科学与资源研究所
通讯作者	Xu, Yuyue; Ke, Changqing
作者单位	1.Nanjing Univ, Jiangsu Prov Key Lab Geog Informat Sci & Technol, Nanjing 210023, Jiangsu, Peoples R China 2.Nanjing Univ, Key Lab Satellite Mapping Technol & Applicat, State Adm Surveying Mapping & Geoinformat China, Nanjing 210023, Jiangsu, Peoples R China 3.Nanjing Univ, Collaborat Innovat Ctr Novel Software Technol & I, Nanjing 210023, Jiangsu, Peoples R China 4.Nanjing Univ, Int Inst Earth Syst Sci, Nanjing 210023, Jiangsu, Peoples R China 5.Minist Environm Protect, Nanjing Inst Environm Sci, Nanjing 210042, Jiangsu, Peoples R China 6.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China
推荐引用方式 GB/T 7714	Xu, Yuyue,Ke, Changqing,Zhan, Wenfeng,et al. Variations in satellite-derived carbon dioxide over different regions of China from 2003 to 2011[J]. ATMOSPHERIC ENVIRONMENT,2017,150:379-388.
APA	Xu, Yuyue,Ke, Changqing,Zhan, Wenfeng,Li, Haidong,&Yao, Ling.(2017).Variations in satellite-derived carbon dioxide over different regions of China from 2003 to 2011.ATMOSPHERIC ENVIRONMENT,150,379-388.
MLA	Xu, Yuyue,et al."Variations in satellite-derived carbon dioxide over different regions of China from 2003 to 2011".ATMOSPHERIC ENVIRONMENT 150(2017):379-388.