DOI: 10.1016/j.atmosenv.2014.04.032
Scopus记录号: 2-s2.0-84899891336
论文题名: Spatial analysis on China's regional air pollutants and CO2 emissions: Emission pattern and regional disparity
作者: Dong L ; , Liang H
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2014
卷: 92 起始页码: 280
结束页码: 291
语种: 英语
英文关键词: Air pollutants
; Regional disparity
; Spatial analysis
Scopus关键词: Air pollution
; Economics
; Emission control
; Geographical regions
; Sulfur dioxide
; Air pollutants
; Emission reduction policies
; Equity and efficiencies
; Gini coefficients
; Multi-regression model
; Regional disparities
; Spatial analysis
; Technology advancement
; Carbon dioxide
; carbon dioxide
; nitric oxide
; sulfur dioxide
; air pollutant
; air pollution
; air pollution control
; article
; carbon footprint
; China
; geographic distribution
; particle size
; particulate matter
; priority journal
; spatial analysis
; spatial autocorrelation analysis
Scopus学科分类: Environmental Science: Water Science and Technology
; Earth and Planetary Sciences: Earth-Surface Processes
; Environmental Science: Environmental Chemistry
英文摘要: China has suffered from serious air pollution and CO2 emission. Challenges of emission reduction policy not only come from technology advancement, but also generate from the fact that, China has pronounced disparity between regions, in geographical and socioeconomic. How to deal with regional disparity is important to achieve the reduction target effectively and efficiently. This research conducts a spatial analysis on the emission patterns of three air pollutants named SO2, NOx and PM2.5, and CO2, in China's 30 provinces, applied with spatial auto-correlation and multi regression modeling. We further analyze the regional disparity and inequity issues with the approach of Lorenz curve and Gini coefficient. Results highlight that: there is evident cluster effect for the regional air pollutants and CO2 emissions. While emission amount increases from western regions to eastern regions, the emission per GDP is in inverse trend. The Lorenz curve shows an even larger unequal distribution of GDP/emissions than GDP/capita in 30 regions. Certain middle and western regions suffers from a higher emission with lower GDP, which reveal the critical issue of emission leakage. Future policy making to address such regional disparity is critical so as to promote the emission control policy under the "equity and efficiency" principle. © 2014 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/80997
Appears in Collections: 气候变化事实与影响
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作者单位: Graduate School of Environmental Studies, Nagoya University, Nagoya City 464-8601, Japan; Social Environmental Systems Research Center, National Institute for Environmental Studies (NIES), Onogawa 16-2, Tsukuba-City, Ibaraki 305-8506, Japan; Center for National Resource Economy Studies, Beijing, China; Graduate School of Civil Engineering, Nagoya University, Nagoya City 464-8601, Japan
Recommended Citation:
Dong L,, Liang H. Spatial analysis on China's regional air pollutants and CO2 emissions: Emission pattern and regional disparity[J]. Atmospheric Environment,2014-01-01,92