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DOI10.1007/s11356-015-5856-x
A hybrid study of multiple contributors to per capita household CO2 emissions (HCEs) in China
Qu, Jiansheng; Qin, Shanshan; Liu, Lina; Zeng, Jingjing; Bian, Yue
发表日期2016
ISSN0944-1344
EISSN1614-7499
起始页码6430
结束页码6442
卷号23期号:7
英文摘要Given the large expenditures by households on goods and services that contribute a large proportion of global CO2 emissions, increasing attention has been paid to household CO2 emissions (HCEs). However, compared with industrial CO2 emissions, efforts devoted to mitigating HCEs are relatively small. A good understanding of the effects of some driving factors (i.e., urbanization rate, per capita GDP, per capita income/disposable income, Engel coefficient, new energy ratio, carbon intensity, and household size) is urgently needed prior to considering policies for reducing HCEs. Given this, in the study, the direct and indirect per capita HCEs were quantified in rural and urban areas of China over the period 2000-2012. Correlation analysis and gray correlation analysis were initially used to identify the prime drivers of per capita HCEs. Our results showed that per capita income/disposable income, per capita GDP, urbanization rate, and household size were the most significantly correlated with per capita HCEs in rural areas. Moreover, the conjoint effects of the potential driving factors on per capita HCEs were determined by performing principal component regression analysis for all cases. Based on the combined analysis strategies, alternative polices were also examined for controlling and mitigating HCEs growth in China.
关键词PRINCIPAL COMPONENT ANALYSISGREY CORRELATION-ANALYSISENERGY-REQUIREMENTSCARBON EMISSIONSRURAL HOUSEHOLDSCONSUMPTIONREGRESSIONDECOMPOSITIONURBANMODEL
英文关键词Household CO2 emissions (HCEs); Driving factors; Correlation analysis (CA); Gray correlation analysis (GCA); Principle component regression (PCR)
语种英语
WOS研究方向Environmental Sciences
来源期刊ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
来源机构中国科学院西北生态环境资源研究院
文献类型期刊论文
条目标识符http://gcip.llas.ac.cn/handle/2XKMVOVA/134227
作者单位Lanzhou Univ, MOE Key Lab Western Chinas Environm Syst, Coll Earth & Environm Sci, Lanzhou 730000, Peoples R China.
推荐引用方式
GB/T 7714
Qu, Jiansheng,Qin, Shanshan,Liu, Lina,et al. A hybrid study of multiple contributors to per capita household CO2 emissions (HCEs) in China[J]. 中国科学院西北生态环境资源研究院,2016,23(7).
APA Qu, Jiansheng,Qin, Shanshan,Liu, Lina,Zeng, Jingjing,&Bian, Yue.(2016).A hybrid study of multiple contributors to per capita household CO2 emissions (HCEs) in China.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,23(7).
MLA Qu, Jiansheng,et al."A hybrid study of multiple contributors to per capita household CO2 emissions (HCEs) in China".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 23.7(2016).
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