globalchange  > 全球变化的国际研究计划
DOI: 10.1016/j.apenergy.2019.04.170
WOS记录号: WOS:000482245500011
论文题名:
Urban-rural disparities of household energy requirements and influence factors in China: Classification tree models
作者: Chen, Guangwu1,2,3; Zhu, Yuhan1,2; Wiedmann, Thomas3,4; Yao, Lina5; Xu, Lixiao1,2; Wang, Yafei1,2
通讯作者: Wang, Yafei
刊名: APPLIED ENERGY
ISSN: 0306-2619
EISSN: 1872-9118
出版年: 2019
卷: 250, 页码:1321-1335
语种: 英语
英文关键词: Multiregional input-output model ; Household energy requirements ; Machine learning ; Household survey
WOS关键词: INPUT-OUTPUT-ANALYSIS ; ELECTRICITY CONSUMPTION ; DECISION TREE ; REGRESSION TREE ; LIFE-STYLE ; DECOMPOSITION ANALYSIS ; CARBON EMISSIONS ; NEURAL-NETWORK ; BEHAVIOR ; IMPACT
WOS学科分类: Energy & Fuels ; Engineering, Chemical
WOS研究方向: Energy & Fuels ; Engineering
英文摘要:

The United Nations Sustainable Development Goals have highlighted the challenges brought about by increasing energy consumption and climate change. Previous studies have concentrated on accounting for urban and rural household energy requirements in China at a macro-scale, which neglects the analysis of individuals and their socioeconomic driving factors at the micro-scale. To fill this gap, this study began with an accounting of energy requirements for urban and rural households based on the provincial Multi-Regional Input-Output (MRIO) tables and household survey covering over 25,000 unique samples from 25 provinces in 2012. Multilinear Regression models were employed to estimate the average effect of various demographic and socioeconomic characteristics of samples, and Tree-based models were applied to classify energy requirement groups and identify the key individual characteristics. The results suggest that the energy requirements per capita on average range from 34 to 211 GJ for urban samples and 34 to 149 GJ for rural samples across different provinces, and that the gap between individuals can be over 100 times. Indirect energy requirements representing above 90% of the total is the focus of the study. Changes in lifestyle factors include eating out, drinking and smoking, were all correlated with indirect energy requirements. Furthermore, the one-child family has had a positive effect on indirect energy requirements, while the two or more children family has had a negative effect. In addition, an individual's mental health plays a role in the level of indirect energy requirements for high-income rural residents, while geographic location plays a key role for urban residents.


Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/146983
Appears in Collections:全球变化的国际研究计划

Files in This Item:

There are no files associated with this item.


作者单位: 1.Beijing Normal Univ, Sch Stat, Beijing 100875, Peoples R China
2.Beijing Normal Univ, Inst Natl Accounts, Beijing 100875, Peoples R China
3.UNSW Sydney, Sch Civil & Environm Engn, SAP, Sydney, NSW 2052, Australia
4.Univ Sydney, Sch Phys, Ctr Integrated Sustainabil Anal, Sydney, NSW 2006, Australia
5.UNSW Sydney, Sch Comp Sci & Engn, Sydney, NSW 2052, Australia

Recommended Citation:
Chen, Guangwu,Zhu, Yuhan,Wiedmann, Thomas,et al. Urban-rural disparities of household energy requirements and influence factors in China: Classification tree models[J]. APPLIED ENERGY,2019-01-01,250:1321-1335
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Chen, Guangwu]'s Articles
[Zhu, Yuhan]'s Articles
[Wiedmann, Thomas]'s Articles
百度学术
Similar articles in Baidu Scholar
[Chen, Guangwu]'s Articles
[Zhu, Yuhan]'s Articles
[Wiedmann, Thomas]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Chen, Guangwu]‘s Articles
[Zhu, Yuhan]‘s Articles
[Wiedmann, Thomas]‘s Articles
Related Copyright Policies
Null
收藏/分享
所有评论 (0)
暂无评论
 

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.