Estimation, decomposition and reduction potential calculation of carbon emissions from urban construction land: evidence from 30 provinces in China during 2000-2018

doi:10.1007/s10668-021-01769-3

	Estimation, decomposition and reduction potential calculation of carbon emissions from urban construction land: evidence from 30 provinces in China during 2000-2018
	Yang, Xin 1,2; Shang, Guangyin 1; Deng, Xiangzheng 2
刊名	ENVIRONMENT DEVELOPMENT AND SUSTAINABILITY
	2021-08-28
页码	18
关键词	Urban construction land Carbon emissions Spatiotemporal characteristics Decomposition analysis Carbon emission reduction potential
ISSN号	1387-585X
DOI	10.1007/s10668-021-01769-3
通讯作者	Yang, Xin(yangxin@mail.hzau.edu.cn)
英文摘要	With 80% of the world's carbon emissions coming from urban areas and most part of the world still experiencing ever accelerated process of urbanization, China faces huge pressure to achieve the carbon emission peaking in 2030 and realizes the goal of carbon neutrality before 2050. Therefore, this study explored the spatial variability of CO2 emissions from urban construction land among 30 provinces in China, analyzed its driving factors and estimated their potentials for emission reductions from 2000 to 2018. The results demonstrate that: (1) according to the IPCC model, both the carbon emission amounts and carbon emission intensity from urban construction land showed an upward trend from 2000 to 2018. (2) Decomposition analysis of logarithmic mean Divisia index revealed that economic level has positive impact on carbon emissions. Energy efficiency and energy structure are the negative contribution factors to the carbon emissions, and the energy efficiency effect played a more important inhabiting factor. (3) The carbon emission reduction potential indexes was provided to estimate the carbon emission reduction potential of 30 provinces in China; it indicated that 17 provinces have their carbon emission reduction potential indexes less than 1, and they confront with mandatory push to reduce carbon emission under the current national policy. Finally, promoting clean energy and applying internet of things into energy transport corridor system and more low-carbon land planning policies are suggested to facilitate more effective implementation of carbon emissions reduction actions in China.
资助项目	National Natural Science Foundation of China[71704061] ; China Postdoctoral Science Foundation[2017M610110] ; Humanities and Social Sciences Youth Foundation, Ministry of Education of China[21YJA790072] ; National Key Research and Development Project[2016YFA06025000]
WOS关键词	ENERGY ; CITY ; CO2 ; INDICATOR
WOS研究方向	Science & Technology - Other Topics ; Environmental Sciences & Ecology
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000690714500001
资助机构	National Natural Science Foundation of China ; China Postdoctoral Science Foundation ; Humanities and Social Sciences Youth Foundation, Ministry of Education of China ; National Key Research and Development Project
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/165323]
专题	中国科学院地理科学与资源研究所
通讯作者	Yang, Xin
作者单位	1.Huazhong Agr Univ, Coll Land Management, 1 Shizishan, Wuhan, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Yang, Xin,Shang, Guangyin,Deng, Xiangzheng. Estimation, decomposition and reduction potential calculation of carbon emissions from urban construction land: evidence from 30 provinces in China during 2000-2018[J]. ENVIRONMENT DEVELOPMENT AND SUSTAINABILITY,2021:18.
APA	Yang, Xin,Shang, Guangyin,&Deng, Xiangzheng.(2021).Estimation, decomposition and reduction potential calculation of carbon emissions from urban construction land: evidence from 30 provinces in China during 2000-2018.ENVIRONMENT DEVELOPMENT AND SUSTAINABILITY,18.
MLA	Yang, Xin,et al."Estimation, decomposition and reduction potential calculation of carbon emissions from urban construction land: evidence from 30 provinces in China during 2000-2018".ENVIRONMENT DEVELOPMENT AND SUSTAINABILITY (2021):18.