气候变化领域集成服务门户(CCPortal): Coupling and coordinated evolution characteristics of regional economy-energy-carbon emission multiple systems: A case study of main China's Basin

CCPortal

DOI	10.1016/j.jes.2023.07.007
	Coupling and coordinated evolution characteristics of regional economy-energy-carbon emission multiple systems: A case study of main China's Basin
	Chen, Lu; Li, Xin; Zhao, Jingyi; Kang, Xinyu; Liu, Lu; Wang, Minxi; Chen, Wu
发表日期	2024
ISSN	1001-0742
EISSN	1878-7320
起始页码	140
卷号	140
英文摘要	Comprehensive analysis of the Economy -Energy -Carbon Emission (EECE) system is beneficial for promoting sustainable social development. This study analyzes the system development of major watersheds in China from 2010 to 2019. The research fully considers the system's internal and external inputs and outputs and proposes an evaluation index system for regional EECE coupling and coordinated development. Then, using the difference in system weight allocation to improve the coupling and coordination model, the study explores the dynamic system's coupling and coordination. The results show that (1) The development of the system structure is relatively stable, but the overall development status is not ideal; (2) The downstream of China's main river basins has obvious economic advantages, while the energy system fluctuates greatly. The efficiency of the carbon emission system will decrease in areas with rapid economic development. The coupling and coordination level of the EECE system is better in the Yangtze River Basin than in the Yellow River Basin; (3) From the perspective of dynamic coordinated development, the main river basins have been divided into two states since 2012, but it is relatively stable overall. Regional dynamic coordination is often at a disadvantage in regions with rapid economic and energy development; (4) The coupling coordination degree of the two river basins has significant positive spatial autocorrelation. Most provinces' significant spatial clustering characteristics of the coupling coordination degree are High -High type. Low -Low type provinces are mainly concentrated downstream. The research process has certain reference significance for the collaborative governance of complex regional systems. (c) 2023 The Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences. Published by Elsevier B.V.
英文关键词	System structure; Efficiency measure; Coupling mechanism; Dynamic coordination
语种	英语
WOS研究方向	Environmental Sciences & Ecology
WOS类目	Environmental Sciences
WOS记录号	WOS:001170546500001
来源期刊	JOURNAL OF ENVIRONMENTAL SCIENCES
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/300437
作者单位	Chengdu University of Technology; University of Southern Denmark
推荐引用方式 GB/T 7714	Chen, Lu,Li, Xin,Zhao, Jingyi,et al. Coupling and coordinated evolution characteristics of regional economy-energy-carbon emission multiple systems: A case study of main China's Basin[J],2024,140.
APA	Chen, Lu.,Li, Xin.,Zhao, Jingyi.,Kang, Xinyu.,Liu, Lu.,...&Chen, Wu.(2024).Coupling and coordinated evolution characteristics of regional economy-energy-carbon emission multiple systems: A case study of main China's Basin.JOURNAL OF ENVIRONMENTAL SCIENCES,140.
MLA	Chen, Lu,et al."Coupling and coordinated evolution characteristics of regional economy-energy-carbon emission multiple systems: A case study of main China's Basin".JOURNAL OF ENVIRONMENTAL SCIENCES 140(2024).