气候变化领域集成服务门户(CCPortal): Coupling coordination analysis and spatio-temporal heterogeneity between urbanization and eco-environment along the Silk Road Economic Belt in China

CCPortal

DOI	10.1016/j.ecolind.2020.107014
	Coupling coordination analysis and spatio-temporal heterogeneity between urbanization and eco-environment along the Silk Road Economic Belt in China
	Ariken M.; Zhang F.; Chan N.W.; Kung H.-T.
发表日期	2021
ISSN	2697491
卷号	121
英文摘要	Rapid urbanization in China in recent decades has given rise to increasingly serious ecological and environmental problems. Specifically, the provinces along the Silk Road Economic Belt (SREB) in China have experienced rapid urbanization, and need to take pro-active action in balancing urbanization development with eco-environment conservation. This paper aims to develop comprehensive urbanization and eco-environment (UAEE) evaluation models to explore UAEE development of SREB in China from 2004 to 2018. In terms of methodology, these evaluation models are subsequently combined with CCDM (Coupling coordination degree model) and GTWR (Geographically and Temporally Weighted Regression) models to measure and analyze coupling degree and spatio-temporal heterogeneity of UAEE. The results show that: Firstly, from 2004 to 2018 in all regions of the SREB, the urbanization showed a gradual upward trend. Among them, comprehensive urbanization index (CUI) of Guangxi increased by 3.067%. Secondly, the comprehensive eco-environment index (CEI) of Chongqing, Sichuan, Guangxi, Shaanxi and Gansu has improved; while the eco-environment quality of Yunnan, Qinghai, Ningxia and Xinjiang has deteriorated during this period, with the rate of decrease in Xinjiang reaching a significant 2%; Thirdly, in 2018, Chongqing, Sichuan, Guangxi, Shaanxi and Gansu are in a state of high coordination level with the eco-environment under the rapid urbanization process, while Yunnan, Qinghai, Ningxia and Xinjiang are at a moderate coordination level. Since 2011, these areas are in a state of lagging development of the eco-environment. Finally, the interactive relationship between UAEE tends to converge. There is heterogeneity in time and space among SREB regions. The negative interaction effect of UAEE is mainly focused on the northwest regions. In conclusion, this research will provide a basis of scientific evaluation for the coordinated degree of UAEE, promote regional urbanization vis-à-vis the improvement in environmental policy making. © 2020 Elsevier Ltd
英文关键词	Coupling coordination degree; GTWR; Silk Road Economic Belt; Urbanization and eco-environment
语种	英语
scopus关键词	Ecological Indicators
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/158377
作者单位	Key Laboratory of Wisdom City and Environment Modeling of Higher Education Institute, College of Resources and Environmental Science, Xinjiang University, Urumqi, 830046, China; Key Laboratory of Oasis Ecology, Xinjiang University, Urumqi, 830046, China; Commonwealth Scientific and Industrial Research Organization Land and Water, Canberra, ACT 2601, Australia; School of Humanities, Universiti Sains Malaysia, George Town, Penang 11800, Malaysia; Department of Earth Sciences, The University of MemphisTN 38152, United States
推荐引用方式 GB/T 7714	Ariken M.,Zhang F.,Chan N.W.,et al. Coupling coordination analysis and spatio-temporal heterogeneity between urbanization and eco-environment along the Silk Road Economic Belt in China[J],2021,121.
APA	Ariken M.,Zhang F.,Chan N.W.,&Kung H.-T..(2021).Coupling coordination analysis and spatio-temporal heterogeneity between urbanization and eco-environment along the Silk Road Economic Belt in China.,121.
MLA	Ariken M.,et al."Coupling coordination analysis and spatio-temporal heterogeneity between urbanization and eco-environment along the Silk Road Economic Belt in China".121(2021).