干旱区生态环境知识资源中心(Arid): A quantitative analysis method for the degree of coupling coordination between drinking water carrying capacity and population spatial aggregation

Arid

DOI	10.1007/s10668-022-02229-2
	A quantitative analysis method for the degree of coupling coordination between drinking water carrying capacity and population spatial aggregation
	Yuan Lei; Chen Guoping; Wang Jiasheng; Zhao Junsan; Yang Kun
通讯作者	Yang, K
来源期刊	ENVIRONMENT DEVELOPMENT AND SUSTAINABILITY
ISSN	1387-585X
EISSN	1573-2975
出版年	2022
卷号	24 期号:9 页码:11392-11423
英文摘要	The degree of coupling coordination between Drinking Water Carrying Capacity (DWCC) and Population Spatial Agglomeration (PSA) is a primary indicator for assessing the sustainable development of society. However, current research using quantitative model methods to explore relationships between the DWCC and the PSA is extremely rare. In order to provide theoretical and methodological support for research of regional population control or water resource allocation, based on the idea of coupling and coordination in physics, this paper constructs a Comprehensive Evaluation Model of Drinking Water Carrying Capacity (CEMDWCC), a Population Spatial Aggregation Index Model (PSAIM) and a Coupling Coordination Model of Human Water Relationship (CCM-HWR). Then, we use of the output results of the CEMDWCC and the PSAIM as the input parameters for the CCM-HWR to integrate these three models together. Through the above processing, we deduce a quantitative analysis method for the degree of coupling and coordination between the DWCC and the PSA. On this basis, we further use Kunming, a region of the water-deficient severely as a research area to discuss the coupling coordination relationships of the DWCC and the PSA during 20 years from 1996 to 2015. The results demonstrate that, on the one hand, in the time dimensions, the coupling degree of the DWCC and the PSA fluctuates little, and it is basically in a straight development state during the 20-year study period. Moreover, the degree of coordination between them is moderately unbalanced and has not fluctuated much for many years in this period. This shows that the DWCC and the PSA have not yet reached a positive interaction state, which is not conducive to sustainable development in the future. On the other hand, in the spatial dimensions, there are certain spatial differences in different regions. These differences are explicitly manifested in the degree of coupling and coordination, which is the better in regions with more developed economies. On the whole, the results of the study are more consistent with the actual situation in the study area. In other words, the economically developed regions have relatively high population spatial concentration, and the DWCC has also reached a relatively high state. Moreover, in these areas, the coupling relationship between the DWCC and the PSA remains relatively stable, and the coordination relationship between them is more harmonious and orderly. As can be seen from the above research results, the research method in this paper can quantitatively analyze the coupling and coordination relationships between the DWCC and the PSA. Therefore, this method is of great importance for promoting research for the sustainable development of population, resources, environment, economy, and society in arid regions of the world.
英文关键词	Water resources carrying capacity Population spatial aggregation Coupling degree Coordination degree Evaluation model
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000800964300002
WOS关键词	CONSUMPTION ; RESOURCES
WOS类目	Green & Sustainable Science & Technology ; Environmental Sciences
WOS研究方向	Science & Technology - Other Topics ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/392437
推荐引用方式 GB/T 7714	Yuan Lei,Chen Guoping,Wang Jiasheng,et al. A quantitative analysis method for the degree of coupling coordination between drinking water carrying capacity and population spatial aggregation[J],2022,24(9):11392-11423.
APA	Yuan Lei,Chen Guoping,Wang Jiasheng,Zhao Junsan,&Yang Kun.(2022).A quantitative analysis method for the degree of coupling coordination between drinking water carrying capacity and population spatial aggregation.ENVIRONMENT DEVELOPMENT AND SUSTAINABILITY,24(9),11392-11423.
MLA	Yuan Lei,et al."A quantitative analysis method for the degree of coupling coordination between drinking water carrying capacity and population spatial aggregation".ENVIRONMENT DEVELOPMENT AND SUSTAINABILITY 24.9(2022):11392-11423.