Spatiotemporal evolution and driving factors of the coupling coordination of the population-land-water-industry system in the lower Yellow River

doi:10.1038/s41598-024-73802-0

LZUFE-KMS

	Spatiotemporal evolution and driving factors of the coupling coordination of the population-land-water-industry system in the lower Yellow River
	Xu, Jing; Liu, Hui
	2024-10-04
发表期刊	SCIENTIFIC REPORTS
卷号	14 期号:1
摘要	Exploring the interaction and coupling effects within the population-land-water-industry (PLWI) system is conducive to promoting high-quality regional sustainable development. Taking the lower Yellow River during the period from 2000 to 2020 as a research sample, this study used the entropy weight TOPSIS method, the coupling coordination degree (CCD) model and kernel density estimation to synthetically evaluate the CCD of the PLWI system. The GeoDetector model was applied to explore the factors influencing the CCD of the PLWI system considering the nonlinear relationship. The major results can be summarized as follows: (1) From 2000 to 2020, the comprehensive development index (CDI) of the population, land, water and industry subsystems followed a gradual upward trend in the lower Yellow River, increasing by 0.293, 0.033, 0.111 and 0.369, respectively. However, the CDI of the land subsystem varied greatly between regions. Some cities, such as Jinan, Jining and Binzhou, experienced large declines in the CDI of the land subsystem, from 0.433, 0.534 and 0.572 to 0.358, 0.481 and 0.522, respectively. (2) The CCD of the PLWI system in the lower Yellow River showed an upward trend, increasing from 0.481 to 0.678, and became more concentrated during 2000-2020. Most of the region transitioned from near disorder to primary coordination. (3) Factors such as number of health technicians per 10,000 people, average salary, number of college students per 10,000 people, per capita GDP and per capita education expenditure were critical to the coordinated development of the PLWI system, the explanatory powers were 0.644, 0.639, 0.610, 0.498 and 0.455, respectively. Finally, this study proposed three policy recommendations to improve coupling coordination in the lower Yellow River Basin: Improving population quality, promoting green technology and rational land planning.
关键词	Population-land-water-industry (PLWI) system Coupling coordination degree (CCD) Influencing factors GeoDector model Kernel density estimation The lower Yellow River
DOI	10.1038/s41598-024-73802-0
收录类别	SCIE
ISSN	2045-2322
语种	英语
WOS研究方向	Science & Technology - Other Topics
WOS类目	Multidisciplinary Sciences
WOS记录号	WOS:001329062900007
出版者	NATURE PORTFOLIO
原始文献类型	Article
引用统计	被引频次[WOS]：0 [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.lzufe.edu.cn/handle/39EH0E1M/38155
专题	兰州财经大学
通讯作者	Xu, Jing
作者单位	Lanzhou Univ Finance & Econ, Sch Econ, Lanzhou, Peoples R China
第一作者单位	兰州财经大学
通讯作者单位	兰州财经大学
推荐引用方式 GB/T 7714	Xu, Jing,Liu, Hui. Spatiotemporal evolution and driving factors of the coupling coordination of the population-land-water-industry system in the lower Yellow River[J]. SCIENTIFIC REPORTS,2024,14(1).
APA	Xu, Jing,&Liu, Hui.(2024).Spatiotemporal evolution and driving factors of the coupling coordination of the population-land-water-industry system in the lower Yellow River.SCIENTIFIC REPORTS,14(1).
MLA	Xu, Jing,et al."Spatiotemporal evolution and driving factors of the coupling coordination of the population-land-water-industry system in the lower Yellow River".SCIENTIFIC REPORTS 14.1(2024).