School of Economics and Management & Center for Industry and Innovation, Zhengzhou University of Light Industry, Zhengzhou, 450000, People's Republic of China.
School of Economics and Management, Zhengzhou University of Light Industry, Zhengzhou, 450000, People's Republic of China.
Environ Sci Pollut Res Int. 2021 Feb;28(6):6898-6912. doi: 10.1007/s11356-020-11051-0. Epub 2020 Oct 3.
The Yellow River Basin (YRB) is an important ecological barrier and an important economic zone in China. Under the new requirements of realizing ecological protection and high-quality development of the YRB, the coordinated development of basin economic development and ecological environment is an urgent research topic. Taking 36 cities along the Yellow River Basin as samples, this paper constructs an evaluation index system of economic development and ecological environment. The coupling coordination model and geographical weighted regression were adopted to analyze the coupling coordination relationship between economic development and ecological environment from 2008 to 2017, and the influencing factors were analyzed. The results showed that (1) the coupling coordination of urban economic development and ecological environment along the YRB showed significant regional heterogeneity, forming a low-value sag of the Loess Plateau; (2) the regional hot spots in the downstream of the YRB continuously extended inland, while these in the midstream converged; (3) the coupling coordination degree between economic development and ecological environment is affected by factors such as population size, openness, and advanced industrial structure, and the intensity varies significantly among regions.
黄河流域是中国重要的生态屏障和重要的经济带。在实现黄河流域生态保护和高质量发展的新要求下，流域经济发展与生态环境的协调发展是一个亟待研究的课题。本文以黄河流域 36 个城市为样本，构建了经济发展和生态环境的评价指标体系。采用耦合协调模型和地理加权回归分析方法，对 2008-2017 年黄河流域经济发展与生态环境的耦合协调关系进行了分析，并对其影响因素进行了分析。结果表明：（1）黄河流域城市经济发展与生态环境的耦合协调度具有显著的区域异质性，形成了黄土高原低值凹陷区；（2）黄河流域下游地区的热点区域不断向内陆延伸，而中游地区的热点区域则逐渐收敛；（3）经济发展与生态环境的耦合协调度受到人口规模、开放程度和先进产业结构等因素的影响，且在不同区域的影响强度存在显著差异。
