Abstract
The Yellow River Basin is ecologically fragile, the relationship between water and sand is unbalanced and water resources are scarce. This paper takes the urban agglomerations in the Yellow River Basin as the research object, based on the guidelines for the coordinated promotion of ecological protection and high-quality development in the basin, and uses the entropy weight method and the coefficient of variation method as the means to establish a quantitative evaluation system for coordinated development. The degree of synergy is between ecological protection and high-quality development of the urban agglomerations from the time dimension and the space dimension, and we give the optimization directions. The results show that the degree of synergy among urban agglomerations in the river basin is steadily increasing, but there are significant spatial differences in the degree of coordination of ecological protection and high-quality development of the urban agglomerations and the development index of its subsystems. The degree of synergy generally presents a cascade distribution pattern that gradually decreases from east to west and from downstream to upstream. The ecological destruction, economic fluctuations and water waste of the river basin urban agglomeration are the main factors hindering the improvement of synergy.
Highlights
The need for ecological protection to be promoted simultaneously with highquality development was emphasized in the conference, which called for the need to change the traditional crude economic development model and to effectively implement the ecological protection and high-quality development strategy of the Yellow River basin with ecological culture and green development as the grip
The synergistic quantification system of ecological protection and high-quality development in the Yellow River Basin is reflected in the direction of each element's influence on the subsystem in four aspects: ecological environment, economic development, human-water relationship and people's well-being, and the actual situation of the study area and the characteristics of the elements need to be considered at the same time
This paper analyzes the coordination degree of ecological protection and high-quality development of urban agglomerations in the Yellow River Basin, and it can more closely describe the coordination characteristics of ecological protection and high-quality development of urban agglomerations in the basin, the conclusions are as follows: ( 1 ) Ecological Restoration feature layer in the ecological environment subsystems, water resources element layer subsystem of economic development in the economic base layer elements and the relationship between man and water subsystem, both ecological protection and development of high quality in the right number of heavy elements of the Yellow River Basin.it shows that ecological destruction, economic fluctuations and water waste are the main factors hindering the improvement of synergy
Summary
The Yellow River is one of the birthplaces of Chinese civilization and an important ecological barrier and economic belt in China, the importance of which is beyond doubt. At the symposium on ecological protection and highquality development of the Yellow River Basin, General Secretary Xi Jinping clearly stated that “ecological protection and high-quality development of the Yellow River Basin are as significant a national strategy as the integrated development of the Yangtze River Delta, the construction of the Guangdong-Hong Kong-Macao Greater Bay Area, the development of the Yangtze River Economic Belt, and the coordinated development of Beijing-Tianjin-Hebei[1].”. The need for ecological protection to be promoted simultaneously with highquality development was emphasized in the conference, which called for the need to change the traditional crude economic development model and to effectively implement the ecological protection and high-quality development strategy of the Yellow River basin with ecological culture and green development as the grip At the symposium on ecological protection and highquality development of the Yellow River Basin, General Secretary Xi Jinping clearly stated that “ecological protection and high-quality development of the Yellow River Basin are as significant a national strategy as the integrated development of the Yangtze River Delta, the construction of the Guangdong-Hong Kong-Macao Greater Bay Area, the development of the Yangtze River Economic Belt, and the coordinated development of Beijing-Tianjin-Hebei[1].” The need for ecological protection to be promoted simultaneously with highquality development was emphasized in the conference, which called for the need to change the traditional crude economic development model and to effectively implement the ecological protection and high-quality development strategy of the Yellow River basin with ecological culture and green development as the grip
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