Abstract:

This article took 11 provincial capital cities in the west from 2005 to 2018 as the evaluation objects, used the entropy method to evaluate the level of new urbanization and ecological civilization, and used the coupling coordination degree model and relative development degree model to explore their coordinated development and lag status, providing theoretical support for further promoting the coordinated development of the two. Results show that: (1) the new urbanization construction of provincial capital cities in western China is in the exploratory stage, and the characteristics of rising fluctuation and space-time differentiation are particularly obvious. The scores of cities in southwest China are generally higher than those in northwest China and the middle reaches of the Yellow River; (2) There is a big gap in the level of ecological civilization construction in provincial capitals, which basically develops in a fluctuating manner. There is a big gap in the level of ecological civilization construction among different regions, and the development level and development law of neighboring cities are close to each other; (3) There is a close coupling relationship between new urbanization and ecological civilization at a high level, but the coordinated development generally fails to achieve good or high-quality coordination of mutual promotion; There is an alternating lag between the new urbanization and ecological civilization in most cities, and the lag tends to continue and intensify. In the future, we should focus on guiding the development of cities with relatively weak development foundation, narrow the differences between regions, and strengthen the coordinated construction of new urbanization and ecological civilization from the perspective of strategic goal orientation.

Key words: new urbanization, ecological civilization, coordinated development, spatiotemporal characteristics, western provincial capital cities

摘要：

以2005—2018年西部11个省会城市为评价对象，采用熵值法评价其新型城镇化和生态文明建成水平，运用耦合协调度模型和相对发展度模型探究其协调发展和滞后状况，为进一步促进两者协调发展提供理论支撑。研究发现：1）西部省会城市的新型城镇化建设处于探索阶段，波动上升和时空分化的特征尤为明显，西南地区城市的得分普遍高于西北地区和黄河中游地区城市；2）各省会城市生态文明建设水平差距较大，基本以波动向前式发展，生态文明建设水平的地区差距较大，邻近城市的发展水平和发展规律有靠近趋势；3）新型城镇化和生态文明间存在高水平耦合的密切关系，协调水平上升的趋势下普遍未达到相互促进的良好或优质协调；大部分城市的新型城镇化和生态文明间存在交替滞后的情况，且滞后有延续和强化趋势。在今后应注重对发展基础相对薄弱城市的引导发展，缩小区域和城市间的差异，从战略目标导向入手，加强新型城镇化和生态文明的协调建设。

关键词: 新型城镇化, 生态文明, 耦合协调发展, 时空特征, 西部省会城市