黄河流域城市绿色创新效率与生态韧性的时空耦合及影响因素

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中图分类号：F127；X22 DOI：10. 16152/j. cnki. xdxbzr. 2025-04-007

AbstractExploring the coupled and coordinated relationship between urban green innovation eficiency and ecological resilience is of great practical significance for promoting ecological protection and high-quality development in the Yelow River Basin. The Super-SBM model and entropy weight method are used to measure the green innovation efficiencyand ecological resilience level of78 cities in the Yelow River Basin from 2010 to 2020，respectively，and to further analyze the spatial and temporal evolution characteristics of the coupled and coordinated development and the factors influencing them by using the modified coupled coordination degree model and the Tobit regression model. The results show that： ① Both green innovation efficiency and ecological resilience of cities in the Yellow River Basin in 2O1O—2O2O show a fluctuating upward trend over time evolution，but the development level is low ；both show obvious spatial variability among regions. ② The coupling degree and coordination degree of green innovation effciency and ecological resilience in the Yellow River Basin during the study period showed a growing trend，in which the coupling degree as a whole was in the stage of friction，and the coordination degree as a whole was in the state of general coordination;from the perspective of spatial pattern，it presents the characteristics of " upstream-midstream-downstream" step increase. ③ （2号 The level of economic development，transportation infrastructure，degree of openness to the outside world，and human capital have a significant positive contribution to the degree of coupling coordination，while the industrial structure and urbanization level have asignificant inhibiting effect on the degree of coupling coordination. Keywordsgreen innovation efficiency；ecological resilience；modified coupled coordination degree model; Tobit regression model； the Yellow River Basin

黄河流域是我国重要的生态屏障和经济地带，然而，当前黄河流域城市倚能倚重、低质低效，面临着生态脆弱、水土流失、环境污染等不可避免的内部扰动和外部冲击[1]，城市韧性亟待提升。（剩余23378字）