黄河流域旅游经济、科技创新与生态环境的协调发展

以黄河流域9省区为研究单元,运用耦合协调模型探究2004—2019年旅游经济、科技创新与生态环境系统耦合协调发展水平。结果表明：黄河流域旅游经济、科技创新发展极化现象显著,而生态环境发展态势趋于平稳;时序分析方面,黄河流域各地区2004—2019年协调度为0.215～0.890,省际差异显著;空间演变方面,黄河流域三元系统耦合协调水平呈现出“中下游高,上游低”的空间格局。

Coordinated Development of Tourism Economy-scientific and Technological Innovation-ecological Environment in the Yellow River Basin

Taking 9 provinces and regions in the Yellow River Basin as the research unit, the coupling coordination model is used to explore the coordinated development level of tourism economy-scientific and technological innovation-ecological environment system from 2004 to 2019. The research conclusions are as follows: The development polarization of tourism economy and technological innovation in the Yellow River Basin is significant, and the development trend of the ecological environment tends to be stable.The coordination degree of each region from 2004 to 2019 is between 0.215 and 0.890, with significant inter-provincial differences; the level of coupling coordination shows a space of high in the middle and lower reaches and low in the upstream .