【摘要】 基于2015—2024年的面板数据，对长三角地区主要旅游城市旅游生态效率进行时空特征解析与影响机制探究。研究表明：时序演进方面，研究期间长三角地区城市旅游生态效率整体呈稳步提升态势；空间分布上，旅游生态效率与城市经济发展水平呈现显著的空间耦合特征。驱动机制分析显示，城镇化水平、人均收入、旅游资源丰度及产业结构优化对本地区旅游生态效率提升具有显著正向驱动效应，而私人汽车保有量则表现出显著抑制作用。空间溢出效应检验表明，城镇化进程与交通基础设施改善可通过正向外溢效应提升邻域城市的旅游生态效率，但私人汽车保有量增长会产生负向空间溢出效应。据此，从积极倡导低碳旅游、创新旅游业评价体系、推行差异化减排策略等方面提出了相关对策建议。更多还原

【Abstract】 Based on the panel data from 2015 to 2024, this paper analyzes the spatio-temporal characteristics and influence mechanism of tourism eco-efficiency of major tourism cities in Yangtze River Delta region. The results show that: in terms of temporal evolution, urban tourism eco-efficiency in the Yangtze River Delta region has been steadily improving during the study period; in terms of spatial distribution, tourism eco-efficiency and urban economic development level present significant spatial coupling characteristics. Driving mechanism analysis shows that urbanization level, per capita income, tourism resource abundance and industrial structure optimization have significant positive driving effects on tourism ecological efficiency, while private car ownership has significant inhibitory effects. The spatial spillover effect test shows that urbanization process and transportation infrastructure improvement can improve tourism eco-efficiency of neighboring cities through positive spillover effects,but the growth of private car ownership will produce negative spatial spillover effects. Therefore, the paper puts forward relevant countermeasures and suggestions from the aspects of actively advocating low-carbon tourism, innovating tourism evaluation system, and implementing differentiated emission reduction strategies.更多还原