摘要
产业集聚与生态效率之间存在紧密联系,产业集聚的环境性问题是近年来学术界研究热点,从旅游产业集聚视角,使用2005~2016年长江中游城市群31市面板数据与空间面板计量模型,探究旅游产业集聚对生态效率的影响及区域差异。结果显示:长江中游城市群生态效率整体呈上升趋势,内部不均衡性显著,生态效率总体表现为:武汉城市圈>环鄱阳湖城市群>环长株潭城市群;区域生态效率具有较强的空间联动性和依赖性,受空间溢出效应影响,邻近城市之间生态效率相互作用;旅游产业集聚对生态效率的影响呈"U"型曲线特征,旅游产业集聚发展的不同阶段对生态效率的影响存在明显差异。技术创新与产业结构在旅游产业集聚影响环境污染中发挥了重要的渠道作用。区域上,武汉都市圈、环长株潭城市群旅游产业集聚对生态效率的提升具有显著的正向作用,而鄱阳湖地区旅游产业集聚对生态效率的提升作用不显著。
The environmental problem of industrial agglomeration is a hot topic in academic research in recent years. From the perspective of tourism industry agglomeration, the panel data and spatial panel measurement model of 31 cities in the urban agglomeration in the middle reaches of the Yangtze river from 2005 to 2016 were used to explore the impact of tourism industry agglomeration on ecological efficiency and spatial heterogeneity, the results showed that: The overall ecological efficiency of urban agglomeration in the middle reaches of the Yangtze river is on the rise, with significant internal imbalance. The ecological efficiency of Wuhan Metropolitan area is the highest, followed by urban agglomeration around Poyang Lake and Urban Agglomeration around Changsha-Zhuzhou-Xiangtan.Regional ecological efficiency has a strong spatial linkage and dependence, and is affected by spatial spillover effect. On the whole, the influence of tourism industry agglomeration on ecological efficiency is u-shaped, and the influence of different stages of tourism industry agglomeration on ecological efficiency is obviously different. Regionally, tourism industry agglomeration in Wuhan Metropolitan area and Urban Agglomeration around Changsha-Zhuzhou-Xiangtan has a significant positive effect on the improvement of ecological efficiency, while tourism industry agglomeration in Poyang Lake area has no significant effect on the improvement of ecological efficiency.
作者
王兆峰
孙姚
WANG Zhao-feng;SUN Yao(Tourism College of Hunan Normal University,Changsha 410081,China)
出处
《长江流域资源与环境》
CAS
CSSCI
CSCD
北大核心
2021年第4期796-807,共12页
Resources and Environment in the Yangtze Basin
基金
国家自然科学基金项目(41771162)
湖南省国内一流培育学科建设项目(5010002)。
关键词
旅游产业集聚
生态效率
区域差异
空间面板模型
长江中游城市群
tourism industry agglomeration
ecological efficiency
spatial heterogeneity
spatial panel model
urban agglomeration in the middle reachcs of the Yangtze River
