“双碳”目标下我国旅游生态效率空间网络结构研究

Analysis of the Spatial Network Structure of China's Tourism Eco-efficiency Under the Carbon Peaking and Carbon Neutrality Goals

基于“双碳”目标,将节能减排的观念引入生态与旅游融合发展的理论框架,基于Super-SBM模型测算2004-2019年我国30个省(区、市)旅游生态效率,综合空间网络探究我国旅游生态效率网络结构特征。结果表明:我国省域旅游生态效率均值呈现先显著上升后稳定波动的变化态势,省域间存在正向的空间相关性且联系度较高;我国省域旅游空间关联网络复杂,符合幂律分布呈现出无标度特征,区域特征明显;“双向溢出”板块、“经纪人”板块内部存在旅游生态关联,其余板块空间关联度有待加强。指出了加强旅游资源规划与管理、提升管理水平、强化环境保护意识和加强跨区域合作,有助于提高“双碳”目标下我国旅游生态效率区域均衡,并实现可持续发展的目标。

Based on the background of the"dual carbon"goal,the concept of energy conservation and emission reduction was introduced into the theoretical framework of the integrated development of ecology and tourism,and the tourism eco-efficiency of 30 provinces in China from 2004 to 2019 was measured based on the Super-SBM model,and the structural characteristics of China's tourism eco-efficiency network were explored by comprehensive spatial network.The results show that①The mean value of tourism eco-efficiency at the provincial level in China showed a trend of first significant increase and then stable fluctuation,and there was a positive spatial correlation between provinces and a high degree of connection.②The spatial correlation network of provincial tourism in China is complex.The power-law distribution presents scale-free characteristics,and the regional characteristics are obvious.③There is a tourism ecological correlation in the"two-way spillover"sector and the"broker"sector,and the spatial correlation of the other plates needs to be strengthened.The results show that strengthening the planning and management of tourism resources,improving the management level,strengthening the awareness of environmental protection and strengthening cross-regional cooperation can improve the regional balance of China's tourism ecological efficiency under the"dual carbon"goal and achieve the goal of sustainable development.