摘要
以贵州省9个市(州)为例,构建“生产—生活—生态”系统耦合协调评价指标体系,运用加权TOPSIS法对该区三大系统的综合发展水平进行评价,再基于重心模型和耦合协调模型分析“三生”系统的时空耦合态势。结果表明:(1)研究期内,贵州省各市(州)“三生”系统的发展水平不一致,其综合评价指数差异显著。(2)“三生”系统的重心一直位于贵阳市境内,但偏移方向有所不同;“三生”系统两两之间空间耦合性从高到低依次为“生产—生活”系统、“生活—生态”系统、“生产—生态”系统。(3)从时间上看,“三生”系统耦合协调度以波动上升和保持稳定为主,空间上呈现出以贵阳、遵义为核心的“核心—边缘”式结构特征。
Taking 9 cities(prefectures)in Guizhou Province as an example,this paper constructed the“production-life-ecological”system coupling coordination evaluation index system,evaluated the comprehensive development level of the three systems in this area by using weighted TOPSIS method,and analyzed the spatio-temporal coupling situation of the“production-living-ecological”system based on the gravity center model and coupling coordination model.The results show that:(1)During the study period,the development level of“production-living-ecological”system is not consistent in all cities(prefectures)of Guizhou Province,and the comprehensive evaluation indexes are significantly different.(2)The center of gravity of“production-living-ecological”system is always located in Guiyang,but the deviation direction is different;The spatial coupling of between each two of the“production-living-ecological”system is changed from high to low to“production-life”system,“life-ecological”system,and“production-ecological”system.(3)From the perspective of time,the coupling coordination degree of“production-living-ecological”system mainlyfluctuated and remained stable.In space,it showed a“core-edge”structure with Guiyang and Zunyi as the core.
作者
李锦宏
曾雪
车旭航
LI Jinhong;ZENG Xue;CHE Xuhang(College of Tourism and Cultural Industry,Guizhou University,Guiyang Guizhou 550025,China)
出处
《生态经济》
北大核心
2024年第1期111-118,共8页
Ecological Economy
基金
国家社会科学基金项目“旅游业高质量发展的治理逻辑与制度创新研究”(21BGL018)
贵州省哲学社会科学规划重大课题“生态文明的‘贵州实践’研究”(19GZZB02)。
关键词
山地旅游
“三生”系统
重心模型
时空耦合
贵州省
mountain tourism
“production-living-ecological”system
barycenter model
spatio-temporal coupling
Guizhou Province