摘要
以四川省82处冰雪旅游景区作为研究对象,通过空间分析相关模型,利用ArcGIS 10.2空间分析工具,从空间的分布类型、分布核心和分布成因3个方面对四川省冰雪旅游景区的空间分布特征进行了细致探析。结果表明,四川省冰雪旅游景区呈凝聚型分布,空间分布高密集区在川西山地与四川盆地过渡地带;总体空间格局表现为环四川盆地西北缘核密集带,是中国地形一二级阶梯在四川省分界处,且与中国人口密度对比线"胡焕庸线"四川段相吻合;地形条件和气候制约、四川盆地城市圈经济辐射、交通设施系统建设是影响四川省冰雪旅游景区空间格局的重要因素。在此基础上提出了空间优化和环境保护方面的建议。
Taking 82 ice and snow scenic spots in Sichuan province as the research object, through spatial analysis related models, using ArcGIS 10.2 spatial analysis tools, the spatial distribution characteristics of Sichuan ice and snow tourist scenic spots were analyzed in detail from three aspects: Spatial distribution type, distribution core and distribution cause. The results show that the ice and snow tourism scenic spot in Sichuan province is a cohesive distribution, and the spatially high-concentration area is in the transition zone between the western Sichuan and Sichuan Basins. The overall spatial pattern is represented by the nuclear-intense belt in the northwestern margin of the Sichuan Basin. It is the first-second level step of the Chinese terrain at the boundary of Sichuan province and coincides with the Sichuan section of the HU Huan-yong Line, the contrast line of China’s population density;topographic conditions and climate constraints, economic radiation in the Sichuan Basin, and construction of transportation facilities are important factors influencing the spatial pattern of ice and snow tourism in Sichuan province. Based on this, suggestions for space optimization and environmental protection are put forward.
作者
李璐佳
张俊霞
LI Lu-jia;ZHANG Jun-xia(College of Economics and Management,China University of Geoscience,Wuhan 430070,China)
出处
《湖北农业科学》
2019年第22期222-226,共5页
Hubei Agricultural Sciences
基金
国家自然科学基金项目(71874164)
关键词
冰雪旅游景区
空间分布
GIS
四川省
ice and snow tourism
spatial distribution
GIS
Sichuan province
