基于旅游生态位测评的关中地区旅游城市空间格局研究

Spatial pattern of tourism cities in Guanzhong region based on niche assessment

基于旅游生态位理论,以关中地区为研究尺度,选取2007-2011年数据构建关中地区旅游城市旅游生态位测评指标体系,运用SPSS19.0软件和ArcGIS9.3进行空间格局分析。研究表明:关中地区旅游城市旅游生态位总体表现为地域空间差异较大;综合生态位从东到西呈现倒"U"字型分布,南北向为南高北低的趋势;有明显的极化现象,呈现层次分明的3层等级结构;通过分析构建了以省会城市为核心城市,次级旅游集散地和服务中心为节点城市,旅游中转中心为网络城市而构成分工不同的单核地旅游网络空间协作发展格局。

Rational spatial pattern of tourism cities in Guanzhong region can promote sustainable tourism economy development in Shaanxi Province. In the research we built an evaluation index system of 5 tourism cities in Guanzhong region by using tourism ecological niche theory base the 2007 -2011 data, then carried out spatial analysis and cluster analysis of tourism ecological niche by using ArcGIS9.3 and SPSS19.0. The results show that tourism ecological niche of tourism cities in Guanzhong region had large differences, polarization phenomenon and hierarchical structure. The distribution of comprehensive niche was ＂U＂ shape from east to west, and that of the south was higher than the north. Then we analyzed and built 3 grade tourism spatial pattern of ＂the capital city for core city, secondary tourist hub and service center for the node cities, other transit center city for net cities＂ in Guanzhong Region.