基于分形理论的江西丹霞地貌景区点空间特征及优化整合研究

江西省丹霞地貌资源赋存丰富,开发的丹霞景区点多,主要分布于赣东和赣南地区,呈明显的空间分形特征.该文运用分形理论,测算赣东、赣南丹霞景区点系统的关联维数分别为0.843 8和1.115 7,表明系统内景区点分布集中,屏蔽现象明显.测算了上述两区域的聚集维数,结果显示系统中的旅游中心地吸附半径不大,并出现双分形或多分形的特征,系统将向多旅游中心发展.然后,进行了优化整合研究,提出了整合地方文化、培育新的旅游中心地和构建旅游网络体系等措施.

On the Spatial Characteristic on Danxia Landforms Tourist Scenic Spots and Optimization in Jiangxi Province Based on Fractal Geometry Theory

There are rich Danxia landforms resources in Jiangxi province,which are distributed in the east and the south of Jiangxi,with obvious spatial fractal feature.The paper surveys the correlation fractal dimension of those tourist scenic spots by applying fractal geometry theory.The correlation fractal dimension in the east and the south of Jiangxi are 0.843 8 and 1.115 7.These show that the distribution of the tourist scenic spots of the system is concentrated and that shield is obvious.Meanwhile,the aggregation fractal dimensions of the tow regions are measured.The result shows that the attracting radius of the system is small and there are double-fractal or multi-fractal feature in the system,which will develop into multi-tour centre.Then,the optimization is discussed and the measures such as integrating local culture,cultivating new tour centre,building tour networks etc are put forward.