Evolution Models for the Spatial Structure of Regional Tourist Scenic Spots System Based on Fractal Theory: A Case Study of Wuhan
运用分形理论，将区域旅游景点系统空间结构演化分为点状、集群、多中心和整合四种模型，并以武汉为例分析其处于多中心发展初期，提出优化方向。
Because of the spatial difference of the impact factors such as tourism resources,economy and society development level,traffic accessibility and tourism development policy,the spatial structure of regional tourist scenic spots system shows different development models in different stages of development and in different spatial scales,being hierarchy,layer,diversity and complexity.Applying fractal theory and combining the evolution process of regional tourism spatial pattern,this pater constructed the evolution models for the spatial structure of regional tourist scenic spots system,by dividing the models into four types,i.e.point development model,cluster development model,multi–center development model and integrate development model.Furthermore,this paper analyzed the evolution model of Wuhan City as an example.The results show that the spatial structure of the tourist scenic spots system in Wuhan City is fractal,with the feature of multi-fractal being obvious,and is in the primary stage of multi-center development model.Finally,according to these results,the direction and approaches to optimize the spatial structure of the tourism scenic spots system in Wuhan city were proposed.