丹霞地貌景观网络关注度空间网络结构特征及影响因素探析OA北大核心CSTPCD

Danxia landscape network attention spatial correlation structure is an integral part of mapping the lo-cation of the node spatial structure,identifying the overall perception of tourists on the Danxia landscape,and guiding the flow of virtual information to promote the scientific and coordinated development of the overall spatial structure of the landscape resources.This paper takes 81 Danxia landform landscapes in China as the research object and analyzes the characteristics of the spatial network structure of the national Danxia landform landscape network attention and the influencing factors by using the Baidu index data from 2013 to 2022,and through the methods such as social network analysis and geo-detector.1)Overall linkage structure:landscape resource net-work linkages are significant in scale,low in density,and relatively decentralized;the overall situation is one of regional association.2)Individual correlation structure:there are significant differences in the hierarchy of cen-trality spatial structure among nodes,and the ratio of the number of first-level echelons to the number of fourth-level echelons is about 1∶7;the number of out-degree for a node is 28,which is less than the in-degree of 47,indicating that the nodes are mainly in a beneficiary relationship,with insufficient potential for their develop-ment,and they need to rely on the flow of radiation from the higher-value points.3)Analysis of cohesive sub-groups:inter-subgroup links fail to break through the limitations of geographic scope,with intra-provincial or critical provincial attractions as the main links,which can easily lead to network fragmentation.4)Influencing factors:the scale of landscape publicity has the most significant influence on the structural status of the node network,followed by landscape quality level,scenic spot ticket price,and landscape publicity effect.There-fore,the coordinated development of the national Danxia landform landscape spatial correlation structure can promote the digital development model,stimulate the endogenous growth of scenic resources,promote the col-laborative development of Danxia resource groups,create cross-regional quality tourism routes,and break down the barriers to cooperation.