Study on the Spatial Distribution Characteristics of Red Cultural Resources in Dalian Based on the Nearest Neighbor Index
It aims to comprehensively understand the distribution of red cultural resources in Dalian from a macro perspective,and then provides reasonable suggestions for the development,utilization,protection and management of red resources in Dalian.Based on the national land and space planning of Dalian,this paper extensively collects various data within the scope of Dalian,and adopts the nea-rest neighbor index as the research method.The distribution characteristics of red cultural resources in Dalian are calculated,and the spatial structure optimization system of red cultural resources in Dalian is constructed with"three nodes and three axes".The results show that the nearest neighbor index model is applicable to the study of the distribution characteristics of red cultural resources;the distribution of red cultural resources in Dalian is generally characterized by agglomeration,which is conducive to development and pro-tection;the spatial structure optimization system conforms to the basic requirements of national land and space planning and can pro-vide a theoretical basis for highlighting the characteristics of Dalian's historical and cultural city.
red cultural resourcesnearest neighbor indexspatial distribution characteristicsnational land and space planning
万方数据
维普
