Study on Spatial Distribution Characteristics and Influence Factors on Red Cultural Resources in Gansu Province
Based on GIS spatial analysis,mathematical statistics and other functions,this study investigated the spatial distribution of revolutionary sites and relics in Gansu province from the aspects of spatial distribution types and spatial distribution patterns.Eleven indicators were selected from both natural and human factors,and the geographic detectors were used to explore the factors affecting the spatial distribution of revolutionary sites and relics.The results showed that:① Main three types of revolutionary sites and relics in Gansu province mainly included the former sites of party,government,military,and mass organizations,hospitals,and schools,as well as sites and battle sites,and memorial facilities.Geographically,they are mainly located in Qingyang city,Dingxi city,and Longnan city.② They existed the overall agglomeration and regional differences,with a clear distribution pattern of"multi-core agglomeration"and"more in the south regions and less in the north regions".Form a core cluster area with a"C"shaped distribution in the Longzhong area.③Socio-economic factors were the main factors affecting the spatial distribution of revolutionary sites and relics in Gansu province,and the interaction of various influencing factors had an enhanced synergistic effect.The flatter the terrain,the smaller the terrain undulation,and the larger the population,the closer the area was to the highway and city,which was more conducive to the protection and development of revolutionary relics.The driving force generated by natural geographical factors alone was relatively weak.
Revolutionary ruins and relicsGansu provinceGISSpatial distributionInfluence factor
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