湖南省不可移动文物时空分布特征及其影响因素——以市级以上文物保护单位为例

Abstract

Studying the spatiotemporal distribution characteristics of immovable cultural relics is of great significance for promoting the overall protection and utilization of relics and the high-quality development of urban and rural areas. Based on the data of 2 352 officially protected sites at and above the municipal level in Hunan Province, the spatiotemporal evolution process and influencing factors of immovable cultural relics in Hunan Province during the historical periods are studied by using GIS spatial analysis. The results show that: 1) The immovable cultural relics in Hunan Province have a long history. Most cultural relics are in modern times, and belong to the type of important historical site and representative building. 2) Taking the line from Junshan District of Yueyang City to Dong'an County of Yongzhou City as the dividing line, the cultural relics generally present the spatial distribution pattern of "dense in the east and sparse in the west", and form a high-density core area in Changsha. 3) The high-density core areas of the spatial distribution of immovable cultural relics formed in various historical periods are generally shown as a process of expansion from the northwest bank of Dongting Lake to the south bank of Dongting Lake and the Xiangjiang River Basin over time, and present the spatiotemporal evolution regularity of four stages: initial expansion stage, contraction stage, rapid expansion stage and high aggregation stage. 4) The spatiotemporal evolution of immovable cultural relics in Hunan Province is the result of the comprehensive effect of natural factors such as elevation, slope and river system, human factors such as economic development, highway density, population density, historical culture and political environment.