省域内博物馆时空分布格局演变特征分析——以安徽省为例

An Analysis on Evolution Characteristics of Spatial and Temporal Distribution Pattern of Museums in the Province——A Case Study of Anhui Province

以安徽省为例,采用数理统计,利用ArcGIS10.3和GeoDa软件进行空间数据分析,从整体、局部和类型3个角度对1976—2018年安徽省博物馆时空格局演变进行了研究,揭示了中国省域范围内博物馆空间分布规律及发展趋势。研究发现:1)安徽省博物馆总体呈多中心,沿安徽省轴线从北向南扩展,空间集聚表现出“集聚—扩散—集聚”的阶段性特征,空间差异逐年增加,重心由皖北向皖南迁移。2)局部空间分布差异性显著,市域梯度分布明显,县区HH和LL集聚区发展不足,呈分散式空间分布格局。3)安徽省博物馆类型和数量都呈逐年递增态势,各类型博物馆空间分布格局异质性突出,均具有显著的向心性,合肥市的辐射带动效应不断增强。

Taking Anhui province as an example, this paper uses mathematical statistics, spatial data analysis, ArcGIS10.3 and GeoDa software to study the evolution of the spatial and temporal pattern of Anhui provincial museums from 1976 to 2018 from the perspectives of the whole, the part and the type, and to reveal the spatial distribution regularity and development trend of museums within the provinces of China. The research finds that: 1) The Anhui provincial museums are polycentric in general, extending from north to south along the axis of Anhui province. The spatial agglomeration shows the stage characteristics of “agglomeration - diffusion-agglomeration”. The spatial difference increases year by year. 2) Significant difference in local spatial distribution, obvious gradient distribution of the city, the county HH and LL cluster area is underdeveloped, showing a decentralized spatial distribution pattern. 3) The types and number of museums in Anhui province are increasing year by year. The spatial distribution pattern of all types of museums is heterogeneous and has significant centrality. The radiation-driven effect of Hefei city keeps increasing.