基于路网中心性的近代南京城市寺庙选址 特征

寺庙是重要的公共空间，探究选址特征可挖掘其在城市中的地位与功能变化，是社会变迁与城市发展的缩影。基于ArcGIS和GeoDa平台，研究近代南京城市寺庙选址与路网中心性的耦合特征，探讨城寺关系，结果如下。1)寺庙选址。清末，寺庙多集中于城南和城西，寺庵、祠庙均由城南向城北扩散；民国，寺庵在城北呈多点集聚，祠庙则向中华门外扩展。2)城寺互动。近代城市寺庙与路网之间的相关性逐渐降低，在城市中的区位逐渐边缘化。清末，寺庙毗邻城市中心，与商业空间互融，城寺互动紧密；民国，寺庵与路网相关性远大于祠庙，在城市中占据更加优良的区位，祠庙因政权的转型、城市建设的影响而走向衰落。系统构建了近代南京城市寺庙GIS数据库，可为城市史、风景园林历史与理论研究提供量化方法参考，对南京近代寺庙遗产活化及当代寺观园林的选址具有实践意义。

Characteristics of Temple Location in Modern Nanjing Based on the Centrality of Road Network

Temples are important public spaces, and exploring the site selection characteristics can uncover their changing status and functions in the city, which is a microcosm of social change and urban development. Based on ArcGIS and GeoDa platform, the coupling characteristics of temple site selection and road network centrality in modern Nanjing city are studied, and the relationship between city and temple is explored. The study shows that: 1) Temple site selection. In the late Qing Dynasty, temples were mostly concentrated in the south and west of the city, and temples and shrines were spread from the south to the north of the city. In the Republic of China, temples were clustered in the northern part of the city, while ancestral temples were expanded outside Zhonghua Gate. 2) City temple interaction. In modern times, the correlation between urban temples and road networks gradually decreased, and the location in the city gradually marginalized. At the end of Qing Dynasty, temples were adjacent to the city center and intermingled with commercial space, and the city-temple interaction was close. In the Republic of China, the relevance between temples and road networks was much greater than that of ancestral temples, and they occupied more excellent locations in the city, while ancestral temples were in decline due to the transformation of the regime and the impact of urban construction. A GIS database of modern Nanjing urban temples is systematically constructed, and the research results can provide quantitative methodological references for urban history, landscape gardening history and theoretical research, and have practical significance for the revitalization of Nanjing''s modern temple heritage and the siting of contemporary temple gardens.