【摘要】 为探讨长江流域惜字塔文化遗产，文章以长江流域478个惜字塔为研究对象，利用ArcGIS等工具，分析了惜字塔遗存的空间分布格局、建筑形态特征及其驱动因素。结果表明：(1)在空间分布上，长江流域惜字塔呈现显著的流域集聚特征，存在较强的空间正相关性，沿长江干流形成“大分散，小集聚”的空间态势；(2)在建筑功能与形态上，呈现区域分异特征。上游形制多元，体现移民社会的文化融合；中游更侧重伦理教化内涵，折射理学耕读伦理的深刻影响；下游精致雅化，反映士商互动下的文化功能转型；(3)空间分异是自然、经济、文化和社会协同作用的结果，土地生态利用、区域经济发展、文化重心南移、地方文教传统及宗教民俗信仰等因素共同塑造了这一独特的流域文化景观。研究结果不仅揭示了惜字塔所承载的中华文字崇拜观念的空间表达与土地生态利用的流域特征，而且为构建长江国家文化公园、传承中华优秀传统文化提供了重要的理论依据和实践意义。更多还原

【Abstract】 To explore the cultural heritage of Xizi Pagodas in the Yangtze River basin, this study takes 478 Xizi Pagodas as research objects and employs ArcGIS to analyze their spatial distribution patterns, architectural morphological characteristics and driving factors. The results show that: 1) In terms of spatial distribution, Xizi Pagodas in the Yangtze River basin exhibit significant watershed agglomeration characteristics and strong positive spatial correlation, forming a spatial pattern of "overall dispersion with local concentration" along the stem streams of the Yangtze River. 2) In terms of architectural function and form, it shows clear regional differentiation. In the upper reaches of the Yangtze River, diverse architectural forms reflect the cultural integration of migrant societies. In the middle reaches of the Yangtze River, greater emphasis on moral and educational functions reflects the profound influence of Neo-Confucian farming-reading ethics. In the lower reaches of the Yangtze River, the architecture becomes more refined and elegant, reflecting the transformation of cultural functions driven by interactions between scholars and merchants. 3) The spatial differentiation results from the combined effects of natural, economic, cultural and social factors. Land ecological utilization, regional economic development, the southward shift of cultural centers, local educational traditions, and religious folk beliefs jointly shape this distinctive watershed cultural landscape. This findings not only reveal the spatial expression of Chinese character worship embodied in Xizi Pagodas and its watershed characteristics in relation to land ecological utilization, but also provide important theoretical support and practical implications for the construction of the Yangtze National Cultural Park and the inheritance of excellent traditional Chinese culture.更多还原