地理与地理信息科学

基于空间生产理论与符号消费理论，本文将旅游者视为历史文化街区旅游空间意义生成与价值再生产的重要主体，从“物质甄选—情感投射—行为交互”的连续体验过程构建“感知空间—构想空间—交互空间”分析框架，探讨“网红”消费驱动下历史文化街区旅游空间的生产机理。以北京市什刹海历史文化旅游风景区、北锣鼓巷和南锣鼓巷为案例地，基于社交照片和旅游轨迹数据，综合运用卷积神经网络（CNN）要素识别、HSV色彩分析和照片构图分析方法，揭示旅游者在空间要素选择、情感意义表达和空间交互实践中的差异化生产过程。结果表明：(1)感知空间层面，旅游者对历史文化街区的空间生产表现为对空间要素的选择性甄选与符号化重组。历史古建空间以地理标志符号和历史文化元素为主，街巷胡同空间突出老北京生活场景，潮玩休闲空间则更多呈现都市消费要素。(2)构想空间层面，旅游者通过照片色彩完成对空间意义的情感投射。历史古建空间以低饱和度红黄色系表征历史怀旧感，街巷胡同空间以青黄色系表达文艺化、市井化生活想象，潮玩休闲空间则通过昼夜色彩差异呈现生态休闲与都市潮流的双重情感意象。(3)交互空间层面，旅游者通过不同构图方式完成与空间要素的行为互动。历史古建空间体现“重在场”的身体嵌入，街巷胡同空间体现“重场景”的地方生活融入，潮玩休闲空间体现“重要素”的消费场景嵌入。

Based on the theory of the production of space and symbol consumption theory,this paper positions tourists as active agents in the generation of tourism spatial meaning and value reproduction in historical and cultural districts. Proceeding from the sequential experiential process of "material selection-emotional projection-behavioral interaction," we propose an analytical framework of "perceived space-conceived space-interactive space" to investigate the production mechanism of tourism space in historical and cultural districts under the impetus of "internet celebrity" consumption. Taking the Shichahai Historical and Cultural Tourism Area,Beiluogu Lane,and Nanluogu Lane in Beijing as case sites,and utilizing social media photos and tourist trajectory data,the paper employs convolutional neural network(CNN)-based feature recognition,HSV color analysis,and photo composition analysis to reveal the differentiated processes through which tourists engage in spatial element selection,emotional meaning expression,and spatial interaction practices. The findings are as follows.(1) At the level of perceived space,tourists′ spatial production of historical and cultural districts is manifested in the selective selection and symbolic reorganization of spatial elements. The historical and ancient architectural spaces predominantly feature geographic landmark symbols and historical and cultural elements,while the street and alley spaces highlight the living scenes of old Beijing,and the trendy leisure spaces present more urban consumption elements.(2) At the level of conceived space,tourists complete the emotional projection of spatial meaning through photo colors. The historical and ancient architectural spaces are characterized by a low-saturation red and yellow color scheme to convey a sense of historical nostalgia,while the street and alley spaces are expressed in a green and yellow color scheme to express artistic and vernacular imagination of local life. The trendy leisure spaces present a dual emotional image of ecological leisure and urban trends through color differences between day and night.(3) At the level of interactive space,tourists interact with spatial elements via distinct compositional strategies. The historical and ancient architecture spaces embody the body embedding of "presence-oriented",the street and alley spaces embody the local life integration of "scene-oriented",and the trendy leisure spaces embody the consumption scene embedding of "element-oriented".