乡村生活空间重构是建设宜居宜业和美乡村的深刻内涵所在，对其开展研究具有重要意义。论文以旅游绅士化为切入点，基于Pierre Bourdieu的场域理论，构建“乡村生活空间场域架构—转换机制解构”的理论分析框架，并以内蒙古额尔古纳市室韦村为例，系统性解析旅游绅士进程中乡村生活空间重构及其机制。研究表明：① 室韦村的旅游绅士化具有鲜明的时空阶段性，经历了旅游绅士化萌芽阶段、旅游绅士化初级阶段和旅游绅士化发展阶段，由原始场域转换为旅游场域；② 乡村生活空间即为一个场域，根据居民日常行为活动衍生出居住、消费、就业以及社交等4个子场域，以此架构乡村生活空间重构的四元分析框架并剖析其重构特征；③ 乡村生活空间场域充满了不同行动主体间的较量与博弈，场域内“权力—资本—惯习”相互作用，以此解构室韦村生活空间场域的转换机制。研究旨在从理论方面深化乡村生活空间研究，既是场域理论在地理学领域的尝试与探索，也为乡村生活空间重构以及厘清背后复杂问题与机制提供了一个新的解析思路。

Tourism, a key driver of regional economies and perceived “green industry,” faces challenges from irrational resource allocation and spatial overlaps, undermining sustainability. This study examines 825 tourism resources in China’s Hulunbuir Grassland, analyzing spatiotemporal patterns, influencing factors, and ecological impacts using GPP and NDVI data. Three development phases emerged: essential development, rapid growth, and upgrading. They present a spatial pattern with Hailar and Chen Barag as the center, and multiple other points, mainly affected by ethnic minority population proportions, tourist reception, tourist attraction density, and river networks. Ecological analysis reveals that tourism-induced disturbances cause less environmental stress than other human activities, with grassland NDVI in tourism areas improving during upgrading. However, the NDVI of grasslands under non-tourism disturbance is still superior to that of grasslands under tourism disturbance. The findings emphasize the need for optimized resource allocation and proactive monitoring of tourism’s ecological footprint to advance sustainable grassland tourism.