【摘要】 【目的】从系统论视角分析村域尺度乡村生活空间的演变特征及其驱动因素，厘清三峡库区乡村生活空间系统演变驱动机理，可为提升乡村空间治理能力提供理论依据和案例支持。【方法】以三峡库区重庆市奉节县安坪镇三沱村为例，依据土地利用数据、社会经济数据、实地走访和农户调研数据等，采用GIS空间分析等方法，以2000—2022年为研究时段，系统剖析乡村生活空间系统演变特征及驱动因素。【结果】(1)三沱村生活空间系统发生了显著的演变，2000—2010年为稳步演变阶段，2011—2022年为加速演变阶段。(2)聚落-居住空间系统集聚化和便利化、生计-就业空间系统多样化、消费-购物空间系统扩展化、休闲-交往空间系统丰富化、公共服务设施空间系统完善化是乡村生活空间系统演变的显著特征。(3)在乡村生活空间系统演变的驱动因素中，家庭人均收入、参与产业情况、到主要干道的距离、坡度、移民搬迁政策、家庭设施改善程度、平均耕作距离、搬迁补偿方式等是核心因素；海拔、到乡镇中心的距离、到县城中心的距离、就业主要形态、与主要亲戚住地的距离、与主要亲戚走动频率等是次要因素。【结论】20多年来，受社会经济发展、乡村主体意愿、三峡工程后扶政策等因素的综合影响，三峡库区乡村生活空间系统逐步优化。在乡村可持续发展中，总结乡村生活空间系统的演变特征并分析其驱动因素，是宜居宜业和美乡村建设的关键举措。更多还原

【Abstract】 [Objective] The evolution of rural living space system is a crucial aspect of the interactive relationship of rural production, living, and ecological spaces. In the context of rural transformation and development, focusing on the rural living space system at the village scale, exploring their changes, and clarifying the driving mechanisms of their change provide a theoretical basis and case support for enhancing the capacity of rural spatial governance and modernizing the governance system. [Methods] Taking Santuo Village in Anping Town, Fengjie County, Chongqing Municipality, within the Three Gorges reservoir area as a case study, this research utilized GIS spatial analysis, supplemented by land use data, socio-economic data, field visits and household survey data, etc, to systematically analyze the characteristics and driving factors behind of the changes of rural living space system from 2000 to 2022. [Results](1) The living space system in Santuo Village have experienced significant changes. The period from 2000 to 2010 was marked by a steady change, while the period from 2011 to 2022 experienced an accelerated changes.(2) Key evolution characteristics include the clustering and convenience improvement of settlement-residential space system, diversification of livelihood-employment space system, expansion of consumption-shopping space system, enrichment of leisure-interaction space system, and improvement of public service facilities space system.(3) The core factors that influenced these changes were per capita household income, industrial participation status, proximity to major roads, slope, relocation policies, the improvement level of household facilities, average farming distance, and compensation methods. Secondary factors included altitude, distance to township center, distance to county center, primary forms of employment, distance to main relatives’ residences, and frequency of interaction with these relatives. [Conclusion] In the past 20 years, the rural living spaces in the Three Gorges reservoir area had been gradually optimized due to the combined influence of socioeconomic development, the willingness of rural entities, and post-project implementation support policies of the Three Gorges Project. Summarizing the evolution characteristics of rural living space systems and analyzing their driving factors is a key measure for the construction of livable, businessfriendly and beautiful rural areas.更多还原