As an important means to promote the territorial spatial planning system, the control of rural ecological space at watershed scale is of great significance for rural revitalization aimed at sustainable development and ecological environmental protection. Taking Sanshui River Basin in Xunyi as the research area, the paper applies the redline zoning method which integrates ecological sensitivity with ecosystem service, and collects remote sensing image data, DEM data, soil data, and also ecological environment characteristics and human activity intensity factors for a comprehensive analysis on the ecological function zone, ecological corridor and rural settlement in the river basin. The ultimate objective of the research is to propose a rural ecological space control system centered around “regionalization-network-stationing”. As suggested by the research results, in Sanshui River Basin, the area of suitable development zone, ecological control buffer zone, and ecological conservation zone is 467.35 km², 538.86 km² and 317.34 km², accounting for 35.31%, 40.74% and 23.95% of the basin respectively; a basin rural ecological corridor network structure featuring “one core, one vertical line and three horizontal lines” has been constituted; approximately 387 villages are based in suitable construction development zone, 169 in ecological control buffer zone, and 82 in ecological conservation zone. The research is expected to provide scientific evidence for sustainable rural development and rational use of ecological environmental resources in Sanshui River Basin, afford specific technical support to territorial spatial planning, and reinforce space control scientificity and practicability.

作为促进区域空间规划体系的重要手段，对流域规模的农村生态空间进行控制对于以可持续发展和生态环境保护为目标的农村振兴具有重要意义。以遵义三水流域为研究区域，运用红线分区方法，将生态敏感性与生态系统服务相结合，并收集遥感影像数据，DEM数据，土壤数据，以及生态环境特征和人类活动强度因子。对流域生态功能区，生态走廊和农村居民点进行综合分析。研究的最终目的是提出一个围绕“区域化-网络站”的农村生态空间控制系统。²，538.86公里²和317.34公里²，占35.31％，40.74％和盆的23.95％; 建立了以“一芯一纵三横”为特征的流域农村生态走廊网络结构。适当的建设开发区约有387个村庄，生态控制缓冲区有169个村，生态保护区有82个村。该研究有望为三水河流域农村可持续发展和合理利用生态环境资源提供科学依据，为国土空间规划提供具体技术支持，增强空间控制的科学性和实用性。