衡阳南岳区农村居民点用地合理布局分析

城镇化水平的快速推进和社会主义新农村建设的开展给建设用地供给和耕地保护形成了巨大的压力。农 村居民点用地普遍散乱、粗放的现象为挖掘现有建设用地潜力，少占耕地提供了可能。以衡阳南岳区为例,应用GIS 空间分析与景观指数分析等方法，在分析社会经济、自然地理和生产环境三方面的主要因素对南岳区农村居民点 用地布局的影响后，提出引导南岳区农村居民点合理布局的对策与建议。

Study on the Rational Distribution of the Rural Residential Land in Nanyue District of Hengyang

The rapid progress in the urbanization level and the construction of a new socialist countryside formed a tremendous pressure on the construction land supply and the protection of farmland. Rural residential land areas are scattered sites in disorder at present,which makes it possible to use the existing potential for the extensive excavation of construction and occupation of less farmland. Taking Nanyue District as a case,this paper studies the rural residential land by using GIS spatial analysis,landscape index analysis and other methods. It also analyzes the three main influencing factors,including socioeconomic environment,natural environment and production environment,on rural residential land distribution. Based on the analysis of the influencing factors,the authors put forward some suggestions on the adjustment of the distribution of rural residential land.