基于景观结构的农村居民点整治优化研究

Research for Regulation Optimization of Rural Residential Areas Based on Landscape Structure

运用Arc GIS的空间分析和统计功能以及Patch Analyst的定量分析方法,分析疏附县农村居民点的空间特征、农村居民点与自然条件和经济社会条件的关系,并运用多因子综合评价法,建立农村居民点空间格局优化。结果表明,疏附县的农村居民点布局受海拔高度、坡度、河流、水浇地、城镇和园区的综合影响。疏附县农村居民点分为优先发展区、保留发展区、限制发展区3种类型。

Based on the spatial analysis technique,statistic analysis of ArcGIS and Patch Analyst method of quantitative analy- sis, the spatial distribution characteristics and influencing factors of rural settlements as a case of Shufu country with the nat- ural conditions and economic and social conditions were studied. Using the multi-factor comprehensive evaluation method, the optimization of rural residential area was established. The results showed that the spatial distribution of Shufu country affected by altitude, slope, river, irrigated land, town and industrial park. The rural residential patches were divided into correspond- ing types, including the priority development areas, the retaining development areas and the limited development areas.