福建省贫困村的空间分布特征及其影响因素研究

Study on the Spatial Distribution Characteristics of Poor Villages and Its Influence Factors in Fujian Province

在县域基础上,以各贫困村为基本研究单元,运用核密度分析和空间自相关分析相结合的方法探讨福建省2201个贫困村的空间分布特征,并利用最小二乘线性回归模型分析其影响因素。结果表明:福建省的贫困村密度总体上呈现出东北部高、西部略高、东南部低的“大分散,小集中”的山海区域间差异较大的空间格局,包括一个核心集中区和多个相对集中区;在内部关联格局上,具有较强的空间依赖性,贫困村比率高的县市在空间上集聚;地形海拔、到所在市中心的距离和路网密度显著影响福建省贫困村的空间分布格局,各因素的作用效应不同。研究结果为福建省的精准扶贫工作提供了参考。

Taking 2201 poverty-stricken villages in Fujian province as subjects, on the basic of county level, each pover. ty-stricken village was used as the basic research unit. The combination of nuclear density analysis and spatial auto-corre. lation analysis was used to discuss the spatial distribution characteristics of poor villages in Fujian province. The ordinary least square model was used to analyze the influencing factors. The results showed that the density of poverty-stricken vil. lages in Fujian province generally displayed a spatial pattern between the mountains and sea areas with high in the north. east, slightly higher in the west, and lower in the southeast, including a core concentration area and a plurality of relative concentration areas, whose spatial characteristic is large dispersion and small concentration. In the internal linkage pattern, there is strong spatial dependence, and the high ratio of poor villages gathering together in space. The terrain elevation, dis. tance to the city center and the network density of road had a significant impact on the spatial distribution pattern of pover. ty-stricken villages in Fujian province, and the effects of various factors are different. The results can provide a reference for the precise poverty alleviation work in Fujian province.