基于加权Voronoi图与农户愿景的农户搬迁去向研究——以整村推进示范村重庆市合川区大柱村为例  

Relocating Rural Household Based on Weighted Voronoi Diagram and the Willingness of Farmers: Taking Dazhu Village in Hechuan District of Chongqing as an Example

作　　者：费智慧[1] 王成[1] 李丹[1] 刘怡[1] 

机构地区：[1]西南大学地理科学学院,重庆400715

出　　处：《中国土地科学》2013年第8期19-25,F0003,共8页China Land Science

基　　金：国家社会科学基金项目(11CGL056);教育部人文社科基金(10YJCZH147);中央高校基本科研业务费专项资金资助项目(XDJK2013B023)

摘　　要：研究目的:构建"自上而下"科学指导与"自下而上"农户愿景相融贯的农户搬迁思路,为整村推进示范村农户搬迁提供科学参考。研究方法:加权Voronoi图,PRA(Participatory Rural Appraisal)+3S。研究结果:各农村新居空间辐射范围、空间辐射半径及所包含的农户数存在差异,不仅受各农村新居综合条件影响,还与农村新居之间的距离及人口分布密切相关;各空间辐射范围内不同农户自身生计来源、生产生活需求、未来发展方向不同,对农村新居的选择各异。研究结论:农户搬迁去向是农村新居与农户间的"双向选择"过程,整村推进中既需考虑农村新居综合条件对农户的吸引容纳能力,又需考虑不同后顾生计来源的农户对农村新居的愿景。The purpose of this paper is to develop a new method of combining the top-down scientific guidance and the bottom-up needs of farmers for relocating rural households in the Demonstration Program of Whole Village Relocation.Methods of weighted Voronoi diagram and PRA＋3S were employed.The results show that the spatial radiation range area,spatial radiation radius and the number of contained households in each new rural residential area are different,which are not only influenced by the comprehensive condition,but also related to the distance between the new rural residential area and population distribution.Farmers made different choices on relocating themselves in different new rural residential areas according to spatial radiation range,different sources of farmers＇ livelihood and different habits.The paper concludes that the relocation of farmers is determined by two-way factors,i.e.,the function of the new residential area and the individual willingness of farmers.Therefore,not only the capacity and comprehensive condition of the new residential area,but also the willingness of farmers should be taken into account in implementing the Program of Whole Village Relocation.

关 键 词：土地管理 整村推进 加权Voronoi图 农户愿景 农户搬迁去向 大柱村 

分 类 号：F301.2[经济管理—产业经济]