社会经济因素对乡村聚落区位影响的适宜性评价分析——以云南环洱海地区为例

发布时间：2019-02-25 18:44

【摘要】：以云南环洱海乡村聚落为研究区域,利用ArcGIS软件的空间分析和统计功能,对不同社会经济因素对乡村聚落的区位适宜性等级和分值进行测度,得出以下结论:全区乡村聚落区位受社会经济因素影响较为明显,经济基础薄弱、人口稀少且交通便利的中小型聚落为该区聚落的主体,中心城区影响力在南部聚落区位选择中所发挥的作用远大于北部,城镇用地对聚落布局区位的影响随着与中心城镇间距离的增加而明显下降;多数聚落的区位条件相对较差,南部聚落的区位适宜性分值整体高于北部。根据测度结果,将乡村聚落优化模式分为城镇转化型、优先发展型、特色发展型、引导发展型及弃迁型等5种。
[Abstract]:Taking Yunnan Huaner Lake rural settlement as the research area, using the spatial analysis and statistical function of ArcGIS software, this paper measures the locational suitability grade and score of rural settlements by different socio-economic factors. The conclusions are as follows: the location of rural settlements in the whole area is affected by socio-economic factors, the economic base is weak, and the small and medium-sized settlements, which are sparsely populated and convenient in transportation, are the main part of the settlements in this area. The influence of the central urban area on the location selection of the southern settlements is much greater than that of the north, and the influence of the urban land use on the settlement location decreases obviously with the increase of the distance between the central towns and the central towns. The location conditions of most settlements are relatively poor, and the regional suitability scores of the southern settlements are higher than those of the north. According to the measurement results, the optimization model of rural settlements can be divided into five types: town transformation type, priority development type, characteristic development type, leading development type and abandonment type.
【作者单位】：云南师范大学经济与管理学院;云南师范大学云南华文学院;中国西南地缘环境与边疆发展协同创新中心;云南师范大学旅游与地理科学学院;
【基金】：国家自然科学基金项目(41261044、41601179) 云南省哲社创新培育团队项目(2014cxp02)
【分类号】：F301.2

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