摘要
基于桂林市10年来农村居民点图斑数据,综合应用统计分析法、空间分析法、核密度计算法,对农村居民点规模及空间演变特点进行分析;并利用地理探测器对影响农村居民点用地规模和空间布局的因素进行探究。结果表明:①桂林市农村居民点分布呈现数量多、规模小、大分散小聚集的特征;②2009—2018年,桂林市农村居民点分布密度差异变化较小,除中心城区、临桂新区及灌阳增减挂钩项目分布区,其余区域均无明显变化;③农村居民点用地规模主要受到第一产业增加值、城镇化率、农村居民人均纯收入、GDP等因子的影响,农村居民点的布局变化受工矿企业分布、县城位置及道路走向影响显著,具有明显的指向性。
Based on the map data of rural residence in Guilin in the past ten years,the scale and spatial evolution characteristics of rural residence were analyzed by using statistical analysis,spatial analysis and kernel densitometer.And the factors affecting the scale and spatial layout of rural residential land were explored by using geographic detector.The results show that:①the distribution of rural residence in Guilin presents the characteristics of large number,small scale,large dispersion and small aggregation;②From 2009 to 2018,the distribution density of rural residence in Guilin changed slightly,except the central urban area,the Lingui New Area and the distribution area of Guanyang increase/decrease link project;③The scale of rural residential land use is mainly aff ected by the added value of the primary industry,urbanization rate,rural residents'per capita net income,GDP and other factors.The layout of rural residential land is signifi cantly aff ected by the distribution of industrial and mining enterprises,the location of county towns and the direction of roads,with obvious directivity.
作者
李丽清
LI Liqing(Guangxi Land and Resources Planning and Design Group Co,LTD,Guilin 541000,Guangxi,China)
出处
《自然资源情报》
2022年第3期50-57,共8页
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