梯度推移理论和GIS在北京城区住宅地价时空推移规律中的应用  

Application of GIS and Gradient Shift Theory of Residence Remise Land Price in Beijing

作　　者：李玲[1,2] 朱道林[1] 胡克林[1] 

机构地区：[1]中国农业大学资源与环境学院,北京市海淀区圆明园西路2号100193 [2]北京城市学院公共管理学院

出　　处：《武汉大学学报（信息科学版）》2012年第4期482-486,共5页Geomatics and Information Science of Wuhan University

基　　金：国家自然科学基金资助项目(41001372)

摘　　要：将GIS技术与区域经济学中的梯度推移理论相结合,研究了北京城区住宅地价的时空推移规律。结果表明,北京市住宅地价具有很强的空间相关性,区域因素对地价的影响较大。该梯度推移趋势主要与土地供应、轨道交通的建设、奥运会的影响及城区功能的转变等因素相关。Understanding the spatio-temporal distribution of remised land prices of a large cit- y is important in formulating macro-controlling strategies of estate prices. The theory of gra- dient shift in regional economics combined with GIS technique is used to investigate spatio- temporal features of remised land prices （RLP） of Beijing. The results revealed that remised land price exhibit a high spatial correlation and the effect of regional factors on land price wasmore important than that of stochastic factors. High RLP regions were mainly located within second-ring road in 2001-2004, while in 2005, it shifted to outside second-ring road, 2007 to outside third-ring road, 2008 to outside fourth-ring road and 2009 to outside fifth-ring road. The area outside fifth-ring road will be the centre of residential development. The above gra- dient shift of land prices over the last ten years might be intimately associated with land sup- ply of urban areas, construction track transportation, infrastructure, and shift of functions of downtown areas.

关 键 词：住宅地价 时空变化 GIS技术 梯度推移 

分 类 号：P208[天文地球—地图制图学与地理信息工程]