锦州市建成区土地储备潜力分析

Potential Analysis of Land Reserve in the Construction Land within the Scale of Urban Land Use in Jinzhou

以2014年为评价时点,锦州市中心城区城镇用地规模边界内的建设用地为研究对象,运用多因素评价法对居住用地进行集约利用状况评价,在此基础上从理论和现实两个角度进行规模潜力测算。结果表明,锦州市中心城区居住用地集约利用差异明显,离中心越远土地集约利用程度越低。可挖潜区域土地面积3471.9365hm^2,理论规模潜力1793.6899hm^2,现实规模潜力687.5595hm^2,挖潜改造规模空间较好。未来需要加强规划管理与调控,科学编制土地储备计划,结合现实条件,充分挖掘内部潜力,提高锦州市城市建设用地节地效益。

Taking 2014 as the evaluation point,the construction land within the scale of urban land use in Jinzhou center as the object of study,it took the method of multifactor evaluation to quantitatively evaluate the intensive utilization of residential land,and took the aspects of theoretical and realistic condition transformation to calculated the scale potential for land-use.The results showed that the intensive utilization of residential land in Jinzhou center was obvious differences,a distribution pattern of decreasing from the center to the periphery.The area of potential tapping was 3471.9365 hm^2,the scale potential based on theoretical and realistic condition transformation were 1793.6899 hm^2 and 687.5595 hm^2 respectively,among which the potential of latent power tapping was better.Finally,land reserve plan suggestions and measures of planning management were put forward,the city edge with low value of intensive degree should take connotation management potential tapping method to increase the intensity of land use with realistic conditions.This paper is expected to provide basis for improving land benefit of urban construction land in Jinzhou.