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首页> 外文会议>CRIOCM international symposium on advancement of construction management and real estate >Research on Spatial Difference of Urban Land-intensive Use and its Driving Factors with the Time Dimension Introduced:A Case Study of Xi’an in Shaanxi Province
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Research on Spatial Difference of Urban Land-intensive Use and its Driving Factors with the Time Dimension Introduced:A Case Study of Xi’an in Shaanxi Province

机译：引入时间维度的城市土地集约利用空间差异及其驱动因素研究-以陕西省西安市为例

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摘要

Land-intensive use is an important way to realize sustainable utilization for resources, of which spatial difference on urban land-intensive use is an important aspect for research. Based on the overview of the research on land-intensive use domestic and overseas, the evaluation index system is put forward from the implication of land-intensive use in this paper. Then the data set of 9 Districts and 4 Counties about land use from 2002 to 2007 in Xi’an is established, and the global principal component analysis is adopted to measure and evaluate the extent of land-intensive use. Later, the paper analyzes influencing factors of spatial difference on land-intensive use in Xi'an qualitatively and uses the method of grey correlation to find the main driving factors of spatial difference on land-intensive use in Xi’an quantitatively. At last, two conclusions are drawn from this research. Firstly, the extent of land-intensive use in District of Beilin and Xincheng is at the forefront steadily and has a significant increase, while the extent of Lintong District and Lantian county is lower. Secondly, economy and demographic factor are the primary driving factor of spatial difference on land-intensive use in Xi'an, while District of Yanta and Weiyang are driven by policy factor more obviously. It is hoped that this research can make sense and provide reference for some related departments by us.
机译：土地集约利用是实现资源可持续利用的重要途径，其中城市土地集约利用的空间差异是研究的重要方面。在对国内外土地集约利用研究进行综述的基础上，从土地集约利用的涵义出发，提出了评价指标体系。然后建立了西安市9个区，4个县2002年至2007年土地利用数据集，并采用全球主成分分析法对土地集约利用程度进行了测度和评价。随后，本文对西安市土地集约利用空间差异的影响因素进行了定性分析，并运用灰色关联法定量分析了西安市土地集约利用空间差异的主要驱动因素。最后，从这项研究得出两个结论。首先，北林区和新城县土地集约利用程度一直处于前列，并有显着增加，而临tong区和蓝田县的土地集约利用程度较低。其次，经济和人口因素是西安市土地集约利用空间差异的主要驱动因素，而雁塔区和未央区则受政策因素影响更为明显。希望这项研究能为我们提供有益的参考，并为一些相关部门提供参考。

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