泉州市县域建设用地变化驱动机制差异研究

Analysis of Differences on Quanzhou Driving Mechanism upon the Construction Land Change Based on Counties Regional Scale

为了探究建设用地变化的驱动机制,以泉州市各县为研究单元比较其差异.选择与建设用地密切相关而又相互独立的人文因子,归并为人口、生产、消费、投资四类因素.运用相关分析、聚类分析、偏相关分析等方法,对各驱动因子在县域建设用地变化中的作用机制进行比较分析.结果表明社会整体发展水平是导致县域建设用地变化驱动机制分异的主导因素;工业化和服务业化驱动建设用地变化存在地域差异;消费因素对建设用地的驱动反映了地方观念和特点;投资因素、人口因素对建设用地的驱动不确定性较大.

In order to finding out the driving mechanism of construction land change in Quanzhou city, county scale was set as the study units, and the differences were compared. Those human factors which are highly correlated with construction land change were checked, and minimized autocorrelation among the factors. The factors are then grouped into four classes： population, production, consumption, and investment. To explore the relationship and tendency between factors and construction land change, we employ Correlation Analysis, Cluster Analysis, and Partial Correlation Analysis. By comparing the human driving mechanism of counties in Quanzhou city, four principal conclusions were derived. Firstly, the regional differentiation upon construction land change driving mechanism mainly attributes to the difference of the socio-economic development level among counties. Secondly, the effects of industrialization and post-industrialization have the same trend. Thirdly, consumption on driving the increase of construction land reflects local characters. Lastly, it is still confusing that how population and investment influences the construction land change.