摘要
通过对西安市长安区25个乡镇的人口、GDP数据信息进行收集、归纳,运用GIS克林格空间插值、trends地统计以及线性回归方法对其进行分析.结果表明:长安区各乡镇城镇化发展不平衡,经济发展指数表现出"北高南低"特征,且与城镇化发展指数成正相关;区域自然条件、区位条件、科技人才资本以及行政规划是影响其空间差异的主要因素.县域城镇化中,需重视并发挥城郊区域产业发展,完善基础设施;在制定区域整体层面政策时,应考虑不同区域制定差异性,促进县域城镇化的平衡发展.
The population of the 25 townships in Chang’an District of Xi’an,GDP data were collected and summarized, which were analyzed by using the GIS Kriging spatial interpolation,trends geostatistical analysis and linear regression. The results show that the township imbalance in the development of urbanization the Chang’an District,economic development index showed a typical character with higher value in the north and lower in the south,and was positively corelated to the development and urbanization index. Regional natural conditions,geographical conditions,science and technology talent and the capital,the administrative planning are the main factors affecting the spatial difference.
出处
《河南科学》
2014年第2期295-298,共4页
Henan Science
基金
国家社科基金项目(13XSH017)
教育部人文社科研究一般项目(10YJAZH041)
陕西省社科基金项目(12D271)
陕西省教育厅专项科研基金项目(12JK0160)
关键词
城镇化发展水平
克林格差值
空间差异
长安区
urbanization development level
the Kriging difference
spatial difference
Chang’an District
