摘要
采用标准差椭圆和标准距离方法,定量识别并以空间可视化的方式精细地刻画2003—2011年国内外复杂背景下的我国东部沿海地区经济空间格局时间变化特征。结果表明:2003—2011年沿海地区经济空间分布呈现向西移动,且空间扩张的趋势;国内市场的聚集经济作用在增强;长三角地区以及山东省北部主要城市对沿海地区经济的影响作用减弱,京津地区、珠三角地区经济的拉动作用增强;沿海地区经济空间格局演化与全国经济空间格局变化时序波动相吻合,很大程度上影响着全国经济空间格局的变化。
This paper applied the methods of standard distance and standard deviation ellipse to project and visualize the spatial pattern of economy in coastal area of China from 2003 to 2011. The results are showed that the spatial gravity cen- ter of the economy in coastal area in China is moving westward with the trend of spatial expanding;the role of agglomera- tion economy generated by domestic market is enhancing;the economic impact of Yangtze River Delta region and the ma- jor cities in Shandong Province on coastal areas is weakened while that m the Beijing-Tianjin region and Pearl River Delta region is enhanced;the changes of the spatial economic pattern in coastal area of China are playing a significant role in in- fluencing the national economy pattern.
出处
《经济地理》
CSSCI
北大核心
2014年第2期14-18,27,共6页
Economic Geography
基金
国家自然科学基金重点项目(70933002)
关键词
经济空间格局
标准差椭圆
标准距离
中国沿海地区
spatial pattern of economy
standard deviational ellipse
standard distance
coastal area in China
