基于GIS-ESDA的吉林省经济格局空间演变研究  

Research on Spatial Evolution of Economic Pattern Based on GIS-ESDA in Jilin Province

作　　者：尹鹏[1] 陈才[1] 

机构地区：[1]东北师范大学地理科学学院,吉林长春130024

出　　处：《资源开发与市场》2014年第1期18-20,F0002,共4页Resource Development & Market

基　　金：国家自然科学基金项目(编号:41171103);中央高校基本科研业务费专项资金项目"辽宁中部地区地域功能生成与演变机理研究"(编号:12SSXT106)联合资助

摘　　要：以吉林省48个县人均GDP为测度指标,利用空间自相关指数和空间变差函数分析经济格局空间演变特征。研究表明:1990年以来吉林省的县域经济格局总体上缺乏稳定性,热点区域由东部沿边向中部长吉演变,空间演化规律性和延续性不强,形态分布的内在联系和结构特征不明显,空间集聚度较低,随机性特征和不均衡现象突出,提出协调吉林省经济发展的对策建议。Taking the GDP per capita of forty eight counties in Jilin Province as the measuring indicator, this paper analyzed the spatial evolution of economic pattern with the methods of spatial association index and vafiogram. The results showed that：Since 1990, the county in Jilin Province over- all lacked of stability of the economic pattern, evolved from the eastern border to Chang - JI, the regularity and continuity of spatial evolution was not strong, the inner link species and structural characteristics of form distribution was not obvious, space concentration was low, and the stochastic nature and imbalances were prominent. Finally, this paper proposed the suggestions which coordinated regional development in Jilin Province.

关 键 词：经济格局 空间演变 GIS-ESDA 吉林省 

分 类 号：F207[经济管理—国民经济]