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探讨经济发展空间结构是寻求区域协调发展路径的逻辑起点。文章采用趋势面分析、克里格估计两种地统计分析工具,对2002~2006年辽宁省人均GDP空间分布结构进行测定。结果表明,辽宁省经济发展的空间结构具有典型的双核结构特征,随着“五点一线”战略的实施及沿海经济带建设的推进,辽宁省经济发展的空间结构从点轴模式逐渐向网状模式转换。
Exploring the spatial structure of economic development is the logical starting point for seeking a coordinated regional development path. In this paper, trend surface analysis and Kriging estimation of two kinds of geostatistics tools were used to measure the spatial distribution structure of per capita GDP in Liaoning Province from 2002 to 2006. The results show that the spatial structure of economic development in Liaoning Province has a typical dual-core structure. With the implementation of the “five-point and one-line” strategy and the development of coastal economic belt, the spatial structure of economic development in Liaoning Province gradually increases from the point axis Convert to mesh mode.