选取2004—2013年人均GDP数据,采用ArcGIS9.3软件,运用空间自相关和标准差椭圆相结合的方法剖析了新疆县域经济空间差异动态演化特征。结果表明:新疆各县域经济发展水平具有显著的空间自相关性;热点区域虽呈现出一定的波动性,但主要分布在奎屯、克拉玛依、乌鲁木齐等北疆地区;2004—2013年,新疆县域经济呈现出东北—西南的空间分布格局;标准差椭圆呈现出逐渐向东疆、南疆地区移动的趋势,总体上以和硕县为核心,范围包括了新疆经济发展的主体地区;经济重心呈现东南—东北—西南方向的变动趋势。最后,对新疆县域经济空间演化机理进行分析。
This study adopted per GDP as measure indicator, and applied the methods of spatial autocorrelation and standard deviation ellipse to visualize the spatial pattern of county's economics in Xinjiang during 2004-2013. The level of county's economic development has significant spatial auto-correlation in Xinjiang. Hot areas showed fluctuating trend and were concentrated in the Tianshan Mountains northern slope economic zone and Tianshan Mountains south slope industrial zone. The standard deviation ellipse of Xinjiang county's economics moved gradually to eastern and southern areas during 2004-2013. Heshuo is the core of county's economics in Xinjiang on the whole.
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