为了探索三峡库区产业发展空间分布特征的差异,进而从经济地理角度剖析库区产业发展的动力机制,找到科学决策的支撑点,基于库区现状,采用地统计分析工具ARCGIS9.3,对库区26个区县1997-2009年产业发展空间分布特征进行分析。结果表明:随着工业化发展进程的加快,三峡库区大部分区县农业总产值所占GDP比重呈现逐年下降的趋势,原来工业化程度较高的地区得到进一步发展,第三产业发展水平依然不高。在结果分析的基础上提出发展建议。
The author of the paper has analyzed the spatial distribution of industrial development in 26 districts of the Three Gorges Reservoir area in 1997-2009 with ARCGIS9.3so as to find the spatial distribution characteristics and the dynamic mechanism of the industrial development in this area.The results show that,with the acceleration of industrialization,the proportion of agricultural output in GDP is decreasing year by year,that the regions with higher degree of industrialization have further developed and that the development of the third industries is not rapid enough.Accordingly,some suggestions will be put forward in this paper.