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机构地区:[1]湖南城市学院,益阳413000 [2]湖南师范大学资源与环境科学学院,长沙410081
出 处:《地理研究》2011年第1期94-102,共9页Geographical Research
基 金:湖南省自然科学基金项目(09JJ6060)
摘 要:长株潭城市群作为国家两型示范基地,对其区域差异的研究对于长株潭建设具有重要意义。通过研究区域自1990年以来的人口、GDP、工业、农业、第三产业及消费重心的动态演化过程,得出该地区人口、经济发展、生活水平县际差异的动态变化及其关系,并且就其各要素动态演化的机制因子进行了分析。结果表明:区域人口重心缓慢向西北方向移动;GDP、二产与人口重心的偏移方向一致,而第三产业和消费额重心向东北方向偏移;区域差异在总体上扩大;与人口相比较经济重心在南北方向呈不平衡态势发展,东西方向则相对较平衡。基于分析过程得出其形成的原因并提出了城市群发展的具体措施。As the national two-type bases, regional differences in Changsha-Zhuzhou-Xiangtan (Changzhutan) urban agglomeration will hinder the development and construction of this region. This paper studies the regional differences and the countermeasures for the construction of Changzhutan. This article examines the dynamic changes and relationship between regional population, economic development, inter-county difference in living standards, by researching dynamic evolution of Changzhutan's population, GDP, industry, agriculture, tertiary industry and consumer focus since 1990. On the basis of the result, it analyses the dynamic evolution of the various elements of the mechanism factor. Finally we can draw some conclusions. (1) The regional population center is moving slowly to the northwest. (2) GDP, the secondary industry and population center offset in the same direction, and tertiary industrial and consumer focus shift to the northeast; (3) Regional differences are expanding in general. (4) Compared with the population center, economy in the north and south is developing unevenly, while the east and west are relatively balanced.
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