摘要
借助区域间相互作用的引力模型,对武汉城市圈内各主要中心城市之间经济联系状况进行实际测度。发现中心城市还处于集聚阶段,城市经济联系密切,但以纵向联系为主,呈现距离衰减效应。根据城市经济联系强度所占比例的大小来确定城市经济联系方向,既要满足武汉城市的集聚需求又要发挥华中核心城市的辐射功能。因此,提出构建京广轴线和长江轴线两大城镇带、合理建设反磁力城镇体系的四个经济腹地核心区的空间发展方向。
With the development strategy of Wuhan Megalopolis implemented, the enterprise scale and efficiency are improved and the division and cooperation between the industries are increased constantly. Using the gravity model on spatial interaction, this paper calculates economic contact intensity between cities in Wuhan Megalopolis. It is found that the central city is at the stage of economic agglomeration with close economic contacts, most of which are longitudinal and present distance attenuation effect. At present, the development of Wuhan Megalopolis should meet the demand of city agglomeration and play the role of radiation for central cities. Using the proportion of economic contact intensity of each city to determine economic contact direction, the paper puts forward spatial development direction, i.e., building two urban belts respectively along Beijing-Guangzhou axis and Yangtze River axis ; and constructing anti-electromagnetic urban system of four core economic hinterland areas.
出处
《国土资源科技管理》
2010年第1期74-80,共7页
Scientific and Technological Management of Land and Resources
关键词
经济联系
引力模型
中心城市
武汉城市圈
intensity of economic contact
gravitational model
central city
Wuhan Megalopolis
