1997年10月22日至11月5日,笔者参加了在日本和歌山县召开的"第4届来自亚洲的信息国际会议"(The fourth Message from Asia in Wakayoma),并考察了东京—大阪东海道带状城市群的开发建设情况,收获颇丰。每年一届的来自亚洲的...1997年10月22日至11月5日,笔者参加了在日本和歌山县召开的"第4届来自亚洲的信息国际会议"(The fourth Message from Asia in Wakayoma),并考察了东京—大阪东海道带状城市群的开发建设情况,收获颇丰。每年一届的来自亚洲的信息国际会议,是日本国际协力推进协会(APIC)于1994年发起的,其宗旨是让世界听听"来自亚洲的声音"。本届会议主题是"转换期中的亚洲经济与区域合作"。笔者参加的一个分组会是"亚洲城市开发与区域合作",其主题是辽宁带状城市群开发与国际合作。亚洲经济的迅速发展,工业和人口的不断集中,使城市化进程不断加快。据亚洲开发银行预测,2050年亚洲将出现20座1000万人口以上的超大城市。展开更多
With rapid development of urbanization and regional interaction and interdependence, regional urban agglomeration planning becomes more and more important in China, in order to promote integrated development of variou...With rapid development of urbanization and regional interaction and interdependence, regional urban agglomeration planning becomes more and more important in China, in order to promote integrated development of various cities with close interrelationship. However, it is still arguable academically on how to define the boundary or which cities to be included for the urban agglomeration of a region. This paper aims to shed lights on how to identify urban spheres of influence scientifically by introducing field modeling method and by practicing a case study on 168 cities in Central China. In our field modeling method, the influence intensities of cities were measured by a compre-ensive index and urban spheres of influence were represented spatially by field intensity. Then, their classification and spatial distribution characteristics of study area in 2007 were identified and explored by using GIS and statistical methods. The result showed that： 1） Wuhan is the absolute dominant city in Central China; 2） the provincial capital cities dominate their own provinces and there are no other lower grade agglomeration centers; and 3） the basic types of organization form of urban sphere of influence are single-polar type, agglomeration type, close-related group type and loose-related group type.展开更多
文摘1997年10月22日至11月5日,笔者参加了在日本和歌山县召开的"第4届来自亚洲的信息国际会议"(The fourth Message from Asia in Wakayoma),并考察了东京—大阪东海道带状城市群的开发建设情况,收获颇丰。每年一届的来自亚洲的信息国际会议,是日本国际协力推进协会(APIC)于1994年发起的,其宗旨是让世界听听"来自亚洲的声音"。本届会议主题是"转换期中的亚洲经济与区域合作"。笔者参加的一个分组会是"亚洲城市开发与区域合作",其主题是辽宁带状城市群开发与国际合作。亚洲经济的迅速发展,工业和人口的不断集中,使城市化进程不断加快。据亚洲开发银行预测,2050年亚洲将出现20座1000万人口以上的超大城市。
基金Under the auspices of National Natural Science Foundation of China (No. 40971102)Knowledge Innovation Programs of Chinese Academy of Sciences (No. KZCX2-YW-322)Special Grant for Postgraduates' Scientific Innovation and Social Practice in 2008
文摘With rapid development of urbanization and regional interaction and interdependence, regional urban agglomeration planning becomes more and more important in China, in order to promote integrated development of various cities with close interrelationship. However, it is still arguable academically on how to define the boundary or which cities to be included for the urban agglomeration of a region. This paper aims to shed lights on how to identify urban spheres of influence scientifically by introducing field modeling method and by practicing a case study on 168 cities in Central China. In our field modeling method, the influence intensities of cities were measured by a compre-ensive index and urban spheres of influence were represented spatially by field intensity. Then, their classification and spatial distribution characteristics of study area in 2007 were identified and explored by using GIS and statistical methods. The result showed that： 1） Wuhan is the absolute dominant city in Central China; 2） the provincial capital cities dominate their own provinces and there are no other lower grade agglomeration centers; and 3） the basic types of organization form of urban sphere of influence are single-polar type, agglomeration type, close-related group type and loose-related group type.
