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Transition of Socioeconomc Structure and Vision of Metropolitan Areas in 21st Century : Conpact City and Urban Structure

21世纪社会经济结构的变迁与都市圈的愿景:紧凑的城市与城市结构

基本信息

批准号：
16202022
负责人：
FUJII Tadashi
金额：
$ 24.04万
依托单位：
Tottori University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (A)
财政年份：
2004
资助国家：
日本
起止时间：
2004 至 2006
项目状态：
已结题

项目摘要

This study composed of three parts. First : Structural change in Metropolitan Areas from the view of the relationship between residence and economic activities. Second part : Decline of Central Area and Countermeasures in Local Cities. Third part : Renovations of Urban Centers in Central cities and suburbs and the spatial structure of Metropolitan Areas in Anglosaxon countries.In first part, we show so-called back-to-the-city movement in population, is exactly speaking, the degrading of suburbanization not large immigration increase to the central city. This situation have intricate movements inside suburbs or central city. And now the important point is sustainability of various people in each areas. Regarding to economic activities, locations and type of offices are diversified. Importance of Amenity in urban areas are pointed out. Close connecti on between elements of region or urban ares are getting importance again in the transition of socio economic structure.In local cities, various functions other than retail are needed in order to renovate central areas. Constructions of condomiums in central area are found, but "food desert" problems are also found. Compact city policy is a brand new integration of urban and transportation policies to form new urban structure in 2 1st century. But in this new direction, discussion is needed more about concentrated type and network type of compact cities.These kinds of new spatial planning are underway already in abroad. Even new suburban centers along new LRT after dead mall were constructed in US. These new examples show networks of compact cities and new visions. Points to challenge hence is to analyze precisely the relationship between situations in these three parts.

本研究由三部分组成。第一，从居住与经济活动的关系看大都市地区的结构变化。第二部分：中心区衰落与地方城市的对策。第三部分：盎格鲁撒克逊国家中心城市和郊区城市中心的更新与大都市区的空间结构第一部分，我们提出了所谓的人口回城流动，确切地说，是郊区化的退化，而不是大量移民向中心城市的增加。这种情况在郊区或中心城市内部有错综复杂的运动。现在重要的是每个地区不同人的可持续性。在经济活动方面，办公室的地点和类型多样化。指出了城市市容环境的重要性。在社会经济结构转型中，区域或城市战神之间的密切联系再次变得重要，地方城市需要零售以外的各种功能来改造中心区。紧凑城市政策是21世纪世纪为形成新的城市结构而提出的一种全新的城市与交通政策的整合。但在这一新的发展方向下，集中型和网络型紧凑型城市的空间规划还需要进一步探讨，国外已经开始了这类新的空间规划。在美国，甚至在废弃的购物中心之后，新的郊区中心沿着新的轻轨建设。这些新的例子展示了紧凑城市和新愿景的网络。因此，挑战点是准确分析这三个部分中情况之间的关系。