Rurban decline in Rurbanaized Area on Metropolitan Region and Correspondence in Community Planning

本研究将日本大都市区的人口减少及其边缘地区的区域问题称为“都市衰退”，其目的在于：1）通过区域结构和人口变化指标，了解人口减少的都市化地区的空间特征。阐明了由人口减少引起的地区问题的现实性，获得了在地区规划和对应中提取地区问题的基本认识。在日本，由于经济的高速发展，形成了不同于城市和农村的“konjuuka”地区空间。由于城市的重现和居住环境的改善尚未完成，农村化地区出现了人口减少的现象。通过对东京圈100公里范围内的2000个行政单位的统计分析，可以得出这样的结论：人口减少，生活环境有可能进一步恶化。根据时间，各种农村地区分为三种类型系列分析通过对三种不同类型社区居民的问卷调查，分析了社区重组的条件。在此基础上，提出了一种新的社区模式，探讨了居住区的生活意识与地方活动的关系。

In this study, regional problems according to the depopulation and it in the urban fringe on metropolitan region in Japan, are called "Rurban decline".The purpose of this study is as follows.1)A spatial characteristic in the Rubanized areas where the depopulation is generated is understood from indices of the regional structure and demographic change.2)From the field research. The realities of regional problems according to depopulation are clarified, and the basic acknowledgements are obtained about the extraction of the problem in a regional plan and correspondence.In Japan, the space of Rurbanized(konjuuka) area different from the city and the rural area has been formed since rapid economic growth. The depopulation has occurred in rurbanaized area because of Recurrence of the city and unfinished improvement of living environment.From the statistical analysis of the 2000 administrative units in the 100-km circle around Tokyo metropolitan area, it is concluded that is, the depopulation is and there is a possibility that the life environment depraves it further.Various rurban areas are classified into three types based on the time series analysis. Conditions for reorganization of the community are clarified.The results of questionnaire were analyzed obtained from the residents living in the three different types of areas. Based on these analyses a new community model was proposed on the relation between the life-consciousness and local activities of rurban housing complex.