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Environmental planning and maintenance methodology in small municipalities encountering depopulation and aging

面临人口减少和老龄化问题的小城市的环境规划和维护方法

基本信息

批准号：
17560487
负责人：
HOSOI Yoshihiko
金额：
$ 2.24万
依托单位：
Tottori University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2005
资助国家：
日本
起止时间：
2005 至 2006
项目状态：
已结题

项目摘要

Japan is encountering population decrease and aging and has debt of 770 trillion. Local governments are in difficult situation due to the increase in people who need social welfare and budget deficit. Especially it is remarkable in small municipalities.Water supply, domestic waste water treatment and waste treatment are important jobs for a local government. These systems have been planned with the assumption of population increase until now. However we have to change our minds for depopulating age. In this research, new planning methodologies for depopulating age were examined.The overview about situation of small municipalities concerning population decrease and aging were shown and the subjects about planning and maintenance were indicated.Next, various methods to solve problems of environmental facilities due to depopulation and aging were examined. In facility developments, the choice method between concentrated system and diffused system was discussed. In maintenance method, planning about patrolling of diffused facilities and promotion method to use sewerage system were examined. The effects of sewerage system development method on municipality finance and local economy were examined.On the basis of the above practical studies, general methodologies were studied. The importance of satisfaction of each local governmental service from viewpoints of various age people and people's subconscious needs were emphasized. The methodology to consider spillover effect of projects was presented. The GIS technology for environmental control was examined.

日本正面临人口减少和老龄化，债务高达770万亿美元。由于需要社会福利的人的增加和财政赤字，地方自治团体陷入了困境。尤其是在小城市。供水、生活污水处理和废物处理是地方政府的重要工作。到目前为止，这些系统都是根据人口增长的假设来规划的。然而，我们必须改变我们的想法，人口减少的年龄。在这项研究中，研究了新的人口减少年龄规划方法。概述了小城镇人口减少和老龄化的现状，指出了规划和维护的课题。其次，研究了解决人口减少和老龄化带来的环境设施问题的各种方法。在设施建设中，讨论了集中系统和扩散系统的选择方法。在维护方法上，探讨了分散设施的巡检规划和污水系统的推广使用方法。考察了污水系统发展方式对城市财政和地方经济的影响。在上述实践研究的基础上，研究了一般方法。从不同年龄人群和人们潜意识需求的角度出发，强调了地方政府服务满意度的重要性。提出了考虑项目溢出效应的方法。对GIS环境控制技术进行了研究。