Establishment of environmental evaluation system using regional environment database

本研究的目的是利用与区域环境有关的网格型数据库（称为区域环境数据库）开发用于制定合理环境规划的评价系统。1992年财政年度，区域环境数据库存储在大东京、东京大都会和祖师。这些数据包括现成的数据库，如国家数字货币和大东京地区的零售数字货币，以及额外的原始数据集。数据库管理系统是为了促进数据库的使用而开发的。结果，对大东京地区地价与环境质量的关系、东京大都会城市环境改善效果的评价、祖师住宅开发的保护方针等进行了数据库整理分析。此外，还建立了评估物理、环境、生态环境的综合评价模型。通过对居民的问卷调查，改进现有模型，开发新模型，建立了生物和舒适的环境。1993财政年度，1992年进入区域环境规划。在讨论如何将环境评价的三个方面综合起来的基础上，采用等级图来描述综合结果。在1992年开发的评价模型的基础上，提出了未来环境预测与评价方法，预测了环境恶化的进程，并提出了防止环境恶化的对策。最后，根据本研究的结果和前人的研究成果，编辑并出版了《环境资源与信息系统》一书。

The purpose of this study is to develop the evaluation system for establishing rational environmental planning using regional environment-related grid-type database (called regional environment database).In the fiscal year 1992, regional environment database were stored in Greater Tokyo, Tokyo Metropolis and the City of Zushi. These data include ready-made database such as national numeric datastore and retailed numeric datastore for Greater Tokyo with additional original dataset. Database management system was developed for promoting database usage. As a result, database arrangement was performed for analyzing such as relationship between land price and environment quality in Greater tokyo, evaluation of the effect of improving urban environment in Tokyo Metropolis, and conservation guideline for residential development in the City of Zushi.In addition, generalized evaluation model for assessing the physical, biological and amenity environment was established by improving ready-made model and developing new model through questionnaire survey to the residents.In the fiscal year 1993, application of system developed in, 1992 to regional environment al planning. As a result of the discussion how to integrate the above-mentioned three aspects of environmental assessment, rader-chart was applied for describing integrated results. Further, method for forecasting and evaluating future environment was developed based on the evaluation model developed in 1992, which forecasts the progress of environmental deterioration and propose the countermeasures to prevent, such deterioration. The estimation of effectiveness of policy option using scenario writing method was also successful.Finally, based on the results obtained in this study and the results already obtained in the previous studies, report was edited and published as a book entitled "Environmental Resources and Information System".