Positive study on environmental protection and cultural change in river and lake basin.

本研究的目的是通过调查河流和湖泊流域的环境保护和文化变迁，收集和分析基本的定量数据，以便更好地了解环境问题。特别是通过将文献数据和图像数据制作成数据库，我们试图表现出环境的共时性变化。我们还试图开发一种方法来恰当地展示和呈现这些数据，并将这种方法应用于通过访谈进行的调查。这将使我们能够获得更多的数据。至于数据的显示和呈现方式，我们必须重新审视。我们用了三年的时间做了如下的调查。1)听取和收集Yahagi河和琵琶湖流域河流利用和控制的资料2)收集比较湖（真司湖）的资料3)分析滋贺县牧野的资料和日记（记录）4)将上述文献建立数据库。（续）5)在会议上分析研究数据。纠正环境问题分析中“流域社会”作为区域单位的社会关联一般观念。将定量数据编入数据库，编制指标，以便相互利用。流域文化数据库的基本规划及部分数据的输入（报纸文章入库）在上述数据库的基础上，对流域文化数据库的索引项目进行了考察。

The purpose of this study if to collect and analyze basic quantitative data for better understanding of environmental problems by investigating aspects of environmental protection and cultural changes in rivers and lake basin. particularly, by making literature data and image data into databases, we tried to show aspects of synchronic change of environment. We also tried to develop the way to show and present those data properly and to apply the way to investigation by interviews. This would enable us to get more data. As for the way to show and present data, we must reexamine them.1. We made the following investigation for three years.1) Hearing and collecting data on use and control of rivers in Yahagi river and Lake Biwa basin2) Collecting data on the Comparison Lake (Lake Shinji)3) Analysis of data and diary (records) of Makino in Shiga prefecture4) Making above-mentioned literature into database. (Continued)5) Analysis of data at the meetings for study.2. Correcting of the general idea on social association of "basin society" as regional unit in the analysis of environmental problem. To make quantitative data into data base and work out index to utilize mutually.3. Basic plan of data base for basin culture and input of some data (making newspaper articles into data base)4. Examining index items of basin culture database on the basis of above-mentioned database.