- 日本建築学会計画系論文報告集 (ISSN:09108017)
- no.363, pp.9-19, 1986-05-30
We considered the structure of the evaluation of river environment by the people's opinions and sense based on the questionnaires executed in 9 municipalities on the basins of the Nagara, the Chikugo and the Shimanto, and mainly analysed the conservation of river environment and the accessibility to river. Now, the Part 1 on this study analysed the evaluation of living environment in the same regions. The contents of this paper are as follows. 1) We showed the properties of river environment in the 9 regions of the upper reaches, the middle reaches and the lower reaches. 2) We analysed the people's behaviours of recreation in and around the rivers. 3) As to the conservation of river environment and the accessibility to river, we analysed the people's evaluation concerning the nature of river, landscape, artificiality and playing area with water. 4) Using the factor analysis, we selected 3 and 2 common factors from the results of the people's evaluation on the conservation and the accessibility. And we evaluated the regions with the average factor scores in each factor. 5) Using 3 items for comprehensive evaluation of river enviornment, we showed the results of the people's opinions in each region. And we analysed the relation between the comprehensive, conservative evaluation and the people's properties, using the Quantity Theory Cluster III. 6) We clarified the river images by the Semantic Differential Technique using the 30 pairs of adjectives. Using the factor analysis, we selected 4 common factors from these results, and evaluated the regions with the average factor scores in each factor. 7) As to the above mentioned contents on each evaluation, we showed the correlation matrix, and showed the relation between the scores of evaluation and the selected indexes of river environment.