Vol.6-2 |
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都市水害危険地域の生活環境と防災に関する住民意識分析
-札幌市東北部地区の例-
Residents Response to the Lving Environments and Flood Control Measures
in the Inundated Area -A Case Study on North-Eastern Districts of
Sapporo City- |
加賀屋 誠一* ・ 山村 悦夫*
Seiichi KAGAYA* and Estuo YAMAMURA* |
Abstract
Several current records on flood hazards celarly exhibit the nature of
floodings and consequent damages that have been incresing in urbanized
small-scale watersheds. Then the approach to the problem of urban inundation
needs to introduce measures suitable for each hazardous area through analyzing
the mechanism of urban system and behavior of consciousness of inhabitants.
From these viewpoints, the structural modeling method is proposed in
order to construct the consciousness structure of flood hazard problem
and the living environment. Two modeling methods which are a method using
the AIC and a structural method of awareness movement are proposed in
this study.
As the results, it is observed to be imperative to attach importance
to the parameters of disaster and disaster prevention along with the lving
environment. The residents’experiences of flood hazard are useful to enhance
the consciousness of flood hazard prevention. Besides, the public information
system of flood hazard have infiltrated into these areas gradually.
【キーワード】:都市水害, 住民意識調査, 構造化手法
*北海道大学大学院環境科学研究科
Graduate School of Environmental Science, Hokkaido Univ.
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